Upstream information

CVE-2021-47038 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: avoid deadlock between hci_dev->lock and socket lock

Commit eab2404ba798 ("Bluetooth: Add BT_PHY socket option") added a
dependency between socket lock and hci_dev->lock that could lead to
deadlock.

It turns out that hci_conn_get_phy() is not in any way relying on hdev
being immutable during the runtime of this function, neither does it even
look at any of the members of hdev, and as such there is no need to hold
that lock.

This fixes the lockdep splat below:

======================================================
WARNING: possible circular locking dependency detected
5.12.0-rc1-00026-g73d464503354 #10 Not tainted
------------------------------------------------------
bluetoothd/1118 is trying to acquire lock:
ffff8f078383c078 (&hdev->lock){+.+.}-{3:3}, at: hci_conn_get_phy+0x1c/0x150 [bluetooth]

but task is already holding lock:
ffff8f07e831d920 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}, at: l2cap_sock_getsockopt+0x8b/0x610

which lock already depends on the new lock.

the existing dependency chain (in reverse order) is:

-> #3 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}:
lock_sock_nested+0x72/0xa0
l2cap_sock_ready_cb+0x18/0x70 [bluetooth]
l2cap_config_rsp+0x27a/0x520 [bluetooth]
l2cap_sig_channel+0x658/0x1330 [bluetooth]
l2cap_recv_frame+0x1ba/0x310 [bluetooth]
hci_rx_work+0x1cc/0x640 [bluetooth]
process_one_work+0x244/0x5f0
worker_thread+0x3c/0x380
kthread+0x13e/0x160
ret_from_fork+0x22/0x30

-> #2 (&chan->lock#2/1){+.+.}-{3:3}:
__mutex_lock+0xa3/0xa10
l2cap_chan_connect+0x33a/0x940 [bluetooth]
l2cap_sock_connect+0x141/0x2a0 [bluetooth]
__sys_connect+0x9b/0xc0
__x64_sys_connect+0x16/0x20
do_syscall_64+0x33/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #1 (&conn->chan_lock){+.+.}-{3:3}:
__mutex_lock+0xa3/0xa10
l2cap_chan_connect+0x322/0x940 [bluetooth]
l2cap_sock_connect+0x141/0x2a0 [bluetooth]
__sys_connect+0x9b/0xc0
__x64_sys_connect+0x16/0x20
do_syscall_64+0x33/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #0 (&hdev->lock){+.+.}-{3:3}:
__lock_acquire+0x147a/0x1a50
lock_acquire+0x277/0x3d0
__mutex_lock+0xa3/0xa10
hci_conn_get_phy+0x1c/0x150 [bluetooth]
l2cap_sock_getsockopt+0x5a9/0x610 [bluetooth]
__sys_getsockopt+0xcc/0x200
__x64_sys_getsockopt+0x20/0x30
do_syscall_64+0x33/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae

other info that might help us debug this:

Chain exists of:
&hdev->lock --> &chan->lock#2/1 --> sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP

Possible unsafe locking scenario:

CPU0 CPU1
---- ----
lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP);
lock(&chan->lock#2/1);
lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP);
lock(&hdev->lock);

*** DEADLOCK ***

1 lock held by bluetoothd/1118:
#0: ffff8f07e831d920 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}, at: l2cap_sock_getsockopt+0x8b/0x610 [bluetooth]

stack backtrace:
CPU: 3 PID: 1118 Comm: bluetoothd Not tainted 5.12.0-rc1-00026-g73d464503354 #10
Hardware name: LENOVO 20K5S22R00/20K5S22R00, BIOS R0IET38W (1.16 ) 05/31/2017
Call Trace:
dump_stack+0x7f/0xa1
check_noncircular+0x105/0x120
? __lock_acquire+0x147a/0x1a50
__lock_acquire+0x147a/0x1a50
lock_acquire+0x277/0x3d0
? hci_conn_get_phy+0x1c/0x150 [bluetooth]
? __lock_acquire+0x2e1/0x1a50
? lock_is_held_type+0xb4/0x120
? hci_conn_get_phy+0x1c/0x150 [bluetooth]
__mutex_lock+0xa3/0xa10
? hci_conn_get_phy+0x1c/0x150 [bluetooth]
? lock_acquire+0x277/0x3d0
? mark_held_locks+0x49/0x70
? mark_held_locks+0x49/0x70
? hci_conn_get_phy+0x1c/0x150 [bluetooth]
hci_conn_get_phy+0x
---truncated---

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.7
Vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Adjacent Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1220753 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro-rancher/5.2:latest
Image SLES15-SP3-BYOS-Azure
Image SLES15-SP3-BYOS-EC2-HVM
Image SLES15-SP3-BYOS-GCE
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS-GCE
Image SLES15-SP3-CHOST-BYOS-SAP-CCloud
Image SLES15-SP3-HPC-BYOS-Azure
Image SLES15-SP3-HPC-BYOS-EC2-HVM
Image SLES15-SP3-HPC-BYOS-GCE
Image SLES15-SP3-Micro-5-1-BYOS-Azure
Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-1-BYOS-GCE
Image SLES15-SP3-Micro-5-2-BYOS-Azure
Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-2-BYOS-GCE
Image SLES15-SP3-SAPCAL-Azure
Image SLES15-SP3-SAPCAL-EC2-HVM
Image SLES15-SP3-SAPCAL-GCE
  • kernel-default >= 5.3.18-150300.59.158.1
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
  • cluster-md-kmp-default >= 5.3.18-150300.59.158.1
  • dlm-kmp-default >= 5.3.18-150300.59.158.1
  • gfs2-kmp-default >= 5.3.18-150300.59.158.1
  • kernel-default >= 5.3.18-150300.59.158.1
  • ocfs2-kmp-default >= 5.3.18-150300.59.158.1
SUSE Enterprise Storage 7.1
  • kernel-64kb >= 5.3.18-150300.59.158.1
  • kernel-64kb-devel >= 5.3.18-150300.59.158.1
  • kernel-default >= 5.3.18-150300.59.158.1
  • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
  • kernel-default-devel >= 5.3.18-150300.59.158.1
  • kernel-devel >= 5.3.18-150300.59.158.1
  • kernel-docs >= 5.3.18-150300.59.158.1
  • kernel-macros >= 5.3.18-150300.59.158.1
  • kernel-obs-build >= 5.3.18-150300.59.158.1
  • kernel-preempt >= 5.3.18-150300.59.158.1
  • kernel-preempt-devel >= 5.3.18-150300.59.158.1
  • kernel-source >= 5.3.18-150300.59.158.1
  • kernel-syms >= 5.3.18-150300.59.158.1
  • reiserfs-kmp-default >= 5.3.18-150300.59.158.1
 Patchnames:
SUSE-Storage-7.1-2024-1489
SUSE Linux Enterprise High Availability Extension 15 SP3
  • cluster-md-kmp-default >= 5.3.18-150300.59.158.1
  • dlm-kmp-default >= 5.3.18-150300.59.158.1
  • gfs2-kmp-default >= 5.3.18-150300.59.158.1
  • ocfs2-kmp-default >= 5.3.18-150300.59.158.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP3-2024-1489
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • kernel-64kb >= 5.3.18-150300.59.158.1
  • kernel-64kb-devel >= 5.3.18-150300.59.158.1
  • kernel-default >= 5.3.18-150300.59.158.1
  • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
  • kernel-default-devel >= 5.3.18-150300.59.158.1
  • kernel-devel >= 5.3.18-150300.59.158.1
  • kernel-docs >= 5.3.18-150300.59.158.1
  • kernel-macros >= 5.3.18-150300.59.158.1
  • kernel-obs-build >= 5.3.18-150300.59.158.1
  • kernel-preempt >= 5.3.18-150300.59.158.1
  • kernel-preempt-devel >= 5.3.18-150300.59.158.1
  • kernel-source >= 5.3.18-150300.59.158.1
  • kernel-syms >= 5.3.18-150300.59.158.1
  • reiserfs-kmp-default >= 5.3.18-150300.59.158.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1489
SUSE Linux Enterprise Live Patching 15 SP3
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP3-2024-1489
    SUSE Linux Enterprise Micro 5.1
    • kernel-default >= 5.3.18-150300.59.158.1
    • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
    • kernel-rt >= 5.3.18-150300.166.1
    • kernel-source-rt >= 5.3.18-150300.166.1
    		 Patchnames:
    SUSE-SUSE-MicroOS-5.1-2024-1465
    SUSE-SUSE-MicroOS-5.1-2024-1489
    SUSE Linux Enterprise Micro 5.2
    • kernel-default >= 5.3.18-150300.59.158.1
    • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
    • kernel-rt >= 5.3.18-150300.166.1
    • kernel-source-rt >= 5.3.18-150300.166.1
    		 Patchnames:
    SUSE-SUSE-MicroOS-5.2-2024-1465
    SUSE-SUSE-MicroOS-5.2-2024-1489
    SUSE Linux Enterprise Server 15 SP3-LTSS
    • kernel-64kb >= 5.3.18-150300.59.158.1
    • kernel-64kb-devel >= 5.3.18-150300.59.158.1
    • kernel-default >= 5.3.18-150300.59.158.1
    • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
    • kernel-default-devel >= 5.3.18-150300.59.158.1
    • kernel-devel >= 5.3.18-150300.59.158.1
    • kernel-docs >= 5.3.18-150300.59.158.1
    • kernel-macros >= 5.3.18-150300.59.158.1
    • kernel-obs-build >= 5.3.18-150300.59.158.1
    • kernel-preempt >= 5.3.18-150300.59.158.1
    • kernel-preempt-devel >= 5.3.18-150300.59.158.1
    • kernel-source >= 5.3.18-150300.59.158.1
    • kernel-syms >= 5.3.18-150300.59.158.1
    • kernel-zfcpdump >= 5.3.18-150300.59.158.1
    • reiserfs-kmp-default >= 5.3.18-150300.59.158.1
    		 Patchnames:
    SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1489
    SUSE Linux Enterprise Server for SAP Applications 15 SP3
    • kernel-default >= 5.3.18-150300.59.158.1
    • kernel-default-base >= 5.3.18-150300.59.158.1.150300.18.92.5
    • kernel-default-devel >= 5.3.18-150300.59.158.1
    • kernel-devel >= 5.3.18-150300.59.158.1
    • kernel-docs >= 5.3.18-150300.59.158.1
    • kernel-macros >= 5.3.18-150300.59.158.1
    • kernel-obs-build >= 5.3.18-150300.59.158.1
    • kernel-preempt >= 5.3.18-150300.59.158.1
    • kernel-preempt-devel >= 5.3.18-150300.59.158.1
    • kernel-source >= 5.3.18-150300.59.158.1
    • kernel-syms >= 5.3.18-150300.59.158.1
    • reiserfs-kmp-default >= 5.3.18-150300.59.158.1
    		 Patchnames:
    SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1489

    First public cloud image revisions this CVE is fixed in:

    Status of this issue by product and package

    Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

    Product(s) Source package State
    Products under general support and receiving all security fixes.
    SUSE Linux Enterprise Desktop 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-default Released
    SUSE Linux Enterprise Micro 5.1 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.1 kernel-rt Released
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Released
    SUSE Linux Enterprise Micro 5.2 kernel-default Released
    SUSE Linux Enterprise Micro 5.2 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.2 kernel-rt Released
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Released
    SUSE Linux Enterprise Micro 5.3 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 6.0 kernel-source Not affected
    SUSE Linux Enterprise Micro 6.0 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro for Rancher 5.2 kernel-default Released
    SUSE Linux Enterprise Micro for Rancher 5.2 kernel-rt Released
    SUSE Linux Enterprise Micro for Rancher 5.2 kernel-source-rt Released
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Not affected
    SUSE Manager Proxy 4.3 kernel-default Not affected
    SUSE Manager Proxy 4.3 kernel-source Not affected
    SUSE Manager Proxy 4.3 kernel-source-azure Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-default Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-source-azure Not affected
    SUSE Manager Server 4.3 kernel-default Not affected
    SUSE Manager Server 4.3 kernel-source Not affected
    SUSE Manager Server 4.3 kernel-source-azure Not affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Not affected
    openSUSE Leap 15.5 kernel-source Not affected
    openSUSE Leap 15.5 kernel-source-azure Not affected
    openSUSE Leap 15.5 kernel-source-rt Not affected
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SLES15-SP3-CHOST-BYOS-Aliyun kernel-default Released
    SLES15-SP3-CHOST-BYOS-Azure kernel-default Released
    SLES15-SP3-CHOST-BYOS-EC2 kernel-default Released
    SLES15-SP3-CHOST-BYOS-GCE kernel-default Released
    SLES15-SP3-CHOST-BYOS-SAP-CCloud kernel-default Released
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP3 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-64kb Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-docs Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-obs-build Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-syms Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-zfcpdump Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-64kb Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-docs Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-obs-build Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-preempt Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-syms Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-preempt Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-SLE15-SP3_Update_43 Released
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-64kb Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-zfcpdump Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-docs Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-obs-build Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-syms Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Legacy 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP4 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3 kernel-64kb Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-docs Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-obs-build Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP3 kernel-syms Affected
    SUSE Linux Enterprise Server 15 SP3 kernel-zfcpdump Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-docs Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-preempt Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-64kb Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-preempt Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-zfcpdump Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source-azure Not affected
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 kernel-source Not affected
    SUSE CaaS Platform 4.0 kernel-source Not affected
    SUSE CaaS Platform Toolchain 3 kernel-source Not affected
    SUSE Enterprise Storage 6 kernel-source Not affected
    SUSE Enterprise Storage 7 kernel-source Not affected
    SUSE Enterprise Storage 7 kernel-source-azure Not affected
    SUSE Enterprise Storage 7.1 kernel-64kb Released
    SUSE Enterprise Storage 7.1 kernel-default Released
    SUSE Enterprise Storage 7.1 kernel-default-base Released
    SUSE Enterprise Storage 7.1 kernel-docs Released
    SUSE Enterprise Storage 7.1 kernel-obs-build Released
    SUSE Enterprise Storage 7.1 kernel-preempt Released
    SUSE Enterprise Storage 7.1 kernel-source Released
    SUSE Enterprise Storage 7.1 kernel-source-azure Not affected
    SUSE Enterprise Storage 7.1 kernel-syms Released
    SUSE Enterprise Storage 7.1 kernel-zfcpdump Affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-64kb Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-docs Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-obs-build Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-syms Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-zfcpdump Affected
    SUSE Linux Enterprise High Performance Computing 15 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP3 kernel-source-azure Not affected
    SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Not affected
    SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-docs Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-obs-build Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-preempt Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-rt Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-rt_debug Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-syms Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-syms-rt Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Not affected
    SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-default Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-docs Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-obs-build Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-preempt Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-syms Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Workstation Extension 15 SP3 kernel-preempt Affected
    SUSE Manager Proxy 4.0 kernel-source Not affected
    SUSE Manager Proxy 4.1 kernel-source Not affected
    SUSE Manager Proxy 4.1 kernel-source-azure Not affected
    SUSE Manager Proxy 4.2 kernel-64kb Affected
    SUSE Manager Proxy 4.2 kernel-default Affected
    SUSE Manager Proxy 4.2 kernel-docs Affected
    SUSE Manager Proxy 4.2 kernel-obs-build Affected
    SUSE Manager Proxy 4.2 kernel-preempt Affected
    SUSE Manager Proxy 4.2 kernel-source Affected
    SUSE Manager Proxy 4.2 kernel-source-azure Not affected
    SUSE Manager Proxy 4.2 kernel-syms Affected
    SUSE Manager Proxy 4.2 kernel-zfcpdump Affected
    SUSE Manager Retail Branch Server 4.0 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.1 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.1 kernel-source-azure Not affected
    SUSE Manager Retail Branch Server 4.2 kernel-64kb Affected
    SUSE Manager Retail Branch Server 4.2 kernel-default Affected
    SUSE Manager Retail Branch Server 4.2 kernel-docs Affected
    SUSE Manager Retail Branch Server 4.2 kernel-obs-build Affected
    SUSE Manager Retail Branch Server 4.2 kernel-preempt Affected
    SUSE Manager Retail Branch Server 4.2 kernel-source Affected
    SUSE Manager Retail Branch Server 4.2 kernel-source-azure Not affected
    SUSE Manager Retail Branch Server 4.2 kernel-syms Affected
    SUSE Manager Retail Branch Server 4.2 kernel-zfcpdump Affected
    SUSE Manager Server 4.0 kernel-source Not affected
    SUSE Manager Server 4.1 kernel-source Not affected
    SUSE Manager Server 4.1 kernel-source-azure Not affected
    SUSE Manager Server 4.2 kernel-64kb Affected
    SUSE Manager Server 4.2 kernel-default Affected
    SUSE Manager Server 4.2 kernel-docs Affected
    SUSE Manager Server 4.2 kernel-obs-build Affected
    SUSE Manager Server 4.2 kernel-preempt Affected
    SUSE Manager Server 4.2 kernel-source Affected
    SUSE Manager Server 4.2 kernel-source-azure Not affected
    SUSE Manager Server 4.2 kernel-syms Affected
    SUSE Manager Server 4.2 kernel-zfcpdump Affected
    SUSE OpenStack Cloud 7 kernel-source Not affected
    SUSE OpenStack Cloud 8 kernel-source Not affected
    SUSE OpenStack Cloud 9 kernel-default Not affected
    SUSE OpenStack Cloud 9 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 8 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-default Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected
    SUSE Real Time Module 15 SP3 kernel-rt Affected
    SUSE Real Time Module 15 SP3 kernel-rt_debug Affected
    SUSE Real Time Module 15 SP3 kernel-source-rt Affected
    SUSE Real Time Module 15 SP3 kernel-syms-rt Affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Not affected
    openSUSE Leap 15.3 dtb-aarch64 Released
    openSUSE Leap 15.3 kernel-64kb Released
    openSUSE Leap 15.3 kernel-debug Released
    openSUSE Leap 15.3 kernel-default Released
    openSUSE Leap 15.3 kernel-docs Released
    openSUSE Leap 15.3 kernel-kvmsmall Released
    openSUSE Leap 15.3 kernel-lpae Released
    openSUSE Leap 15.3 kernel-obs-build Released
    openSUSE Leap 15.3 kernel-obs-qa Released
    openSUSE Leap 15.3 kernel-preempt Released
    openSUSE Leap 15.3 kernel-rt Affected
    openSUSE Leap 15.3 kernel-rt_debug Affected
    openSUSE Leap 15.3 kernel-source Released
    openSUSE Leap 15.3 kernel-source-azure Not affected
    openSUSE Leap 15.3 kernel-source-rt Affected
    openSUSE Leap 15.3 kernel-syms Released
    openSUSE Leap 15.3 kernel-syms-rt Affected
    openSUSE Leap 15.3 kernel-zfcpdump Released
    openSUSE Leap 15.4 kernel-source Not affected
    openSUSE Leap 15.4 kernel-source-azure Not affected
    openSUSE Leap 15.4 kernel-source-rt Not affected
    openSUSE Leap Micro 5.2 kernel-default Affected
    openSUSE Leap Micro 5.2 kernel-rt Affected
    Container Status
    suse/sle-micro-rancher/5.2 kernel-defaultReleased
    suse/sles/15.3/libguestfs-tools:0.45.0 kernel-kvmsmallIn progress

    SUSE Timeline for this CVE

    CVE page created: Wed Feb 28 11:01:13 2024
    CVE page last modified: Mon Nov 18 14:03:40 2024