Security update for the Linux Kernel
Announcement ID: | SUSE-SU-2022:0759-1 |
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Rating: | important |
References: |
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Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves 14 vulnerabilities, contains one feature and has 12 security fixes can now be installed.
Description:
The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.
Transient execution side-channel attacks attacking the Branch History Buffer (BHB), named "Branch Target Injection" and "Intra-Mode Branch History Injection" are now mitigated.
The following security bugs were fixed:
- CVE-2022-0001: Fixed Branch History Injection vulnerability (bsc#1191580).
- CVE-2022-0002: Fixed Intra-Mode Branch Target Injection vulnerability (bsc#1191580).
- CVE-2022-0847: Fixed a vulnerability were a local attackers could overwrite data in arbitrary (read-only) files (bsc#1196584).
- CVE-2022-0617: Fixed a null pointer dereference in UDF file system functionality. A local user could crash the system by triggering udf_file_write_iter() via a malicious UDF image. (bsc#1196079)
- CVE-2022-0644: Fixed a denial of service by a local user. A assertion failure could be triggered in kernel_read_file_from_fd() (bsc#1196155).
- CVE-2021-44879: In gc_data_segment() in fs/f2fs/gc.c, special files were not considered, which lead to a move_data_page NULL pointer dereference (bsc#1195987).
- CVE-2022-24959: Fixed a memory leak in yam_siocdevprivate() in drivers/net/hamradio/yam.c (bsc#1195897).
- CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
- CVE-2022-0492: Fixed a privilege escalation related to cgroups v1 release_agent feature, which allowed bypassing namespace isolation unexpectedly (bsc#1195543).
- CVE-2022-24448: Fixed an issue in fs/nfs/dir.c. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should have occured, but the server instead returned uninitialized data in the file descriptor (bsc#1195612).
- CVE-2022-25375: The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory (bsc#1196235).
- CVE-2022-0516: Fixed missing check in ioctl related to KVM in s390 allows kernel memory read/write (bsc#1195516).
- CVE-2022-25258: The USB Gadget subsystem lacked certain validation of interface OS descriptor requests, which could have lead to memory corruption (bsc#1196096).
- CVE-2022-24958: drivers/usb/gadget/legacy/inode.c mishandled dev->buf release (bsc#1195905).
The following non-security bugs were fixed:
- btrfs: check for missing device in btrfs_trim_fs (bsc#1195701).
- gve: Add RX context (jsc#SLE-23652).
- gve: Add a jumbo-frame device option (jsc#SLE-23652).
- gve: Add consumed counts to ethtool stats (jsc#SLE-23652).
- gve: Add optional metadata descriptor type GVE_TXD_MTD (jsc#SLE-23652).
- gve: Correct order of processing device options (jsc#SLE-23652).
- gve: Fix GFP flags when allocing pages (jsc#SLE-23652).
- gve: Implement packet continuation for RX (jsc#SLE-23652).
- gve: Implement suspend/resume/shutdown (jsc#SLE-23652).
- gve: Move the irq db indexes out of the ntfy block struct (jsc#SLE-23652).
- gve: Recording rx queue before sending to napi (jsc#SLE-23652).
- gve: Update gve_free_queue_page_list signature (jsc#SLE-23652).
- gve: Use kvcalloc() instead of kvzalloc() (jsc#SLE-23652).
- gve: fix for null pointer dereference (jsc#SLE-23652).
- gve: fix the wrong AdminQ buffer queue index check (jsc#SLE-23652).
- gve: fix unmatched u64_stats_update_end() (jsc#SLE-23652).
- gve: remove memory barrier around seqno (jsc#SLE-23652).
- lib/iov_iter: initialize "flags" in new pipe_buffer (bsc#1196584).
- net: tipc: validate domain record count on input (bsc#1195254).
- nfsd: allow delegation state ids to be revoked and then freed (bsc#1192483).
- nfsd: allow lock state ids to be revoked and then freed (bsc#1192483).
- nfsd: allow open state ids to be revoked and then freed (bsc#1192483).
- nfsd: do not admin-revoke NSv4.0 state ids (bsc#1192483).
- nfsd: prepare for supporting admin-revocation of state (bsc#1192483).
- powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" (bsc#1195995 ltc#196394).
- scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loop (bsc#1189126).
- scsi: target: iscsi: Fix cmd abort fabric stop race (bsc#1195286).
Special Instructions and Notes:
- Please reboot the system after installing this update.
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
SUSE Linux Enterprise Live Patching 15-SP2
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-759=1
Please note that this is the initial kernel livepatch without fixes itself, this package is later updated by separate standalone kernel livepatch updates. -
SUSE Linux Enterprise High Availability Extension 15 SP2
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-759=1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-759=1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-759=1
-
SUSE Linux Enterprise Real Time 15 SP2
zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-759=1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-759=1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-759=1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-759=1
-
SUSE Manager Proxy 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-759=1
-
SUSE Manager Retail Branch Server 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-759=1
-
SUSE Manager Server 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-759=1
-
SUSE Enterprise Storage 7
zypper in -t patch SUSE-Storage-7-2022-759=1
-
SUSE Linux Enterprise Micro 5.0
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-759=1
Package List:
-
SUSE Linux Enterprise Live Patching 15-SP2 (nosrc)
- kernel-default-5.3.18-24.107.1
-
SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
- kernel-default-livepatch-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-livepatch-SLE15-SP2_Update_25-debugsource-1-5.5.1
- kernel-default-livepatch-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-livepatch-5_3_18-24_107-default-1-5.5.1
- kernel-livepatch-5_3_18-24_107-default-debuginfo-1-5.5.1
-
SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le s390x x86_64)
- cluster-md-kmp-default-5.3.18-24.107.1
- dlm-kmp-default-5.3.18-24.107.1
- gfs2-kmp-default-debuginfo-5.3.18-24.107.1
- ocfs2-kmp-default-debuginfo-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- gfs2-kmp-default-5.3.18-24.107.1
- dlm-kmp-default-debuginfo-5.3.18-24.107.1
- ocfs2-kmp-default-5.3.18-24.107.1
- cluster-md-kmp-default-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise High Availability Extension 15 SP2 (nosrc)
- kernel-default-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise Real Time 15 SP2 (nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise Real Time 15 SP2 (x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise Real Time 15 SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise Real Time 15 SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64 nosrc)
- kernel-default-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- reiserfs-kmp-default-5.3.18-24.107.1
- reiserfs-kmp-default-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc ppc64le x86_64)
- kernel-default-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- reiserfs-kmp-default-5.3.18-24.107.1
- reiserfs-kmp-default-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc x86_64)
- kernel-preempt-5.3.18-24.107.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
-
SUSE Manager Proxy 4.1 (nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Manager Proxy 4.1 (x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- reiserfs-kmp-default-5.3.18-24.107.1
- reiserfs-kmp-default-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Manager Proxy 4.1 (noarch)
- kernel-macros-5.3.18-24.107.1
- kernel-source-5.3.18-24.107.1
- kernel-devel-5.3.18-24.107.1
-
SUSE Manager Proxy 4.1 (noarch nosrc)
- kernel-docs-5.3.18-24.107.1
-
SUSE Manager Retail Branch Server 4.1 (nosrc x86_64)
- kernel-default-5.3.18-24.107.1
- kernel-preempt-5.3.18-24.107.1
-
SUSE Manager Retail Branch Server 4.1 (x86_64)
- kernel-obs-build-5.3.18-24.107.1
- kernel-syms-5.3.18-24.107.1
- kernel-default-devel-5.3.18-24.107.1
- kernel-default-debugsource-5.3.18-24.107.1
- kernel-obs-build-debugsource-5.3.18-24.107.1
- kernel-default-debuginfo-5.3.18-24.107.1
- kernel-default-base-5.3.18-24.107.1.9.50.2
- kernel-preempt-debugsource-5.3.18-24.107.1
- kernel-preempt-devel-5.3.18-24.107.1
- kernel-preempt-debuginfo-5.3.18-24.107.1
- kernel-preempt-devel-debuginfo-5.3.18-24.107.1
- reiserfs-kmp-default-5.3.18-24.107.1
- reiserfs-kmp-default-debuginfo-5.3.18-24.107.1
- kernel-default-devel-debuginfo-5.3.18-24.107.1
-
SUSE Manager Retail Branch Server 4.1 (noarch)
- kernel-macros-5.3.18-24.107.1