Upstream information

CVE-2024-47703 at MITRE

Description

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

bpf, lsm: Add check for BPF LSM return value

A bpf prog returning a positive number attached to file_alloc_security
hook makes kernel panic.

This happens because file system can not filter out the positive number
returned by the LSM prog using IS_ERR, and misinterprets this positive
number as a file pointer.

Given that hook file_alloc_security never returned positive number
before the introduction of BPF LSM, and other BPF LSM hooks may
encounter similar issues, this patch adds LSM return value check
in verifier, to ensure no unexpected value is returned.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 4.4
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low High
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  SUSE
Base Score 6.7
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
Attack Requirements None
Privileges Required High
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1231946 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • kernel-devel >= 6.11.8-1.1
  • kernel-macros >= 6.11.8-1.1
  • kernel-source >= 6.11.8-1.1
  • kernel-source-vanilla >= 6.11.8-1.1
Patchnames:
openSUSE-Tumbleweed-2024-14500


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Won't fix
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 12 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 6.0 kernel-default Not affected
SUSE Linux Enterprise Micro 6.0 kernel-source Not affected
SUSE Linux Enterprise Micro 6.0 kernel-source-rt Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Won't fix
SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Won't fix
SUSE Manager Proxy 4.3 kernel-default Won't fix
SUSE Manager Proxy 4.3 kernel-source Won't fix
SUSE Manager Retail Branch Server 4.3 kernel-default Won't fix
SUSE Manager Retail Branch Server 4.3 kernel-source Won't fix
SUSE Manager Server 4.3 kernel-default Won't fix
SUSE Manager Server 4.3 kernel-source Won't fix
SUSE Real Time Module 15 SP5 kernel-source-rt Won't fix
SUSE Real Time Module 15 SP6 kernel-source-rt Won't fix
openSUSE Leap 15.5 kernel-default Won't fix
openSUSE Leap 15.5 kernel-source Won't fix
openSUSE Leap 15.5 kernel-source-azure Not affected
openSUSE Leap 15.5 kernel-source-rt Not affected
openSUSE Leap 15.6 kernel-default Not affected
openSUSE Leap 15.6 kernel-source Not affected
openSUSE Leap 15.6 kernel-source-azure Not affected
openSUSE Leap 15.6 kernel-source-rt Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-default Not affected
SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Not affected
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-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-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Won't fix
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-default 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-LTSS kernel-default Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Not affected
SUSE Linux Enterprise Server 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Won't fix
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 SP3 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Won't fix
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 7.1 kernel-source Won't fix
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP1 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-source Won't fix
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 12 kernel-default Not affected
SUSE Linux Enterprise Module for Public Cloud 12 kernel-source 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-source Won't fix
SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Won't fix
SUSE Linux Enterprise Real Time 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Won't fix
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 kernel-default Not affected
SUSE Linux Enterprise Server 12 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1-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-default 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-default 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-source Won't fix
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 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-source 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-default 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 Software Development Kit 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Workstation Extension 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Workstation Extension 12 SP5 kernel-source Not affected
SUSE Manager Proxy 4.0 kernel-source Not affected
SUSE Manager Proxy 4.1 kernel-source Not affected
SUSE Manager Proxy 4.2 kernel-source Won't fix
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 4.2 kernel-source Won't fix
SUSE Manager Server 4.0 kernel-source Not affected
SUSE Manager Server 4.1 kernel-source Not affected
SUSE Manager Server 4.2 kernel-source Won't fix
SUSE OpenStack Cloud 7 kernel-source Not affected
SUSE OpenStack Cloud 8 kernel-source 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-source Not affected
SUSE Real Time Module 15 SP3 kernel-source-rt Won't fix
SUSE Real Time Module 15 SP4 kernel-source-rt Won't fix
openSUSE Leap 15.3 kernel-source Won't fix
openSUSE Leap 15.3 kernel-source-rt Won't fix
openSUSE Leap 15.4 kernel-source Won't fix
openSUSE Leap 15.4 kernel-source-azure Unsupported
openSUSE Leap 15.4 kernel-source-rt Won't fix


SUSE Timeline for this CVE

CVE page created: Mon Oct 21 16:06:27 2024
CVE page last modified: Sat Nov 16 19:55:21 2024