SUSE-SU-2023:0277-1

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Source

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2023:0277-1

Related

Published

2023-02-07T06:34:26Z

Modified

2023-02-07T06:34:26Z

Summary

Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP4)

Details

This update for the Linux Kernel 5.14.21-1504002411 fixes several issues.

The following security issues were fixed:

CVE-2022-4379: A use-after-free vulnerability was found in _nfs42ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allowed an attacker to conduct a remote denial of service attack (bsc#1206373).
CVE-2022-3424: Fixed use-after-free in grusetcontextoption(), grufault() and gruhandleusercallos() that could lead to kernel panic (bsc#1204167).
CVE-2022-2602: Fixed a local privilege escalation vulnerability involving Unix socket Garbage Collection and io_uring (bsc#1205186).

References

Affected packages

Name: kernel-livepatch-SLE15-SP4_Update_1
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-150400.2.1

{
    "binaries": [
        {
            "kernel-livepatch-5_14_21-150400_24_11-default": "7-150400.2.1"
        }
    ]
}