SUSE-SU-2023:1647-1

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2023:1647-1

Related

Published

2023-03-28T15:34:49Z

Modified

2023-03-28T15:34:49Z

Summary

Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP4)

Details

This update for the Linux Kernel 5.14.21-1504002428 fixes several issues.

The following security issues were fixed:

CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
CVE-2023-1078: Fixed a heap out-of-bounds write in rdsrmzerocopy_callback (bsc#1208838).
CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRVCTLIOCTLELEM{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207190).

References

Affected packages

Name: kernel-livepatch-SLE15-SP3_Update_19
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12-150300.2.3

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-150300_59_71-default": "12-150300.2.3"
        }
    ]
}

Name: kernel-livepatch-SLE15-SP4_Update_4
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP4_Update_4&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-150400.2.3

{
    "binaries": [
        {
            "kernel-livepatch-5_14_21-150400_24_28-default": "6-150400.2.3"
        }
    ]
}