SUSE-SU-2021:3718-1

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2021:3718-1

Related

Published

2021-11-17T09:07:49Z

Modified

2021-11-17T09:07:49Z

Summary

Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3)

Details

This update for the Linux Kernel 5.3.18-59_24 fixes several issues.

The following security issues were fixed:

CVE-2021-34866: Fixed possible eBPF Type Confusion privilege escalation vulnerability via eBPF type confusion (bsc#1191646).
CVE-2021-41864: Fixed an integer overflow with a resultant out-of-bounds write in preallocelemsand_freelist in kernel/bpf/stackmap.c (bsc#1191318).

References

Affected packages

Name: kernel-livepatch-SLE15-SP3_Update_3
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-59_13-default": "6-2.2"
        }
    ]
}

Name: kernel-livepatch-SLE15-SP3_Update_6
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.2

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-59_24-default": "2-2.2"
        }
    ]
}

Name: kernel-livepatch-SLE15-SP3_Update_3
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-59_13-default": "6-2.2"
        }
    ]
}

Name: kernel-livepatch-SLE15-SP3_Update_6
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.2

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-59_24-default": "2-2.2"
        }
    ]
}