Security update for the Linux Kernel (Live Patch 38 for SLE 15 SP2)

2024-06-2107:33:45

Google

osv.dev

linux kernel

security

update

live patch

sle 15 sp2

cve-2021-46955

cve-2023-52628

cve-2024-26852

out-of-bounds read

stack oob write

use-after-free.

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

This update for the Linux Kernel 5.3.18-150200_24_157 fixes several issues.

The following security issues were fixed:

CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220537).
CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222118).
CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223059).