CVE-2022-49012

MEDIUM EPSS 10.3%
Published Oct 21, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: afs: Fix server->active leak in afs_put_server The atomic_read was accidentally replaced with atomic_inc_return, which prevents the server from getting cleaned up and causes rmmod to hang with a warning: Can't purge s=00000001

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
10.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-459

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥6.0  –  <6.0.12
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/c5078548c29c735f71b05053659c0cb294e738ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef4d3ea40565a781c25847e9cb96c1bd9f462bc6
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/c5078548c29c735f71b05053659c0cb294e738ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef4d3ea40565a781c25847e9cb96c1bd9f462bc6
    Patch