CVE-2022-49600

MEDIUM EPSS 7.6%
Published Feb 26, 20251y ago · Modified Jun 17, 20262w ago
4.7 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_ip_autobind_reuse. While reading sysctl_ip_autobind_reuse, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

CVSS Details

Base Score
4.7
Exploitability
1.0
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-362

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥5.7  –  <5.10.134
linuxlinux_kernel*≥5.11  –  <5.15.58
linuxlinux_kernel*≥5.16  –  <5.18.15
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/0db232765887d9807df8bcb7b6f29b2871539eab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/611ba70e5aca252ef43374dda97ed4cf1c47a07c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87ceaa199a72c5856d49a030941fabcd5c3928d4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa7cdcf9b28d13aac1eeb34b948db8a18e041341
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0db232765887d9807df8bcb7b6f29b2871539eab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/611ba70e5aca252ef43374dda97ed4cf1c47a07c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87ceaa199a72c5856d49a030941fabcd5c3928d4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa7cdcf9b28d13aac1eeb34b948db8a18e041341
    Patch