CVE-2022-49578

MEDIUM EPSS 7.3%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
4.7 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_prot_sock. sysctl_ip_prot_sock is accessed concurrently, and there is always a chance of data-race. So, all readers and writers need some basic protection to avoid load/store-tearing.

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
7.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-362

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥4.11  –  <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/95724fe897a4ecf2be51452ef96e818568071664
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9add240f76af6d141d2eebd3a1558a0e503a993d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b55c20f83369dd54541d9ddbe3a018a8377f451
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef699813d99cc29e6e25c9f6da7766526cc8bd6e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/95724fe897a4ecf2be51452ef96e818568071664
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9add240f76af6d141d2eebd3a1558a0e503a993d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b55c20f83369dd54541d9ddbe3a018a8377f451
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef699813d99cc29e6e25c9f6da7766526cc8bd6e
    Patch