CVE-2022-49629

MEDIUM EPSS 6.1%
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: nexthop: Fix data-races around nexthop_compat_mode. While reading nexthop_compat_mode, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

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
6.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-362

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥5.8  –  <5.10.132
linuxlinux_kernel*≥5.11  –  <5.15.56
linuxlinux_kernel*≥5.16  –  <5.18.13
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/0d17723afea3ae8c9f245c9bbd2ba5945b77e812
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e
    Patch