CVE-2022-49854

MEDIUM EPSS 5.3%
Published May 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: mctp: Fix an error handling path in mctp_init() If mctp_neigh_init() return error, the routes resources should be released in the error handling path. Otherwise some resources leak.

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
5.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥5.15  –  <5.15.79
linuxlinux_kernel*≥5.16  –  <6.0.9
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/216c83222d2eb24b0e63df56e8740b02c33286e8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/49d8a6e24a3496d86e8d8ae748375df984fb6d6f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d4072058af4fd8fb4658e7452289042a406a9398
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/216c83222d2eb24b0e63df56e8740b02c33286e8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/49d8a6e24a3496d86e8d8ae748375df984fb6d6f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d4072058af4fd8fb4658e7452289042a406a9398
    Patch