CVE-2024-50241

MEDIUM EPSS 10.8%
Published Nov 9, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Nov 9, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: NFSD: Initialize struct nfsd4_copy earlier Ensure the refcount and async_copies fields are initialized early. cleanup_async_copy() will reference these fields if an error occurs in nfsd4_copy(). If they are not correctly initialized, at the very least, a refcount underflow occurs.

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
10.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥6.10.14  –  <6.11.7
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/059434d23c4578d9d02efb92d848ea21bc640112
  • git.kernel.org https://git.kernel.org/stable/c/421f1a2a1afb47d88de09457ef7687e1df7bc997
  • git.kernel.org https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889
    Mailing ListPatch
  • git.kernel.org https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5b
  • git.kernel.org https://git.kernel.org/stable/c/c3074003fa6837c2b89a34d8d12d9463b59d22d6
  • git.kernel.org https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1
    Mailing ListPatch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889
    Mailing ListPatch
  • git.kernel.org https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1
    Mailing ListPatch