CVE-2022-50006

MEDIUM EPSS 9.7%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with __nfs42_ssc_open A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If alloc_file_pseudo() has failed, we need to decrement a reference on the newly created inode, otherwise it leaks.

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
9.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥5.5  –  <5.10.140
linuxlinux_kernel*≥5.11  –  <5.15.64
linuxlinux_kernel*≥5.16  –  <5.19.6
linuxlinux_kernel6.0any
linuxlinux_kernel6.0any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/5626f95356111602ad26fc05445a4d1f818a0992
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5e49ea099850feadcbf33c74b4f514a3e8049b91
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2a47f6903e270c308c40ad4a23c17b30a54373c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fcfc8be1e9cf2f12b50dce8b579b3ae54443a014
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/5626f95356111602ad26fc05445a4d1f818a0992
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5e49ea099850feadcbf33c74b4f514a3e8049b91
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2a47f6903e270c308c40ad4a23c17b30a54373c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fcfc8be1e9cf2f12b50dce8b579b3ae54443a014
    Patch