Riskcovery

CVE-2023-54248

fs/ntfs3: Add check for kmemdup

State
Published
Severity
Not scored
Published
Dec 30, 2025
Updated
May 11, 2026
Reserved
Dec 30, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

fs/ntfs3: Add check for kmemdup

Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • b46acd6a6a627d876898e1c84d3f84902264b445 to before 952bbfcedbf895963509861e55a6e4fc105eb842Affected
  • b46acd6a6a627d876898e1c84d3f84902264b445 to before 7898db22ed6cee909513cf4935b5f9f0298b74f0Affected
  • b46acd6a6a627d876898e1c84d3f84902264b445 to before 9f36704a58adade3b0216f8a3fa5503db4517208Affected
  • b46acd6a6a627d876898e1c84d3f84902264b445 to before cdcdfd57f4c701f832787da1309cc6687917d783Affected
  • b46acd6a6a627d876898e1c84d3f84902264b445 to before e6c3cef24cb0d045f99d5cb039b344874e3cfd74Affected
LinuxLinux
  • 5.15Affected
  • before 5.15Not affected
  • 5.15.111 through 5.15.*Not affected
  • 6.1.28 through 6.1.*Not affected
  • 6.2.15 through 6.2.*Not affected
  • 6.3.2 through 6.3.*Not affected
  • 6.4 and laterNot affected

References

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