VYPR
Unrated severityNVD Advisory· Published Dec 30, 2025· Updated Apr 15, 2026

CVE-2023-54264

CVE-2023-54264

Description

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

fs/sysv: Null check to prevent null-ptr-deref bug

sb_getblk(inode->i_sb, parent) return a null ptr and taking lock on that leads to the null-ptr-deref bug.

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Affected products

146

Patches

Vulnerability mechanics

References

8

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