Vulnerability in Linux

CVE-2023-54264

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.

EPSS: 0.002 (7.6th percentile) — read the EPSS interpretation.

Affected products

  • Linux — versions e5657933863f43cc6bb76a54d659303dafaa9e58, 2.6.19, 0

References