CVE-2023-54272 — Linux vulnerability
7 documents6 sources
Severity
—N/A
No vectorEPSS
0.0%
top 92.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 30
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix a possible null-pointer dereference in ni_clear()
In a previous commit c1006bd13146, ni->mi.mrec in ni_write_inode()
could be NULL, and thus a NULL check is added for this variable.
However, in the same call stack, ni->mi.mrec can be also dereferenced
in ni_clear():
ntfs_evict_inode(inode)
ni_write_inode(inode, ...)
ni = ntfs_i(inode);
is_rec_inuse(ni->mi.mrec) -> Add a NULL check by previous commit
ni_clear(nt…
Affected Packages4 packages
▶CVEListV5linux/linux4342306f0f0d5ff4315a204d315c1b51b914fca5 — 20f9bfc664d6a478f9a5bbc0c380f80f7a1a06c6+4
🔴Vulnerability Details
3OSV▶
CVE-2023-54272: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a possible null-pointer dereference in ni_clear() In a previous comm↗2025-12-30
GHSA▶
GHSA-jm7j-xgrw-fv67: In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix a possible null-pointer dereference in ni_clear()
In a previous co↗2025-12-30