PT-2025-35988 · Linux+5 · Linux Kernel+5
Published
2025-07-03
·
Updated
2026-05-26
·
CVE-2025-38715
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Linux kernel's handling of HFS file system operations. Specifically, the issue involves a slab-out-of-bounds write in the
hfs bnode read() function. The patch introduces is bnode offset valid() and check and correct requested length() methods to validate offset values and correct requested lengths, preventing access outside allocated memory and potential crashes. The functions hfs bnode read(), hfs bnode write(), hfs bnode clear(), hfs bnode copy(), and hfs bnode move() are affected.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu