- CVE ID
- CVE-2025-40057
- CWE
- N/A
- CVE Description
- In the Linux kernel, the following vulnerability has been resolved:
ptp: Add a upper bound on max_vclocks
syzbot reported WARNING in max_vclocks_store.
This occurs when the argument max is too large for kcalloc to handle.
Extend the guard to guard against values that are too large for
kcalloc
- Published
- Oct 29, 2025
- CVSS Score & Severity
6.8Medium
- CVSS Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- EPSS Score
- 0.020%
- KEV Status
Not in KEV Catalog: No known exploits
- Source
- National Vulnerability Database
