CVE-2025-40057 — Linux vulnerability
33 documents7 sources
Severity
3.2LOWOSV
No vectorEPSS
0.0%
top 93.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 28
Latest updateApr 9
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