CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2025-37940
Medium (5.5). EPSS 0.2% chance of exploitation in the next 30 days.
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Add cond_resched() to ftrace_graph_set_hash()
When the kernel contains a large number of functions that can be traced,
the loop in ftrace_graph_set_hash() may take a lot of time to execute.
This may trigger the softlockup watchdog.
Add cond_resched() within the loop to allow the kernel to remain
responsive even when processing a large number of functions.
This matches the cond_resched() that is used in other locations of the
code that iterates over all functions that can be traced.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
- CWE
- CWE-667
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/1fce9574b9d515bcb8a75379a8053e18602424e3
- https://git.kernel.org/stable/c/42ea22e754ba4f2b86f8760ca27f6f71da2d982c
- https://git.kernel.org/stable/c/4429535acab750d963fdc3dfcc9e0eee42f4d599
- https://git.kernel.org/stable/c/5d336ac215e5c76e43ef4bca9ba699835e53e2fd
- https://git.kernel.org/stable/c/618655d54c5f8af5d57b77491d08c0f0ff77d114