CVE-2025-37940None▾ SunlitIn 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 …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < e5b4ae6f01d4a510d5725eca7254519a1093920dLinux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 618655d54c5f8af5d57b77491d08c0f0ff77d114Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < dd38803c9088b848c6b56f4f6d7efc4497bfde61Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 8dd7d7280357596ba63dfdb4c1725d9dd24bd42aLinux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 5d336ac215e5c76e43ef4bca9ba699835e53e2fdLinux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 1fce9574b9d515bcb8a75379a8053e18602424e3Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 4429535acab750d963fdc3dfcc9e0eee42f4d599Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 72be43ff061a889c6ee648a330a42486cafa15a6Linux >= b9b0c831bed2682c2e3e9f5420fb6985549ef020 < 42ea22e754ba4f2b86f8760ca27f6f71da2d982cLinux 4.11Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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