CVE-2025-38202None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: bpf: Check rcu_read_lock_trace_held() in bpf_map_lookup_percpu_elem() bpf_map_lookup_percpu_elem() helper is also available for sleepable bpf program. When BPF JIT is …
▾ 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%
0.2% → 0.2%
In the Linux kernel, the following vulnerability has been resolved:
bpf: Check rcu_read_lock_trace_held() in bpf_map_lookup_percpu_elem()
bpf_map_lookup_percpu_elem() helper is also available for sleepable bpf program. When BPF JIT is disabled or under 32-bit host, bpf_map_lookup_percpu_elem() will not be inlined. Using it in a sleepable bpf program will trigger the warning in bpf_map_lookup_percpu_elem(), because the bpf program only holds rcu_read_lock_trace lock. Therefore, add the missed check.
Linux >= 07343110b293456d30393e89b86c4dee1ac051c8 < 2f8c69a72e8ad87b36b8052f789da3cc2b2e186cLinux >= 07343110b293456d30393e89b86c4dee1ac051c8 < 7bf4461f1c97207fda757014690d55a447ce859fLinux >= 07343110b293456d30393e89b86c4dee1ac051c8 < 2d834477bbc1e8b8a59ff8b0c081529d6bed7b22Linux >= 07343110b293456d30393e89b86c4dee1ac051c8 < b522d4d334f206284b1a44b0b0b2f99fd443b39bLinux >= 07343110b293456d30393e89b86c4dee1ac051c8 < d4965578267e2e81f67c86e2608481e77e9c8569Linux 5.19Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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