CVE-2025-38202
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bpf: Check rcu_read_lock_trace_held() in bpf_map_lookup_percpu_elem()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 07343110b293456d30393e89b86c4dee1ac051c8 | affected | git | 2f8c69a72e8ad87b36b8052f789da3cc2b2e186c | Unavailable | None listed |
| 07343110b293456d30393e89b86c4dee1ac051c8 | affected | git | 7bf4461f1c97207fda757014690d55a447ce859f | Unavailable | None listed |
| 07343110b293456d30393e89b86c4dee1ac051c8 | affected | git | 2d834477bbc1e8b8a59ff8b0c081529d6bed7b22 | Unavailable | None listed |
| 07343110b293456d30393e89b86c4dee1ac051c8 | affected | git | b522d4d334f206284b1a44b0b0b2f99fd443b39b | Unavailable | None listed |
| 07343110b293456d30393e89b86c4dee1ac051c8 | affected | git | d4965578267e2e81f67c86e2608481e77e9c8569 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.19 | Unavailable | None listed |
| 6.1.142 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.95 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.35 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.4 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |