CVE-2025-37845
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)
tracing: fprobe events: Fix possible UAF on modules
In the Linux kernel, the following vulnerability has been resolved: tracing: fprobe events: Fix possible UAF on modules Commit ac91052f0ae5 ("tracing: tprobe-events: Fix leakage of module refcount") moved try_module_get() from __find_tracepoint_module_cb() to find_tracepoint() caller, but that introduced a possible UAF because the module can be unloaded before try_module_get(). In this case, the module object should be freed too. Thus, try_module_get() does not only fail but may access to the freed object. To avoid that, try_module_get() in __find_tracepoint_module_cb() again.
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) |
|---|---|---|---|---|---|
| 71c9cf87776eaa556fc0a0a060df94200e1f521c | affected | git | 868df4eb784c3ccc7e4340a9ea993cbbedca167e | Unavailable | None listed |
| 9db2b8cf4ea07b579db588e0353d5680f5d1f071 | affected | git | a27d2de2472b1cc7d582ab405d1d5832a80481de | Unavailable | None listed |
| ac91052f0ae5be9e46211ba92cc31c0e3b0a933a | affected | git | 626f01f4d26e8cf92e69c1df53036153c8e98a20 | Unavailable | None listed |
| ac91052f0ae5be9e46211ba92cc31c0e3b0a933a | affected | git | dd941507a9486252d6fcf11814387666792020f3 | Unavailable | None listed |
| 6.12.21 | affected | semver | 6.12.24 | Unavailable | None listed |
| 6.13.9 | affected | semver | 6.13.12 | 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) |
|---|---|---|---|---|---|
| 6.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.14 | Unavailable | None listed |
| 6.12.24 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.12 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14.3 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |