CVE-2026-64173
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Do not call map->ops->elt_free() if elt_alloc() fails
In paths where tracing_map_elt_alloc() failed to allocate objects, the map->ops->elt_alloc() call was never successful. In this case, map->ops->elt_free() should not be called.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < 49332e49ad5b20262cc719b03d4123b9362de701 | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < b559a218eece132de0c58d444877b5627cbee524 | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < b427e9f6d81c9341cba23ef92f860f99f830d91d | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < f383cff9fb382139980bac1bcd3f3f5d59f68435 | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < 1a150947f8480262a46c860f1acb9c6597ca7097 | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < 798183376d9d3e278a270ea0e75a5769c8f145d9 | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < b6723339736320b2e1784258ad4490cec7aac11a | affected |
| Linux | Linux | 2734b629525a9dae5bf217cbf0a9651da93d2108 < 8f0f5c4fb9df0e19a341e0c6ed8dc4fda9124f03 | affected |
| Linux | Linux | 4.17 | affected |
| Linux | Linux | 0 < 4.17 | unaffected |
| Linux | Linux | 5.10.258 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.209 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.175 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.142 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.92 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.34 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.11 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/49332e49ad5b20262cc719b03d4123b9362de701
- https://git.kernel.org/stable/c/b559a218eece132de0c58d444877b5627cbee524
- https://git.kernel.org/stable/c/b427e9f6d81c9341cba23ef92f860f99f830d91d
- https://git.kernel.org/stable/c/f383cff9fb382139980bac1bcd3f3f5d59f68435
- https://git.kernel.org/stable/c/1a150947f8480262a46c860f1acb9c6597ca7097
- https://git.kernel.org/stable/c/798183376d9d3e278a270ea0e75a5769c8f145d9
- https://git.kernel.org/stable/c/b6723339736320b2e1784258ad4490cec7aac11a
- https://git.kernel.org/stable/c/8f0f5c4fb9df0e19a341e0c6ed8dc4fda9124f03
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