CVE-2026-64173
tracing: Do not call map->ops->elt_free() if elt_alloc() fails
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Affected Versions
Linux / Linux
2734b629525a9dae5bf217cbf0a9651da93d2108 < 49332e49ad5b20262cc719b03d4123b9362de701 2734b629525a9dae5bf217cbf0a9651da93d2108 < b559a218eece132de0c58d444877b5627cbee524 2734b629525a9dae5bf217cbf0a9651da93d2108 < b427e9f6d81c9341cba23ef92f860f99f830d91d 2734b629525a9dae5bf217cbf0a9651da93d2108 < f383cff9fb382139980bac1bcd3f3f5d59f68435 2734b629525a9dae5bf217cbf0a9651da93d2108 < 1a150947f8480262a46c860f1acb9c6597ca7097 2734b629525a9dae5bf217cbf0a9651da93d2108 < 798183376d9d3e278a270ea0e75a5769c8f145d9 2734b629525a9dae5bf217cbf0a9651da93d2108 < b6723339736320b2e1784258ad4490cec7aac11a 2734b629525a9dae5bf217cbf0a9651da93d2108 < 8f0f5c4fb9df0e19a341e0c6ed8dc4fda9124f03
Linux / Linux
4.17
References
git.kernel.org: https://git.kernel.org/stable/c/49332e49ad5b20262cc719b03d4123b9362de701 git.kernel.org: https://git.kernel.org/stable/c/b559a218eece132de0c58d444877b5627cbee524 git.kernel.org: https://git.kernel.org/stable/c/b427e9f6d81c9341cba23ef92f860f99f830d91d git.kernel.org: https://git.kernel.org/stable/c/f383cff9fb382139980bac1bcd3f3f5d59f68435 git.kernel.org: https://git.kernel.org/stable/c/1a150947f8480262a46c860f1acb9c6597ca7097 git.kernel.org: https://git.kernel.org/stable/c/798183376d9d3e278a270ea0e75a5769c8f145d9 git.kernel.org: https://git.kernel.org/stable/c/b6723339736320b2e1784258ad4490cec7aac11a git.kernel.org: https://git.kernel.org/stable/c/8f0f5c4fb9df0e19a341e0c6ed8dc4fda9124f03