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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds in allocate_event_notification_slot The valid event ids go from 0 to KFD_SIGNAL_EVENT_LIMIT allocate_event_notification_slot has an option to specify an event id to allocate at, used by CRIU. We weren't checking the bounds on that value. Check them. v2: Lower bounds check is unecessary because of idr_alloc already rejecting negative numbers. Upper bounds check should be KFD_SIGNAL_EVENT_LIMIT since the signal mode mappings might not yet exist (cherry picked from commit 6853f1f6cbbeb3f53ebbbd7286536aeb2c5d5f50)
Засегнати продукти
- Linux Linux: 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди 6884fc142b17f456caac50c14505f509bfbcd012; 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди 85eedff5f0c4aba5a66bc37a1bd6bcecd0d77b53; 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди 4622214f0542f64b02c250db0f9c677eeb032d9b; 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди 50319efb865f72db45f191c8709511746d58ee0a; 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди abeeb1947d81610c65349db4d89c6151f270e136; 40e8a766a761f7fdc8530347527b344fddf6f1a8 преди bb52249fbbe948875155ccd45cd8d74bf4ae747b
- Linux Linux: 5.18; преди 5.18; 6.1.183 до 6.1.*; 6.6.148 до 6.6.*; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68259
- https://nvd.nist.gov/vuln/detail/CVE-2026-68259
- https://git.kernel.org/stable/c/6884fc142b17f456caac50c14505f509bfbcd012
- https://git.kernel.org/stable/c/85eedff5f0c4aba5a66bc37a1bd6bcecd0d77b53
- https://git.kernel.org/stable/c/4622214f0542f64b02c250db0f9c677eeb032d9b
- https://git.kernel.org/stable/c/50319efb865f72db45f191c8709511746d58ee0a
- https://git.kernel.org/stable/c/abeeb1947d81610c65349db4d89c6151f270e136
- https://git.kernel.org/stable/c/bb52249fbbe948875155ccd45cd8d74bf4ae747b