CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: libceph: remove debugfs files before client teardown ceph_destroy_client() tears down the monitor client before removing the per-client debugfs files. A concurrent read of the monmap debugfs file can enter monmap_show() after ceph_monc_stop() has freed monc->monmap, triggering a use-after-free. Remove the debugfs files before stopping the OSD and monitor clients. debugfs_remove() drains active handlers and prevents new accesses, so the debugfs callbacks can no longer race the rest of client teardown.
Засегнати продукти
- Linux Linux: 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди ac78549d186090ee7125d28c3a8c376573b36194; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди 463a264e9094384112a5c8b46f0a9ddaf8566904; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди fe46b7e06f14f6f94766832df309b249cb689d27; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди fc1010e7e0204ece6cc0f9af4f473e9553535eab; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди d3dc8889d39a676bf840132bd5c5c48cb0daba23; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди 8f5a3abc54ba24dbceb14cc3a719908c4f688091; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди b9fedda2f628e030384228de0dafc574b7fb0c2f; 76aa844d5b2fb8c839180d3f5874e333b297e5fd преди e4c804726c4afce3ba648b982d564f6af2cfa328
- Linux Linux: 2.6.34; преди 2.6.34; 5.10.265 до 5.10.*; 5.15.216 до 5.15.*; 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.*; 7.2 до *
Вид слабост
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68153
- https://nvd.nist.gov/vuln/detail/CVE-2026-68153
- https://git.kernel.org/stable/c/ac78549d186090ee7125d28c3a8c376573b36194
- https://git.kernel.org/stable/c/463a264e9094384112a5c8b46f0a9ddaf8566904
- https://git.kernel.org/stable/c/fe46b7e06f14f6f94766832df309b249cb689d27
- https://git.kernel.org/stable/c/fc1010e7e0204ece6cc0f9af4f473e9553535eab
- https://git.kernel.org/stable/c/d3dc8889d39a676bf840132bd5c5c48cb0daba23
- https://git.kernel.org/stable/c/8f5a3abc54ba24dbceb14cc3a719908c4f688091
- https://git.kernel.org/stable/c/b9fedda2f628e030384228de0dafc574b7fb0c2f
- https://git.kernel.org/stable/c/e4c804726c4afce3ba648b982d564f6af2cfa328