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: af_unix: Set gc_in_progress to true in unix_gc(). Igor Ushakov reported that unix_gc() could run with gc_in_progress being false if the work is scheduled while running: Thread 1 Thread 2 Thread 3 -------- -------- -------- unix_schedule_gc() unix_schedule_gc() `- if (!gc_in_progress) `- if (!gc_in_progress) |- gc_in_progress = true | `- queue_work() | unix_gc() <----------------/ | | |- gc_in_progress = true ... `- queue_work() | | `- gc_in_progress = false | | unix_gc() <---------------------------------------------' | ... /* gc_in_progress == false */ | `- gc_in_progress = false unix_peek_fpl() relies on gc_in_progress not to confuse GC by MSG_PEEK. Let's set gc_in_progress to true in unix_gc().
Засегнати продукти
- Linux Linux: ceb8bd6c69c1680fd9b45e7f16d7170c9c7513a5 преди 20aa894d475bd8086b25c1113ec4ca70f70c7a98; 328840c93bd6a4871dd10908d01b41eab83eb8e2 преди 82c17e13d404f686e164590483fd6c1abaa675d0; 8b90a9f819dc2a06baae4ec1a64d875e53b824ec преди 591f1ac217428a6d2b32a8ac14aac0fab44f155a; 8b90a9f819dc2a06baae4ec1a64d875e53b824ec преди 0cfa78c050662784fc8e3ab26dbfd1dc632b2082; 8b90a9f819dc2a06baae4ec1a64d875e53b824ec преди d82ba05263c69fa2437fe93e4e561cc40f4c03af; 6.1.141 преди 6.1.183; 6.6.93 преди 6.6.144
- Linux Linux: 6.9; преди 6.9; 6.1.183 до 6.1.*; 6.6.144 до 6.6.*; 6.12.95 до 6.12.*; 6.18.38 до 6.18.*; от 7.1 нататък
Вид слабост
История
- 4 юли 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53361
- https://nvd.nist.gov/vuln/detail/CVE-2026-53361
- https://git.kernel.org/stable/c/20aa894d475bd8086b25c1113ec4ca70f70c7a98
- https://git.kernel.org/stable/c/82c17e13d404f686e164590483fd6c1abaa675d0
- https://git.kernel.org/stable/c/591f1ac217428a6d2b32a8ac14aac0fab44f155a
- https://git.kernel.org/stable/c/0cfa78c050662784fc8e3ab26dbfd1dc632b2082
- https://git.kernel.org/stable/c/d82ba05263c69fa2437fe93e4e561cc40f4c03af