9.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: nvmet: avoid potential UAF in nvmet_req_complete() An nvme target ->queue_response() operation implementation may free the request passed as argument. Such implementation potentially could result in a use after free of the request pointer when percpu_ref_put() is called in nvmet_req_complete(). Avoid such problem by using a local variable to save the sq pointer before calling __nvmet_req_complete(), thus avoiding dereferencing the req pointer after that function call.
Засегнати продукти
- Linux Linux: a07b4970f464f13640e28e16dad6cfa33647cc99 преди e5d99b29012bbf0e86929403209723b2806500c1; a07b4970f464f13640e28e16dad6cfa33647cc99 преди fafcb4b26393870c45462f9af6a48e581dbbcf7e; a07b4970f464f13640e28e16dad6cfa33647cc99 преди 04c394208831d5e0d5cfee46722eb0f033cd4083; a07b4970f464f13640e28e16dad6cfa33647cc99 преди a6317235da8aa7cb97529ebc8121cc2a4c4c437a; a07b4970f464f13640e28e16dad6cfa33647cc99 преди f1d5888a5efe345b63c430b256e95acb0a475642; a07b4970f464f13640e28e16dad6cfa33647cc99 преди bcd535f07c58342302a2cd2bdd8894fe0872c8a9; a07b4970f464f13640e28e16dad6cfa33647cc99 преди 8ed9813871038b25a934b21ab76b5b7dbf44fc3a; a07b4970f464f13640e28e16dad6cfa33647cc99 преди 6173a77b7e9d3e202bdb9897b23f2a8afe7bf286
- Linux Linux: 4.8; преди 4.8; 4.14.311 до 4.14.*; 4.19.279 до 4.19.*; 5.4.238 до 5.4.*; 5.10.176 до 5.10.*; 5.15.104 до 5.15.*; 6.1.21 до 6.1.*; 6.2.8 до 6.2.*; 6.3 до *
История
- 2 май 2025 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2023-53116
- https://nvd.nist.gov/vuln/detail/CVE-2023-53116
- https://git.kernel.org/stable/c/e5d99b29012bbf0e86929403209723b2806500c1
- https://git.kernel.org/stable/c/fafcb4b26393870c45462f9af6a48e581dbbcf7e
- https://git.kernel.org/stable/c/04c394208831d5e0d5cfee46722eb0f033cd4083
- https://git.kernel.org/stable/c/a6317235da8aa7cb97529ebc8121cc2a4c4c437a
- https://git.kernel.org/stable/c/f1d5888a5efe345b63c430b256e95acb0a475642
- https://git.kernel.org/stable/c/bcd535f07c58342302a2cd2bdd8894fe0872c8a9
- https://git.kernel.org/stable/c/8ed9813871038b25a934b21ab76b5b7dbf44fc3a
- https://git.kernel.org/stable/c/6173a77b7e9d3e202bdb9897b23f2a8afe7bf286