CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
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: libceph: reset sparse-read state in osd_fault() When a fault occurs, the connection is abandoned, reestablished, and any pending operations are retried. The OSD client tracks the progress of a sparse-read reply using a separate state machine, largely independent of the messenger's state. If a connection is lost mid-payload or the sparse-read state machine returns an error, the sparse-read state is not reset. The OSD client will then interpret the beginning of a new reply as the continuation of the old one. If this makes the sparse-read machinery enter a failure state, it may never recover, producing loops like: libceph: [0] got 0 extents libceph: data len 142248331 != extent len 0 libceph: osd0 (1)...:6801 socket error on read libceph: data len 142248331 != extent len 0 libceph: osd0 (1)...:6801 socket error on read Therefore, reset the sparse-read state in osd_fault(), ensuring retries start from a clean state.
Засегнати продукти
- Linux Linux: f628d799972799023d32c2542bb2639eb8c4f84e преди 90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff; f628d799972799023d32c2542bb2639eb8c4f84e преди e94075e950a6598e710b9f7dffea5aa388f40313; f628d799972799023d32c2542bb2639eb8c4f84e преди 10b7c72810364226f7b27916ea3e2a4f870bc04b; f628d799972799023d32c2542bb2639eb8c4f84e преди 11194b416ef95012c2cfe5f546d71af07b639e93
- Linux Linux: 6.6; преди 6.6; 6.6.121 до 6.6.*; 6.12.66 до 6.12.*; 6.18.6 до 6.18.*; 6.19 до *
Вид слабост
История
- 14 февруари 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23136
- https://nvd.nist.gov/vuln/detail/CVE-2026-23136
- https://git.kernel.org/stable/c/90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff
- https://git.kernel.org/stable/c/e94075e950a6598e710b9f7dffea5aa388f40313
- https://git.kernel.org/stable/c/10b7c72810364226f7b27916ea3e2a4f870bc04b
- https://git.kernel.org/stable/c/11194b416ef95012c2cfe5f546d71af07b639e93