CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, без 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: Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails In CoCo VMs it is possible for the untrusted host to cause set_memory_encrypted() or set_memory_decrypted() to fail such that an error is returned and the resulting memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared) memory to the page allocator, which could lead to functional or security issues. VMBus code could free decrypted pages if set_memory_encrypted()/decrypted() fails. Leak the pages if this happens.
Засегнати продукти
- Linux Linux: f2f136c05fb6093818a3b3fefcba46231ac66a62 преди 7f2afcbfe4f6b6047b5f68db5067b7321e5be125; f2f136c05fb6093818a3b3fefcba46231ac66a62 преди 6123a4e8e25bd40cf44db14694abac00e6b664e6; f2f136c05fb6093818a3b3fefcba46231ac66a62 преди e813a0fc2e597146e9cebea61ced9c796d4e308f; f2f136c05fb6093818a3b3fefcba46231ac66a62 преди 03f5a999adba062456c8c818a683beb1b498983a
- Linux Linux: 5.16; преди 5.16; 6.1.143 до 6.1.*; 6.6.31 до 6.6.*; 6.8.10 до 6.8.*; 6.9 до *
- linux linux_kernel: 1da177e4c3f4 преди 6123a4e8e25b; 1da177e4c3f4 преди e813a0fc2e59; 1da177e4c3f4 преди 03f5a999adba
Вид слабост
История
- 30 май 2024 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2024-36913
- https://nvd.nist.gov/vuln/detail/CVE-2024-36913
- https://git.kernel.org/stable/c/7f2afcbfe4f6b6047b5f68db5067b7321e5be125
- https://git.kernel.org/stable/c/6123a4e8e25bd40cf44db14694abac00e6b664e6
- https://git.kernel.org/stable/c/e813a0fc2e597146e9cebea61ced9c796d4e308f
- https://git.kernel.org/stable/c/03f5a999adba062456c8c818a683beb1b498983a
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html