CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK The DONE_INT_MASK and ABORT_INT_MASK registers are shared by all DMA channels, and modifying them requires a read-modify-write sequence. Because this operation is not atomic, concurrent calls to dw_edma_v0_core_start() can introduce race conditions if two channels update these registers simultaneously. Add a spinlock to serialize access to these registers and prevent race conditions. [den: update dw_edma.lock comment]
Засегнати продукти
- Linux Linux: 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 3989b4775bc2cdbdb4ddc4b1d2420a82b40913f2; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди f60c7463d44fbc1585d247d0bd6976f7a1099472; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 2247cc25a91fb1b5b86586ed55fdd5b725a7477c; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 3ee0f478bb29b4ee892b178179a9a76ddd194149; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 1553ca96e9df158d8f37137cf4bf5fb0dc981d94; 7e4b8a4fbe2cecab0959e862604803d063f50029 преди 8ffba0171c6bbce5f093c6dba5a02c0805b31203
- Linux Linux: 5.3; преди 5.3; 5.10.266 до 5.10.*; 5.15.217 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72148
- https://nvd.nist.gov/vuln/detail/CVE-2026-72148
- https://git.kernel.org/stable/c/3989b4775bc2cdbdb4ddc4b1d2420a82b40913f2
- https://git.kernel.org/stable/c/f60c7463d44fbc1585d247d0bd6976f7a1099472
- https://git.kernel.org/stable/c/2247cc25a91fb1b5b86586ed55fdd5b725a7477c
- https://git.kernel.org/stable/c/3ee0f478bb29b4ee892b178179a9a76ddd194149
- https://git.kernel.org/stable/c/21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1
- https://git.kernel.org/stable/c/ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640
- https://git.kernel.org/stable/c/1553ca96e9df158d8f37137cf4bf5fb0dc981d94
- https://git.kernel.org/stable/c/8ffba0171c6bbce5f093c6dba5a02c0805b31203