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.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: lpc32xx_slc: fail DMA transfer on completion timeout lpc32xx_xmit_dma() waits for the DMA completion callback but ignores wait_for_completion_timeout(). A timed out DMA transfer is therefore unmapped and reported as successful to the NAND read/write path. Return -ETIMEDOUT when the completion wait expires. Terminate the DMA channel before unmapping the scatterlist so the timed out transfer cannot continue to access the buffer after the error is returned.
Засегнати продукти
- Linux Linux: 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди 307e4f4c1d4e1575b3495ecc6e41aa2adc40f491; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди c367af37ce7238c96c6071337149099467160746; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди 623c4d8e740debb4af28981e3d4e209f9d0260a4; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди bd4a622786f92e1f183f7557ab89dd32891cef60; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди 8f5c3ee53a5dc1a0f7cfd780485f2c8b5d17f91d; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди cf7258f57d18026b8f77c0e80ff1805e9caf7250; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди cb2031f8b226efbd13735c07b075e5f14ec11f6d; 2944a44da09e46b6db2fd2c3334f242b09e05c43 преди 17a8ce84964f243c8f89dc7353ac7e8d3137bc74
- Linux Linux: 3.7; преди 3.7; 5.10.261 до 5.10.*; 5.15.212 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.*; 7.2 до *
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68466
- https://nvd.nist.gov/vuln/detail/CVE-2026-68466
- https://git.kernel.org/stable/c/307e4f4c1d4e1575b3495ecc6e41aa2adc40f491
- https://git.kernel.org/stable/c/c367af37ce7238c96c6071337149099467160746
- https://git.kernel.org/stable/c/623c4d8e740debb4af28981e3d4e209f9d0260a4
- https://git.kernel.org/stable/c/bd4a622786f92e1f183f7557ab89dd32891cef60
- https://git.kernel.org/stable/c/8f5c3ee53a5dc1a0f7cfd780485f2c8b5d17f91d
- https://git.kernel.org/stable/c/cf7258f57d18026b8f77c0e80ff1805e9caf7250
- https://git.kernel.org/stable/c/cb2031f8b226efbd13735c07b075e5f14ec11f6d
- https://git.kernel.org/stable/c/17a8ce84964f243c8f89dc7353ac7e8d3137bc74