Description
In the Linux kernel, the following vulnerability has been resolved: Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K" The commit 8396c793ffdf ("mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K") increased the max_req_size, even for 4K pages, causing various issues: - Panic booting the kernel/rootfs from an SD card on Rockchip RK3566 - Panic booting the kernel/rootfs from an SD card on StarFive JH7100 - "swiotlb buffer is full" and data corruption on StarFive JH7110 At this stage no fix have been found, so it's probably better to just revert the change. This reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
32bd402f6760d57127d58a9888553b2db574bba6 to < 00bff71745bc3583bd5ca59be91e0ee1d27f1944affectedb9ee16a20d9976686185d7e59cd006c328b6a1e0 to < 47693ba35bccaa16efa465159a1c12d78258349eaffected2793f423893579b35dc1fc24dd7c1ce58fa0345a to < 938c13740f8b555986e53c0fcbaf00dcd1fabd4caffected9d715a234dd8f01af970b78ae2144a2fd3ead21c to < f701eb601470bfc0a551913ce5f6ebaa770f0ce0affected373f8f5b087f010dddae3306a79c6fdd5c2f8953 to < 8f9416147d7ed414109d3501f1cb3d7a1735b25aaffected5b4bf3948875064a9adcda4b52b59e0520a8c576 to < 56de724c58c07a7ca3aac027cfd2ccb184ed9e4eaffected8396c793ffdf28bb8aee7cfe0891080f8cab7890 to < a4685366f07448420badb710ff5c12aaaadf63adaffected8396c793ffdf28bb8aee7cfe0891080f8cab7890 to < 1635e407a4a64d08a8517ac59ca14ad4fc785e75affected5b1ef10f7d49f3320b0faa894204259e590ce588affected4.19.322 to < 4.19.325affected5.4.284 to < 5.4.287affected5.10.226 to < 5.10.231affected5.15.167 to < 5.15.174affected6.1.110 to < 6.1.119affected6.6.51 to < 6.6.63affected6.10.10 to < 6.11affected
Linux Linux
Default version status: affected
6.11affected0 to < 6.11unaffected4.19.325 to ≤ 4.19.*unaffected5.4.287 to ≤ 5.4.*unaffected5.10.231 to ≤ 5.10.*unaffected5.15.174 to ≤ 5.15.*unaffected6.1.119 to ≤ 6.1.*unaffected6.6.63 to ≤ 6.6.*unaffected6.11.10 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/00bff71745bc3583bd5ca59be91e0ee1d27f1944 ↗
- https://git.kernel.org/stable/c/47693ba35bccaa16efa465159a1c12d78258349e ↗
- https://git.kernel.org/stable/c/938c13740f8b555986e53c0fcbaf00dcd1fabd4c ↗
- https://git.kernel.org/stable/c/f701eb601470bfc0a551913ce5f6ebaa770f0ce0 ↗
- https://git.kernel.org/stable/c/8f9416147d7ed414109d3501f1cb3d7a1735b25a ↗
- https://git.kernel.org/stable/c/56de724c58c07a7ca3aac027cfd2ccb184ed9e4e ↗
- https://git.kernel.org/stable/c/a4685366f07448420badb710ff5c12aaaadf63ad ↗
- https://git.kernel.org/stable/c/1635e407a4a64d08a8517ac59ca14ad4fc785e75 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗