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CVE-2024-53127

Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 4.19.325, 5.4.287, 5.10.231, 5.15.174, 6.1.119, and 2 more
None on Exploit-DB, Metasploit or GitHub

Summary

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.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From 4.19.322 · fixed in 4.19.325; From 5.4.284 · fixed in 5.4.287; From 5.10.226 · fixed in 5.10.231; From 5.15.167 · fixed in 5.15.174; From 6.1.110 · fixed in 6.1.119; From 6.6.51 · fixed in 6.6.63; From 6.10.10 · fixed in 6.11

  • Linux Linux

    6.11

References 8

git.kernel.org