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.
History

Sat, 14 Dec 2024 21:00:00 +0000


Wed, 11 Dec 2024 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Thu, 05 Dec 2024 14:00:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low


Thu, 05 Dec 2024 11:45:00 +0000


Wed, 04 Dec 2024 14:30:00 +0000

Type Values Removed Values Added
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.
Title Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-12-04T14:20:31.547Z

Updated: 2024-12-19T09:39:52.683Z

Reserved: 2024-11-19T17:17:24.995Z

Link: CVE-2024-53127

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2024-12-04T15:15:12.637

Modified: 2024-12-14T21:15:36.653

Link: CVE-2024-53127

cve-icon Redhat

Severity : Low

Publid Date: 2024-12-04T00:00:00Z

Links: CVE-2024-53127 - Bugzilla