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Vulnerabilities
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CVE-2024-53127

Updated on 04 Dec 2024

Severity

5.5 Medium severity

Details

CVSS score
5.5
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Links
NISTCIRCLRHELUbuntu

Overview

About vulnerability

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.

Details

Affected product:
Oracle Linux 7 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS
Affected packages:
linux @ 4.15.0 (+2 more)

Fixes

KernelCare state

Live-patch status from KernelCare for each operating system.

Operating system Status Covered kernels
Debian 11 Planned —
Debian 11 cloud Planned —
Ubuntu 18.04 AWS Focal Will Not Fix —
Ubuntu 20.04 Released
5 kernels
  • 5.4.0-200.220
  • 5.4.0-202.222
  • 5.4.0-204.224
  • 5.4.0-205.225
  • 5.4.0-208.228
Ubuntu 20.04 AWS Released
5 kernels
  • 5.4.0-1135.145
  • 5.4.0-1136.146
  • 5.4.0-1137.147
  • 5.4.0-1139.149
  • 5.4.0-1140.150
Ubuntu 20.04 Azure Released
4 kernels
  • 5.4.0-1140.147
  • 5.4.0-1142.149
  • 5.4.0-1143.150
  • 5.4.0-1145.152
Ubuntu 20.04 GCP Released
5 kernels
  • 5.4.0-1139.148
  • 5.4.0-1140.149
  • 5.4.0-1141.150
  • 5.4.0-1142.151
  • 5.4.0-1143.152
Ubuntu 20.04 HWE AWS Released
4 kernels
  • 5.15.0-1072.78~20.04.1
  • 5.15.0-1073.79~20.04.1
  • 5.15.0-1075.82~20.04.1
  • 5.15.0-1077.84~20.04.1
Ubuntu 20.04 HWE Azure Released
5 kernels
  • 5.15.0-1075.84~20.04.1
  • 5.15.0-1078.87~20.04.1
  • 5.15.0-1079.88~20.04.1
  • 5.15.0-1081.90~20.04.1
  • 5.15.0-1082.91~20.04.1
Ubuntu 22.04 Released
8 kernels
  • 5.15.0-125.135
  • 5.15.0-127.137
  • 5.15.0-130.140
  • 5.15.0-126.136
  • 5.15.0-131.141
  • 5.15.0-128.138
  • 5.15.0-133.144
  • 5.15.0-134.145
Ubuntu 22.04 AWS Released
5 kernels
  • 5.15.0-1072.78
  • 5.15.0-1073.79
  • 5.15.0-1076.83
  • 5.15.0-1078.85
  • 5.15.0-1079.86
Ubuntu 22.04 Azure Released
5 kernels
  • 5.15.0-1075.84
  • 5.15.0-1078.87
  • 5.15.0-1079.88
  • 5.15.0-1081.90
  • 5.15.0-1082.91
Ubuntu 24.04 Released
8 kernels
  • 6.8.0-50.51
  • 6.8.0-51.52
  • 6.8.0-52.53
  • 6.8.0-54.56
  • 6.8.0-55.57
  • 6.8.0-53.55
  • 6.8.0-56.58
  • 6.8.0-57.59
Ubuntu 24.04 AWS Ready For Release —