CVE-2024-42064 drm/amd/display: Skip pipe if the pipe idx not set properly

2024-07-2915:52:29

Linux

www.cve.org

cve-2024-42064

linux kernel

vulnerability

EPSS

Percentile

9.4%

JSON

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Skip pipe if the pipe idx not set properly

[why]
Driver crashes when pipe idx not set properly

[how]
Add code to skip the pipe that idx not set properly

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f4",
        "lessThan": "27df59c60714",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f4",
        "lessThan": "af114efe8d24",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c"
    ],
    "versions": [
      {
        "version": "6.9.8",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]