CVE-2023-52694 drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function

2024-05-1714:27:27

Linux

www.cve.org

linux kernel

vulnerability

tpd12s015

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.3%

JSON

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

drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function

With tpd12s015_remove() marked with __exit this function is discarded
when the driver is compiled as a built-in. The result is that when the
driver unbinds there is no cleanup done which results in resource
leakage or worse.

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/bridge/ti-tpd12s015.c"
    ],
    "versions": [
      {
        "version": "cff5e6f7e83f",
        "lessThan": "53926e2a3962",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cff5e6f7e83f",
        "lessThan": "08ccff6ece35",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cff5e6f7e83f",
        "lessThan": "81f1bd85960b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cff5e6f7e83f",
        "lessThan": "a8657406e12a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cff5e6f7e83f",
        "lessThan": "e00ec5901954",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cff5e6f7e83f",
        "lessThan": "ce3e112e7ae8",
        "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/bridge/ti-tpd12s015.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.209",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.148",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.75",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.14",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.2",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]