CVE-2024-26829 media: ir_toy: fix a memleak in irtoy_tx

2024-04-1710:03:13

Linux

www.cve.org

linux

kernel

memleak

media module

fix

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.3%

JSON

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

media: ir_toy: fix a memleak in irtoy_tx

When irtoy_command fails, buf should be freed since it is allocated by
irtoy_tx, or there is a memleak.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/rc/ir_toy.c"
    ],
    "versions": [
      {
        "version": "4114978dcd24",
        "lessThan": "486a4176bc78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4ac45aff8d3",
        "lessThan": "207557e393a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4114978dcd24",
        "lessThan": "be76ad74a43f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4114978dcd24",
        "lessThan": "7219a692ffc0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4114978dcd24",
        "lessThan": "b37259448bbc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4114978dcd24",
        "lessThan": "dc9ceb90c4b4",
        "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/media/rc/ir_toy.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.210",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.149",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.79",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.18",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.6",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]