CVE-2024-43831 media: mediatek: vcodec: Handle invalid decoder vsi

2024-08-1709:21:49

Linux

www.cve.org

linux kernel

media

mediatek

vcodec

vulnerability

decoder vsi

vpu_dec_init

cve

EPSS

Percentile

16.3%

JSON

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

media: mediatek: vcodec: Handle invalid decoder vsi

Handle an invalid decoder vsi in vpu_dec_init to ensure the decoder vsi
is valid for future use.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c"
    ],
    "versions": [
      {
        "version": "590577a4e525",
        "lessThan": "1c109f23b271",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "590577a4e525",
        "lessThan": "cdf05ae76198",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "590577a4e525",
        "lessThan": "59d438f8e02c",
        "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/platform/mediatek/vcodec/decoder/vdec_vpu_if.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.44",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10.3",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.11",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]