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MediumFix available

media: ar0521: don't overflow when checking PLL values

Type: advisorySources: OSV

In the Linux kernel, the following vulnerability has been resolved: media: ar0521: don't overflow when checking PLL values The PLL checks are comparing 64 bit integers with 32 bit ones, as reported by Coverity. Depending on the values of the variables, this may underflow. Fix it ensuring that both sides of the expression are u64.

Products
Kernel
Affected versions
Not specified
Fixed versions
6.1.117, 6.11.8, 6.6.61
CVEs
CVE-2024-53081
Confirmed fixed CVEs
Not specified
Updated in this feed
4 Nov 2026, 17:55 UTC · Revision 1

Source evidence

media: ar0521: don't overflow when checking PLL values

core-osv · Original source

Published 19 Nov 2024, 17:45 UTC

In the Linux kernel, the following vulnerability has been resolved: media: ar0521: don't overflow when checking PLL values The PLL checks are comparing 64 bit integers with 32 bit ones, as reported by Coverity. Depending on the values of the variables, this may underflow. Fix it ensuring that both sides of the expression are u64.

osv:CVE-2024-53081

Kernel

Fixed versions: 6.1.117, 6.6.61, 6.11.8

Complete source record
{
  "id": "ead4d15074a0935bd29092ee599c65871822c3106e6decd316cb9dc0909a60a5",
  "url": "https://osv.dev/vulnerability/CVE-2024-53081",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "media: ar0521: don't overflow when checking PLL values",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: media: ar0521: don't overflow when checking PLL values The PLL checks are comparing 64 bit integers with 32 bit ones, as reported by Coverity. Depending on the values of the variables, this may underflow. Fix it ensuring that both sides of the expression are u64.",
    "evidence": "osv:CVE-2024-53081",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.117",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.61",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.11.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-53081",
      "aliases": [
        "CVE-2024-53081"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "852b50aeed153b513c0b36298559114fab0fab80"
                },
                {
                  "fixed": "5e1523076acf95b4ea68d19b6f27e6891267cc24"
                },
                {
                  "fixed": "a244b82d0ae60326901f2b50c15e3118298b7ecd"
                },
                {
                  "fixed": "97ed0c0332d5525653668b31acf62ff1e6b50784"
                },
                {
                  "fixed": "438d3085ba5b8b5bfa5290faa594e577f6ac9aa7"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53081.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.0.0"
                },
                {
                  "fixed": "6.1.117"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.61"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.11.8"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53081.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.356394997Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/438d3085ba5b8b5bfa5290faa594e577f6ac9aa7",
        "https://git.kernel.org/stable/c/5e1523076acf95b4ea68d19b6f27e6891267cc24",
        "https://git.kernel.org/stable/c/97ed0c0332d5525653668b31acf62ff1e6b50784",
        "https://git.kernel.org/stable/c/a244b82d0ae60326901f2b50c15e3118298b7ecd",
        "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53081.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-53081",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53081.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-53081",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505511,
  "published_at": "2024-11-19T17:45:11.594+00:00"
}