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CVE-2024-53081

5.5 · MEDIUM

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 report…

Published Nov 19, 2024CWE-191EPSS 0.23%

Overview

CVE-2024-53081 is a medium-severity vulnerability. It was published on November 19, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/438d3085ba5b8b5bfa5290faa594e577f6ac9aa7Refgit.kernel.org/stable/c/5e1523076acf95b4ea68d19b6f27e6891267cc24Refgit.kernel.org/stable/c/97ed0c0332d5525653668b31acf62ff1e6b50784Refgit.kernel.org/stable/c/a244b82d0ae60326901f2b50c15e3118298b7ecdReflists.debian.org/debian-lts-announce/2025/01/msg00001.html

How CyberStrike helps

Frequently asked questions

What is CVE-2024-53081?

CVE-2024-53081 is a medium-severity vulnerability. It was published on November 19, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-53081?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-53081?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-53081?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-53081 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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