CVE-2024-41069: linux kernel Use-After-Free — Fix

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: topology: Fix references to freed memory Most users after parsing a topology file, release memory used by it, so having pointer references directly into topology file contents is wrong. Use devm_kmemdup(), to allocate memory as needed.

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CVSS v3.1 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-416 Use After Free

Affected Products

Vendor	Product	Versions
linux	linux_kernel	< 6.1.101
linux	linux_kernel	6.2 — 6.6.42
linux	linux_kernel	6.7 — 6.9.11
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All

References

Advisories & Patches

https://git.kernel.org/stable/c/97ab304ecd95c0b1703ff8c8c3956dc6e2afe8e1 https://git.kernel.org/stable/c/ab5a6208b4d6872b1c6ecea1867940fc668cc76d https://git.kernel.org/stable/c/b188d7f3dfab10e332e3c1066e18857964a520d2 https://git.kernel.org/stable/c/ccae5c6a1fab9494c86b7856faf05e296c617702 https://git.kernel.org/stable/c/97ab304ecd95c0b1703ff8c8c3956dc6e2afe8e1 https://git.kernel.org/stable/c/ab5a6208b4d6872b1c6ecea1867940fc668cc76d https://git.kernel.org/stable/c/b188d7f3dfab10e332e3c1066e18857964a520d2 https://git.kernel.org/stable/c/ccae5c6a1fab9494c86b7856faf05e296c617702

Other References

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Frequently Asked Questions

What is CVE-2024-41069? +

In the Linux kernel, the following vulnerability has been resolved: ASoC: topology: Fix references to freed memory Most users after parsing a topology file, release memory used by it, so having pointer references directly into topology file contents is wrong. Use devm_kmemdup(), to allocate memory as needed. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2024-41069? +

CVE-2024-41069 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-41069? +

CVE-2024-41069 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-41069? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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