CVE-2024-46751: linux kernel — Fix

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message.

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CVSS v3.1 Score

5.5

MEDIUM

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

Affected Products

Vendor	Product	Versions
linux	linux_kernel	< 6.10.10

References

Advisories & Patches

https://git.kernel.org/stable/c/28cb13f29faf6290597b24b728dc3100c019356f https://git.kernel.org/stable/c/ef9a8b73c8b60b27d9db4787e624a3438ffe8428

Other References

https://git.kernel.org/stable/c/18eb53a2734ff61b9a72c4fef5db7b38cb48ae16 https://git.kernel.org/stable/c/3cfec712a439c5c5f5c718c5c669ee41a898f776 https://git.kernel.org/stable/c/9c309d2434abbe880712af7e60da9ead8b6703fe https://git.kernel.org/stable/c/d64807ded1b6054f066e03d8add6d920f3db9e5d https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

Frequently Asked Questions

What is CVE-2024-46751? +

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-46751? +

CVE-2024-46751 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-46751? +

CVE-2024-46751 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-2024-46751? +

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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CVE-2024-46751