CVE-2024-46752

btrfs: replace BUG_ON() with error handling at update_ref_for_cow()

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: replace BUG_ON() with error handling at update_ref_for_cow() Instead of a BUG_ON() just return an error, log an error message and abort the transaction in case we find an extent buffer belonging to the relocation tree that doesn't have the full backref flag set. This is unexpected and should never happen (save for bugs or a potential bad memory).

N/A

CVSS

Severity:

EPSS 0.10%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/b50857b96429a09fd3beed9f7f21b7bb7c433688
https://git.kernel.org/stable/c/0fbac73a97286a7ec72229cb9b42d760a2c717ac
https://git.kernel.org/stable/c/41a0f85e268d72fe04f731b8ceea4748c2d65491
https://git.kernel.org/stable/c/f895db00c65e5d77c437cce946da9ec29dcdf563
https://git.kernel.org/stable/c/b56329a782314fde5b61058e2a25097af7ccb675

Frequently Asked Questions

What is the severity of CVE-2024-46752?: CVE-2024-46752 has not yet been assigned a CVSS score.
How to fix CVE-2024-46752?: To fix CVE-2024-46752, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-46752 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-46752 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-46752?: CVE-2024-46752 affects Linux Linux, Linux Linux.

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