CVE-2024-35948: bcachefs: Check for journal entries overruning end of sb clean section
In the Linux kernel, the following vulnerability has been resolved:
bcachefs: Check for journal entries overruning end of sb clean section
Fix a missing bounds check in superblock validation.
Note that we don't yet have repair code for this case - repair code for individual items is generally low priority, since the whole superblock is checksummed, validated prior to write, and we have backups.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-35948?
CVE-2024-35948 has not been assigned a CVSS severity score yet.
How do I fix CVE-2024-35948?
To fix CVE-2024-35948, update to a patched version of the Linux kernel, specifically version 6.9-rc6 or later.
What components are affected by CVE-2024-35948?
CVE-2024-35948 affects the Linux kernel versions 6.9-rc1 to 6.9-rc5.
What does CVE-2024-35948 impact in Linux bcachefs?
CVE-2024-35948 impacts the superblock validation in the Linux bcachefs filesystem by missing a bounds check.
Is there a repair code available for CVE-2024-35948?
Currently, there is no repair code available for the specific case affected by CVE-2024-35948.