CVE-2024-49932: btrfs: don't readahead the relocation inode on RST
btrfs: don't readahead the relocation inode on RST
Other sources
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— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.12.22-1Fixed in 6.12.25-1 - Upgrade
Upgrade
Linux kernelto a version that resolves this vulnerability.Patch btrfs: don't readahead the relocation inode on RST
Event History
Frequently Asked Questions
What is the severity of CVE-2024-49932?
CVE-2024-49932 has been classified as a medium severity vulnerability.
How do I fix CVE-2024-49932?
To fix CVE-2024-49932, update the Linux kernel to version 6.12.12-1, 6.12.15-1, or a later release.
Which Linux kernel versions are affected by CVE-2024-49932?
CVE-2024-49932 affects Linux kernel versions prior to 6.11.3, including specific versions within 5.10.x and 6.1.x.
What is the nature of the vulnerability described in CVE-2024-49932?
CVE-2024-49932 involves improper handling of readahead on the relocation inode in the btrfs file system.
Is there a workaround for CVE-2024-49932?
There is no documented workaround for CVE-2024-49932; updating the kernel is the recommended course of action.