CVE-2023-52588: f2fs: fix to tag gcing flag on page during block migration
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to tag gcing flag on page during block migration
It needs to add missing gcing flag on page during block migration, in order to garantee migrated data be persisted during checkpoint, otherwise out-of-order persistency between data and node may cause data corruption after SPOR.
Similar issue was fixed by commit 2d1fe8a86bf5 ("f2fs: fix to tag gcing flag on page during file defragment").
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1Fixed in 6.12.27-1 - Upgrade
Upgrade
Linux kernel (f2fs)to a version that resolves this vulnerability.Patch 2d1fe8a86bf5
Event History
Frequently Asked Questions
What is the severity of CVE-2023-52588?
The severity of CVE-2023-52588 has not been explicitly categorized, but it pertains to a potentially impactful issue in the Linux kernel.
How do I fix CVE-2023-52588?
To resolve CVE-2023-52588, update your Linux kernel to the fixed version 6.1.123-1, 6.1.119-1, or 6.12.10-1.
Which versions of the Linux kernel are impacted by CVE-2023-52588?
CVE-2023-52588 affects Linux kernel versions up to and including 5.10.226-1.
What impact does CVE-2023-52588 have on data persistence?
CVE-2023-52588 can potentially lead to data persistence issues during block migration due to the missing gcing flag.
Is there a specific Debian package that resolves CVE-2023-52588?
Yes, the Debian package 'linux' resolves CVE-2023-52588 in its versions 6.1.123-1, 6.1.119-1, and 6.12.10-1.