AZL-64889
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-64889.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-64889
- Upstream
- Published
- 2025-07-10T09:15:27Z
- Modified
- 2026-04-21T04:32:36.206416Z
- Summary
- CVE-2025-38333 affecting package kernel 6.6.126.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to bail out in getnewsegment()
------------[ cut here ]------------ WARNING: CPU: 3 PID: 579 at fs/f2fs/segment.c:2832 newcurseg+0x5e8/0x6dc pc : newcurseg+0x5e8/0x6dc Call trace: newcurseg+0x5e8/0x6dc f2fsallocatedatablock+0xa54/0xe28 dowritepage+0x6c/0x194 f2fsdowritenodepage+0x38/0x78 __writenodepage+0x248/0x6d4 f2fs_syncnodepages+0x524/0x72c f2fswritecheckpoint+0x4bc/0x9b0 _checkpointandcompletereqs+0x80/0x244 issuecheckpointthread+0x8c/0xec kthread+0x114/0x1bc retfromfork+0x10/0x20
getnewsegment() detects inconsistent status in between freesegmap and freesecmap, let's record such error into super block, and bail out getnewsegment() instead of continue using the segment.
- References