CVE-2023-52682
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52682
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52682.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52682
- Downstream
- Related
- Published
- 2024-05-17T15:15:19Z
- Modified
- 2025-09-19T18:45:46Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to wait on block writeback for post_read case
If inode is compressed, but not encrypted, it missed to call f2fswaitonblockwriteback() to wait for GCed page writeback in IPU write path.
Thread A GC-Thread - f2fsgc - dogarbagecollect - gcdatasegment - movedatablock - f2fssubmitpagewrite migrate normal cluster's block via metainode's page cache - f2fswritesingledatapage - f2fsdowritedatapage - f2fsinplacewritedata - f2fssubmitpage_bio
IRQ - f2fsreadendio IRQ old data overrides new data due to out-of-order GC and common IO. - f2fsreadendio
- References