CVE-2022-49742
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49742
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49742.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49742
- Downstream
- Published
- 2025-03-27T17:15:38Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
f2fs: initialize locks earlier in f2fsfillsuper()
syzbot is reporting lockdep warning at f2fshandleerror() [1], for spinlock(&sbi->errorlock) is called before spinlockinit() is called. For safe locking in error handling, move initialization of locks (and obvious structures) in f2fsfillsuper() to immediately after memory allocation.
- References