CVE-2024-44941
CSIRTS triage
- What
- Read extent cache access in f2fs is not protected by lock, allowing concurrent modification.
- Who is affected
- Linux systems using the f2fs filesystem with active read extent caching.
- Urgency
- High; unexloited but race condition can cause data corruption or kernel crash; CVSS 7.8.
- Action
- Apply kernel patch to protect read extent cache access with appropriate locking.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all EPSS-scored CVEs.
Advisory coverage (1)
- highCVE-2024-44941: f2fs: fix to cover read extent cache access with lockmsrc · 2026-08-06
External references
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