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Medium severity5.5NVD Advisory· Published Feb 26, 2025· Updated Jun 17, 2026

CVE-2022-49550

CVE-2022-49550

Description

In the Linux kernel, the following vulnerability has been resolved:

fs/ntfs3: provide block_invalidate_folio to fix memory leak

The ntfs3 filesystem lacks the 'invalidate_folio' method and it causes memory leak. If you write to the filesystem and then unmount it, the cached written data are not freed and they are permanently leaked.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.18,<5.18.3
    • (no CPE)
    • (no CPE)range: 5.18
  • Linux/ntfs3llm-fuzzy
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.18.0, < 5.18.3

Patches

Vulnerability mechanics

References

2

News mentions

0

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