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CVE-2025-39924

erofs: fix invalid algorithm for encoded extents PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: erofs: fix invalid algorithm for encoded extents The current algorithm sanity checks do not properly apply to new encoded extents. Unify the algorithm check with Z_EROFS_COMPRESSION(_RUNTIME)_MAX and ensure consistency with sbi->available_compr_algs.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 1d191b4ca51d73699cb127386b95ac152af2b930 before db5d7abd379a8dcf030be8f52f99cadf7e397ba8; affected 1d191b4ca51d73699cb127386b95ac152af2b930 before 131897c65e2b86cf14bec7379f44aa8fbb407526
Linux / Linuxaffected 6.15; unaffected 0 before 6.15; unaffected 6.16.8 through 6.16.*; unaffected 6.17 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.