Riskcovery

CVE-2026-80898

netfs: clear PG_private_2 on copy-to-cache append failure

State
Published
Severity
Not scored
Published
Sep 4, 2026
Updated
Sep 4, 2026
Reserved
Aug 26, 2026

Read the record on cve.org

Description

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

netfs: clear PG_private_2 on copy-to-cache append failure

netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before netfs_pgpriv2_copy_folio() appends it to the copy-to-cache rolling buffer.

If the append fails, the folio is not queued for cache writeback, so the PG_private_2 state and its reference must be released immediately.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e2d46f2ec332533816417b60933954173f602121 to before 627826ef4208042b0470d1a3fdb729ce35471a0dAffected
  • e2d46f2ec332533816417b60933954173f602121 to before 614b7f4bfcf665a751ae89ff9ae336a1b2d5af4eAffected
  • e2d46f2ec332533816417b60933954173f602121 to before a81fc9266e1c5fef9ccf675a9b44b2f4ab464923Affected
LinuxLinux
  • 6.14Affected
  • before 6.14Not affected
  • 6.18.44 through 6.18.*Not affected
  • 7.1.8 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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