Riskcovery

CVE-2026-97485

omfs: handle set_blocksize failures

State
Published
Severity
Not scored
Published
Sep 24, 2026
Updated
Oct 3, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

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

omfs: handle set_blocksize failures

omfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the

BUG_ON(offset >= folio_size(folio));

in folio_set_bh on the first __bread_gfp call.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before a2a3592ebf3920dd6f2b754d2bb7361f54764e84Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before d81e1e9bd1df5948c699cb5aec984acdef5b2681Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before 120e0db84a69f18e51ba9ae2d036df3a052a33e1Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before 29186cd17bb5f501a6ae831dac4fabf637879982Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before 61ffc31cd8642d7a950b6831720629c8331365f6Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before fd4d6593c51253c79be422d6ae42e318250e20a7Affected
  • 555e3775ced1d05203934fc6529bbf0560dd8733 to before 18c3d6fcb557f920c9143711497625e70153874cAffected
LinuxLinux
  • 2.6.27Affected
  • before 2.6.27Not affected
  • 5.10.271 through 5.10.*Not affected
  • 5.15.222 through 5.15.*Not affected
  • 6.1.189 through 6.1.*Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2 and laterNot affected

References

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