Riskcovery

CVE-2025-38667

iio: fix potential out-of-bound write

State
Published
Severity
7.8 High
Published
Aug 22, 2025
Updated
Aug 5, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

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

iio: fix potential out-of-bound write

The buffer is set to 20 characters. If a caller write more characters, count is truncated to the max available space in "simple_write_to_buffer". To protect from OoB access, check that the input size fit into buffer and add a zero terminator after copy to the end of the copied data.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 6d5dd486c715908b5a6ed02315a15ff044a91025 to before 81a635b6eccd6fc889f6d07ab9583b705f739ce1Affected
  • 6d5dd486c715908b5a6ed02315a15ff044a91025 to before 16285a0931869baa618b1f5d304e1e9d090470a8Affected
LinuxLinux
  • 6.15Affected
  • before 6.15Not affected
  • 6.15.9 through 6.15.*Not affected
  • 6.16 and laterNot affected

References

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