🛡️ CVE-2022-50582 — kernel

⚪ Unknown ✅ No Known Exploit NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

regulator: core: Prevent integer underflow

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

regulator: core: Prevent integer underflow

By using a ratio of delay to poll_enabled_time that is not integer

time_remaining underflows and does not exit the loop as expected.

As delay could be derived from DT and poll_enabled_time is defined

in the driver this can easily happen.

Use a signed iterator to make sure that the loop exits once

the remaining time is negative.

Affected software

CVE-2022-50582 is recorded against 2 packages.

  • kernel (from 5.20.0 up to 6.0.3)
  • unknown

Timeline and source

Published on 22 October 2025 and last revised on 12 August 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

git.kernel.org (Web)
git.kernel.org (Web)
git.kernel.org (Web)
git.kernel.org (Web)
git.kernel.org (Web)
github.com (Advisory)
nvd.nist.gov (Advisory)
git.kernel.org (Package)

CVE-2022-50582 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2025-10-22
Updated 2026-08-20
Modified 2026-08-12
Fix URL N/A

Affected Packages

Software From version Fixed in
kernel 5.20.0 6.0.3
unknown — —

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