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CVE-2022-50582 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/8d8e16592022c9650df8aedfe6552ed478d7135b kernel.org
https://git.kernel.org/stable/c/9f2395316e4845466cb9b5b9b15a171a2c91913c kernel.org
https://git.kernel.org/stable/c/b051d9bf98bd9cea312b228e264eb6542a9beb67 kernel.org
https://git.kernel.org/stable/c/bfe602d9a349360e60e9051c9cafb9fef204524d kernel.org
https://git.kernel.org/stable/c/e33da263e9658bfe870ea7836fbbd72f246d7dbd kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50582
NVD Published Date:
10/22/2025
NVD Last Modified:
10/22/2025
Source:
kernel.org