CVE-2022-50580

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tg_with_in_bps_limit() that 'bps_limit * jiffy_elapsed_rnd' might overflow. Fix the problem by calling mul_u64_u64_div_u64() instead.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/19c010ae44f0ce52b5436080492a61a092ee0cf4
https://git.kernel.org/stable/c/70b2adb1d698fbc63d3b3848c452524dc15872c5
https://git.kernel.org/stable/c/8d6bbaada2e0a65f9012ac4c2506460160e7237a
https://git.kernel.org/stable/c/ca67b0563b39e79290c23e509319c178b9ca9104
https://git.kernel.org/stable/c/cc6f0855bf8d9b729df28ff443ced7350c380dbd

Configurations

No configuration.

History

No history.

Information

Published : 2025-10-22 14:15

Updated : 2026-06-17 05:23

NVD link : CVE-2022-50580

Mitre link : CVE-2022-50580

CVE.ORG link : CVE-2022-50580

JSON object : View

Products Affected

No product.

CWE

No CWE.

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