Description

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.

INFO

Published Date :

2025-10-22T13:23:32.808Z

Last Modified :

2025-12-23T13:30:12.748Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-50580 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-50580.

URL Resource
https://git.kernel.org/stable/c/19c010ae44f0ce52b5436080492a61a092ee0cf4 cve-icon cve-icon
https://git.kernel.org/stable/c/70b2adb1d698fbc63d3b3848c452524dc15872c5 cve-icon cve-icon
https://git.kernel.org/stable/c/8d6bbaada2e0a65f9012ac4c2506460160e7237a cve-icon cve-icon
https://git.kernel.org/stable/c/ca67b0563b39e79290c23e509319c178b9ca9104 cve-icon cve-icon
https://git.kernel.org/stable/c/cc6f0855bf8d9b729df28ff443ced7350c380dbd cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025102209-CVE-2022-50580-68e3@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50580 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50580 cve-icon
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