CVE-2022-50580

Advisory lineage Upstream: 0 Downstream: 8
Deferred
Published: 22 Oct 2025, 13:23
Last modified:11 May 2026, 19:22

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
0.03% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

22 Oct 2025, 13:23
Published
Vulnerability first disclosed
11 May 2026, 19:22
Last Modified
Vulnerability information updated

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.

EPSS Trends

Current EPSS score: 0.03%• Percentile: 10%

Affected Systems

  • linux•linux

    ≥ e43473b7f223ec866f7db273697e76c337c390f9, < 19c010ae44f0ce52b5436080492a61a092ee0cf4 | ≥ e43473b7f223ec866f7db273697e76c337c390f9, < 70b2adb1d698fbc63d3b3848c452524dc15872c5 | ≥ e43473b7f223ec866f7db273697e76c337c390f9, < cc6f0855bf8d9b729df28ff443ced7350c380dbd | ≥ e43473b7f223ec866f7db273697e76c337c390f9, < ca67b0563b39e79290c23e509319c178b9ca9104 | ≥ e43473b7f223ec866f7db273697e76c337c390f9, < 8d6bbaada2e0a65f9012ac4c2506460160e7237a | 2.6.37

References (5)