CVE-2022-50580

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

References

• NVD record
• CVE.org record
• 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