Bug 2348003 (CVE-2022-49294)

Summary: CVE-2022-49294 kernel: drm/amd/display: Check if modulo is 0 before dividing.
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Description OSIDB Bzimport 2025-02-26 03:14:13 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check if modulo is 0 before dividing.

[How & Why]
If a value of 0 is read, then this will cause a divide-by-0 panic.
Comment 1 Avinash Hanwate 2025-02-26 14:06:20 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49294-a2fc@gregkh/T
Comment 3 Avinash Hanwate 2025-02-26 18:22:36 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49294-a2fc@gregkh/T