Bug 2313121 (CVE-2024-46773) - CVE-2024-46773 kernel: drm/amd/display: Check denominator pbn_div before used
Summary: CVE-2024-46773 kernel: drm/amd/display: Check denominator pbn_div before used
Keywords:
Status: NEW
Alias: CVE-2024-46773
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2313228
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-09-18 08:22 UTC by OSIDB Bzimport
Modified: 2024-10-14 11:27 UTC (History)
4 users (show)

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Description OSIDB Bzimport 2024-09-18 08:22:31 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check denominator pbn_div before used

[WHAT & HOW]
A denominator cannot be 0, and is checked before used.

This fixes 1 DIVIDE_BY_ZERO issue reported by Coverity.
Comment 1 Michal Findra 2024-09-18 11:11:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091847-CVE-2024-46773-5781@gregkh/T
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