Bug 2313126 (CVE-2024-46778) - CVE-2024-46778 kernel: drm/amd/display: Check UnboundedRequestEnabled's value
Summary: CVE-2024-46778 kernel: drm/amd/display: Check UnboundedRequestEnabled's v...
Keywords:
Status: NEW
Alias: CVE-2024-46778
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2313236
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)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2024-09-18 08:22:43 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check UnboundedRequestEnabled's value

CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled
is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus
if (p->UnboundedRequestEnabled) checks its address, not bool value.

This fixes 1 REVERSE_INULL issue reported by Coverity.
Comment 1 Michal Findra 2024-09-18 11:24:02 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091848-CVE-2024-46778-ded6@gregkh/T
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