Bug 2348636 (CVE-2025-21784) - CVE-2025-21784 kernel: drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode()
Summary: CVE-2025-21784 kernel: drm/amdgpu: bail out when failed to load fw in psp_ini...
Keywords:
Status: NEW
Alias: CVE-2025-21784
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-27 03:05 UTC by OSIDB Bzimport
Modified: 2025-03-16 18:46 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-27 03:05:56 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode()

In function psp_init_cap_microcode(), it should bail out when failed to
load firmware, otherwise it may cause invalid memory access.
Comment 1 Michal Findra 2025-02-27 20:59:15 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022608-CVE-2025-21784-cd4e@gregkh/T
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