Bug 2272814 (CVE-2024-26672) - CVE-2024-26672 kernel: drm/amdgpu: variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()'
Summary: CVE-2024-26672 kernel: drm/amdgpu: variable 'mca_funcs' dereferenced before N...
Status: NEW
Alias: CVE-2024-26672
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Product Security
QA Contact:
Depends On: 2272815
Blocks: 2272924
TreeView+ depends on / blocked
Reported: 2024-04-02 23:39 UTC by Mauro Matteo Cascella
Modified: 2024-04-16 05:36 UTC (History)
50 users (show)

Fixed In Version: kernel 6.7.4, kernel 6.8
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Description Mauro Matteo Cascella 2024-04-02 23:39:47 UTC
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()'

The Linux kernel CVE team has assigned CVE-2024-26672 to this issue.

Upstream advisory:

Comment 1 Mauro Matteo Cascella 2024-04-02 23:40:21 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2272815]

Comment 5 Justin M. Forbes 2024-04-03 16:39:33 UTC
This was fixed for Fedora with the 6.7.4 stable kernel updates.

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