Bug 2272692 (CVE-2024-26656) - CVE-2024-26656 kernel: drm/amdgpu: use-after-free vulnerability
Summary: CVE-2024-26656 kernel: drm/amdgpu: use-after-free vulnerability
Keywords:
Status: NEW
Alias: CVE-2024-26656
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2272693
Blocks: 2272924
TreeView+ depends on / blocked
 
Reported: 2024-04-02 15:48 UTC by Mauro Matteo Cascella
Modified: 2024-04-24 12:27 UTC (History)
50 users (show)

Fixed In Version: kernel 6.9-rc1
Doc Type: If docs needed, set a value
Doc Text:
A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the system.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Mauro Matteo Cascella 2024-04-02 15:48:17 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix use-after-free bug

The Linux kernel CVE team has assigned CVE-2024-26656 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040247-CVE-2024-26656-ffaa@gregkh/T
Comment 1 Mauro Matteo Cascella 2024-04-02 15:48:52 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2272693]
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