In the Linux kernel, the following vulnerability has been resolved:
drm/panfrost: Job should reference MMU not file_priv
For a while now it's been allowed for a MMU context to outlive it's
corresponding panfrost_priv, however the job structure still references
panfrost_priv to get hold of the MMU context. If panfrost_priv has been
freed this is a use-after-free which I've been able to trigger resulting
in a splat.
To fix this, drop the reference to panfrost_priv in the job structure
and add a direct reference to the MMU structure which is what's actually
needed.
CVSS
No CVSS.
References
Configurations
Configuration 1 (hide)
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History
25 Mar 2025, 14:51
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
|
| First Time |
Linux linux Kernel
Linux |
|
| References | () https://git.kernel.org/stable/c/472dd7ea5e19a1aeabf1711ddc756777e05ee7c2 - Patch | |
| References | () https://git.kernel.org/stable/c/6e516faf04317db2c46cbec4e3b78b4653a5b109 - Patch | |
| References | () https://git.kernel.org/stable/c/8c8e8cc91a6ffc79865108279a74fd57d9070a17 - Patch |
26 Feb 2025, 07:01
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-02-26 07:01
Updated : 2025-03-25 14:51
NVD link : CVE-2022-49359
Mitre link : CVE-2022-49359
JSON object : View
Products Affected
linux
- linux_kernel
CWE
No CWE.