CVE-2023-52908

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52908
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52908.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52908
Downstream
Related
Published
2024-08-21T06:10:49Z
Modified
2025-10-15T04:41:55.727514Z
Summary
drm/amdgpu: Fix potential NULL dereference
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix potential NULL dereference

Fix potential NULL dereference, in the case when "man", the resource manager might be NULL, when/if we print debug information.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
8ba7c55e112f4ffd2a95b99be1cb1c891ef08ba1
Fixed
f2faf0699af78968a27ca154bf76e94247f8c471
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
7554886daa31eacc8e7fac9e15bbce67d10b8f1f
Fixed
0be7ed8e7eb15282b5d0f6fdfea884db594ea9bf
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
80546eef216854a7bd47e39e828f04b406c00599

Affected versions

v6.*

v6.0.19
v6.1
v6.1-rc7
v6.1-rc8
v6.1.5
v6.1.6
v6.2-rc1
v6.2-rc2

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "target": {
                "function": "amdgpu_bo_validate_size",
                "file": "drivers/gpu/drm/amd/amdgpu/amdgpu_object.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0be7ed8e7eb15282b5d0f6fdfea884db594ea9bf",
            "deprecated": false,
            "digest": {
                "length": 636.0,
                "function_hash": "7662737688799807902987143853202833594"
            },
            "id": "CVE-2023-52908-81e150f3"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "drivers/gpu/drm/amd/amdgpu/amdgpu_object.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0be7ed8e7eb15282b5d0f6fdfea884db594ea9bf",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "268429778188237136290381397268852062574",
                    "121261726079454678975636591299590733534",
                    "205982441520491863654814015037851496899",
                    "307356881170287604401891415467582501643",
                    "56955602041742302708205536471325466114"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2023-52908-d3a22c78"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.1.5
Fixed
6.1.7