CVE-2025-22100

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-22100
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-22100.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-22100
Downstream
Published
2025-04-16T14:12:49Z
Modified
2025-10-17T23:31:37.481789Z
Summary
drm/panthor: Fix race condition when gathering fdinfo group samples
Details

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

drm/panthor: Fix race condition when gathering fdinfo group samples

Commit e16635d88fa0 ("drm/panthor: add DRM fdinfo support") failed to protect access to groups with an xarray lock, which could lead to use-after-free errors.

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
e16635d88fa07ba5801aa9e57ad7fe3c053234e4
Fixed
6d98c83ad67e7bd86a47494fd6c3863e7bb26db9
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e16635d88fa07ba5801aa9e57ad7fe3c053234e4
Fixed
e9d45f42a64a400adba59ee83d03e6db662530b4
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e16635d88fa07ba5801aa9e57ad7fe3c053234e4
Fixed
0590c94c3596d6c1a3d549ae611366f2ad4e1d8d

Affected versions

v6.*

v6.12
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.13.1
v6.13.10
v6.13.2
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.13.9
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "120467556792670338590527311207669049144",
                "314053382000861508609037283627333026218",
                "309948510058470217121485434434623639130",
                "123719303082222307119143408917560176905",
                "206109293315551996231537367036036635235",
                "237134877639173409178010944258932667670",
                "20500359088443057518439560612506569882"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e9d45f42a64a400adba59ee83d03e6db662530b4",
        "deprecated": false,
        "id": "CVE-2025-22100-20a8989d",
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    },
    {
        "signature_type": "Function",
        "digest": {
            "length": 440.0,
            "function_hash": "61953636485313378124814383571361822304"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e9d45f42a64a400adba59ee83d03e6db662530b4",
        "deprecated": false,
        "id": "CVE-2025-22100-3b956a21",
        "signature_version": "v1",
        "target": {
            "function": "panthor_fdinfo_gather_group_samples",
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    },
    {
        "signature_type": "Function",
        "digest": {
            "length": 440.0,
            "function_hash": "61953636485313378124814383571361822304"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0590c94c3596d6c1a3d549ae611366f2ad4e1d8d",
        "deprecated": false,
        "id": "CVE-2025-22100-77ee45b4",
        "signature_version": "v1",
        "target": {
            "function": "panthor_fdinfo_gather_group_samples",
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    },
    {
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "120467556792670338590527311207669049144",
                "314053382000861508609037283627333026218",
                "309948510058470217121485434434623639130",
                "123719303082222307119143408917560176905",
                "206109293315551996231537367036036635235",
                "237134877639173409178010944258932667670",
                "20500359088443057518439560612506569882"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6d98c83ad67e7bd86a47494fd6c3863e7bb26db9",
        "deprecated": false,
        "id": "CVE-2025-22100-c1c1b9ad",
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    },
    {
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "120467556792670338590527311207669049144",
                "314053382000861508609037283627333026218",
                "309948510058470217121485434434623639130",
                "123719303082222307119143408917560176905",
                "206109293315551996231537367036036635235",
                "237134877639173409178010944258932667670",
                "20500359088443057518439560612506569882"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0590c94c3596d6c1a3d549ae611366f2ad4e1d8d",
        "deprecated": false,
        "id": "CVE-2025-22100-f49ea6f0",
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    },
    {
        "signature_type": "Function",
        "digest": {
            "length": 440.0,
            "function_hash": "61953636485313378124814383571361822304"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6d98c83ad67e7bd86a47494fd6c3863e7bb26db9",
        "deprecated": false,
        "id": "CVE-2025-22100-f8745b33",
        "signature_version": "v1",
        "target": {
            "function": "panthor_fdinfo_gather_group_samples",
            "file": "drivers/gpu/drm/panthor/panthor_sched.c"
        }
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.13.11
Type
ECOSYSTEM
Events
Introduced
6.14.0
Fixed
6.14.2