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
-
Introducede16635d88fa07ba5801aa9e57ad7fe3c053234e4Fixed6d98c83ad67e7bd86a47494fd6c3863e7bb26db9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducede16635d88fa07ba5801aa9e57ad7fe3c053234e4Fixede9d45f42a64a400adba59ee83d03e6db662530b4
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducede16635d88fa07ba5801aa9e57ad7fe3c053234e4Fixed0590c94c3596d6c1a3d549ae611366f2ad4e1d8d
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
[
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"digest": {
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],
"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": {
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"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": {
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"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"
}
},
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"deprecated": false,
"id": "CVE-2025-22100-c1c1b9ad",
"signature_version": "v1",
"target": {
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},
{
"signature_type": "Line",
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"id": "CVE-2025-22100-f49ea6f0",
"signature_version": "v1",
"target": {
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},
{
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"id": "CVE-2025-22100-f8745b33",
"signature_version": "v1",
"target": {
"function": "panthor_fdinfo_gather_group_samples",
"file": "drivers/gpu/drm/panthor/panthor_sched.c"
}
}
]