CVE-2023-53248
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-53248
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53248.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-53248
- Downstream
- Related
- Published
- 2025-09-15T14:46:18Z
- Modified
- 2025-10-21T16:24:07.703627Z
- Summary
- drm/amdgpu: install stub fence into potential unused fence pointers
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: install stub fence into potential unused fence pointers
When using cpu to update page tables, vm update fences are unused. Install stub fence into these fence pointers instead of NULL to avoid NULL dereference when calling dmafencewait() on them.
- 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
-
Introducedd38ceaf99ed015f2a0b9af3499791bd3a3daae21Fixed78b25110eb8c6990f7f5096bc0136c12a2b4cc99
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd38ceaf99ed015f2a0b9af3499791bd3a3daae21Fixedaa9e9ba5748c524eb0925a2ef6984b78793646d6
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd38ceaf99ed015f2a0b9af3499791bd3a3daae21Fixed187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0
Affected versions
v4.*
v4.1
v4.1-rc7
v4.1-rc8
v4.10
v4.10-rc1
v4.10-rc2
v4.10-rc3
v4.10-rc4
v4.10-rc5
v4.10-rc6
v4.10-rc7
v4.10-rc8
v4.11
v4.11-rc1
v4.11-rc2
v4.11-rc3
v4.11-rc4
v4.11-rc5
v4.11-rc6
v4.11-rc7
v4.11-rc8
v4.12
v4.12-rc1
v4.12-rc2
v4.12-rc3
v4.12-rc4
v4.12-rc5
v4.12-rc6
v4.12-rc7
v4.13
v4.13-rc1
v4.13-rc2
v4.13-rc3
v4.13-rc4
v4.13-rc5
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.2
v4.2-rc1
v4.2-rc2
v4.2-rc3
v4.2-rc4
v4.2-rc5
v4.2-rc6
v4.2-rc7
v4.2-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v4.3
v4.3-rc1
v4.3-rc2
v4.3-rc3
v4.3-rc4
v4.3-rc5
v4.3-rc6
v4.3-rc7
v4.4
v4.4-rc1
v4.4-rc2
v4.4-rc3
v4.4-rc4
v4.4-rc5
v4.4-rc6
v4.4-rc7
v4.4-rc8
v4.5
v4.5-rc1
v4.5-rc2
v4.5-rc3
v4.5-rc4
v4.5-rc5
v4.5-rc6
v4.5-rc7
v4.6
v4.6-rc1
v4.6-rc2
v4.6-rc3
v4.6-rc4
v4.6-rc5
v4.6-rc6
v4.6-rc7
v4.7
v4.7-rc1
v4.7-rc2
v4.7-rc3
v4.7-rc4
v4.7-rc5
v4.7-rc6
v4.7-rc7
v4.8
v4.8-rc1
v4.8-rc2
v4.8-rc3
v4.8-rc4
v4.8-rc5
v4.8-rc6
v4.8-rc7
v4.8-rc8
v4.9
v4.9-rc1
v4.9-rc2
v4.9-rc3
v4.9-rc4
v4.9-rc5
v4.9-rc6
v4.9-rc7
v4.9-rc8
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v5.2
v5.2-rc1
v5.2-rc2
v5.2-rc3
v5.2-rc4
v5.2-rc5
v5.2-rc6
v5.2-rc7
v5.3
v5.3-rc1
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.4.1
v6.4.10
v6.4.11
v6.4.2
v6.4.3
v6.4.4
v6.4.5
v6.4.6
v6.4.7
v6.4.8
v6.4.9
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@aa9e9ba5748c524eb0925a2ef6984b78793646d6",
"deprecated": false,
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]
},
"id": "CVE-2023-53248-06ed761e",
"target": {
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@78b25110eb8c6990f7f5096bc0136c12a2b4cc99",
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"signature_version": "v1",
"digest": {
"function_hash": "118658354596004348383231877984171552940",
"length": 502.0
},
"id": "CVE-2023-53248-19aab448",
"target": {
"function": "amdgpu_vm_bo_add",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
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"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "118658354596004348383231877984171552940",
"length": 502.0
},
"id": "CVE-2023-53248-204ed3f9",
"target": {
"function": "amdgpu_vm_bo_add",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
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"signature_version": "v1",
"digest": {
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"length": 1368.0
},
"id": "CVE-2023-53248-40b8c6a1",
"target": {
"function": "amdgpu_vm_make_compute",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
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"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "59473116857527699765219806630206916424",
"length": 1368.0
},
"id": "CVE-2023-53248-471c065e",
"target": {
"function": "amdgpu_vm_make_compute",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@78b25110eb8c6990f7f5096bc0136c12a2b4cc99",
"deprecated": false,
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"digest": {
"function_hash": "59473116857527699765219806630206916424",
"length": 1368.0
},
"id": "CVE-2023-53248-7575742e",
"target": {
"function": "amdgpu_vm_make_compute",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0",
"deprecated": false,
"signature_version": "v1",
"digest": {
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},
"id": "CVE-2023-53248-8c658240",
"target": {
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@aa9e9ba5748c524eb0925a2ef6984b78793646d6",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "110235080923982024905430149551697360408",
"length": 2535.0
},
"id": "CVE-2023-53248-acc12780",
"target": {
"function": "amdgpu_vm_init",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@78b25110eb8c6990f7f5096bc0136c12a2b4cc99",
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"digest": {
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},
"id": "CVE-2023-53248-b27b0085",
"target": {
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"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Function",
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"signature_version": "v1",
"digest": {
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"length": 502.0
},
"id": "CVE-2023-53248-c3a494ea",
"target": {
"function": "amdgpu_vm_bo_add",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
},
{
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@78b25110eb8c6990f7f5096bc0136c12a2b4cc99",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
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"id": "CVE-2023-53248-c8524ca4",
"target": {
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
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{
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0",
"deprecated": false,
"signature_version": "v1",
"digest": {
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"length": 2535.0
},
"id": "CVE-2023-53248-eb3a0e72",
"target": {
"function": "amdgpu_vm_init",
"file": "drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c"
}
}
]