CVE-2023-53864 (GCVE-0-2023-53864)
Vulnerability from cvelistv5 – Published: 2025-12-09 01:30 – Updated: 2026-05-11 19:52
VLAI
EPSS
VEX
Title
drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()
When disabling overlay plane in mxsfb_plane_overlay_atomic_update(),
overlay plane's framebuffer pointer is NULL. So, dereferencing it would
cause a kernel Oops(NULL pointer dereferencing). Fix the issue by
disabling overlay plane in mxsfb_plane_overlay_atomic_disable() instead.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33 , < 8bf2d4ca521d3acb57fc1607386e749b3cc92aaf
(git)
Affected: cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33 , < 0f98de0a11d29821d9448114178ddc1b1fe32a18 (git) Affected: cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33 , < aa656d48e871a1b062e1bbf9474d8b831c35074c (git) |
guessed | |
| Linux | Linux |
Affected:
5.19
Unaffected: 0 , < 5.19 (semver) Unaffected: 6.1.54 , ≤ 6.1.* (semver) Unaffected: 6.5.4 , ≤ 6.5.* (semver) Unaffected: 6.6 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mxsfb/mxsfb_kms.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8bf2d4ca521d3acb57fc1607386e749b3cc92aaf",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
},
{
"lessThan": "0f98de0a11d29821d9448114178ddc1b1fe32a18",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
},
{
"lessThan": "aa656d48e871a1b062e1bbf9474d8b831c35074c",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mxsfb/mxsfb_kms.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"version": "6.5.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.54",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5.4",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()\n\nWhen disabling overlay plane in mxsfb_plane_overlay_atomic_update(),\noverlay plane\u0027s framebuffer pointer is NULL. So, dereferencing it would\ncause a kernel Oops(NULL pointer dereferencing). Fix the issue by\ndisabling overlay plane in mxsfb_plane_overlay_atomic_disable() instead."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T19:52:59.870Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8bf2d4ca521d3acb57fc1607386e749b3cc92aaf"
},
{
"url": "https://git.kernel.org/stable/c/0f98de0a11d29821d9448114178ddc1b1fe32a18"
},
{
"url": "https://git.kernel.org/stable/c/aa656d48e871a1b062e1bbf9474d8b831c35074c"
}
],
"title": "drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53864",
"datePublished": "2025-12-09T01:30:33.263Z",
"dateReserved": "2025-12-09T01:27:17.829Z",
"dateUpdated": "2026-05-11T19:52:59.870Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-53864",
"date": "2026-09-19",
"epss": "0.00219",
"percentile": "0.12672"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mxsfb/mxsfb_kms.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8bf2d4ca521d3acb57fc1607386e749b3cc92aaf",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
},
{
"lessThan": "0f98de0a11d29821d9448114178ddc1b1fe32a18",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
},
{
"lessThan": "aa656d48e871a1b062e1bbf9474d8b831c35074c",
"status": "affected",
"version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mxsfb/mxsfb_kms.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"version": "6.5.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()\n\nWhen disabling overlay plane in mxsfb_plane_overlay_atomic_update(),\noverlay plane\u0027s framebuffer pointer is NULL. So, dereferencing it would\ncause a kernel Oops(NULL pointer dereferencing). Fix the issue by\ndisabling overlay plane in mxsfb_plane_overlay_atomic_disable() instead."
}
],
"id": "CVE-2023-53864",
"lastModified": "2026-06-17T06:46:12.600",
"metrics": {},
"published": "2025-12-09T16:17:27.287",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/0f98de0a11d29821d9448114178ddc1b1fe32a18"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/8bf2d4ca521d3acb57fc1607386e749b3cc92aaf"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/aa656d48e871a1b062e1bbf9474d8b831c35074c"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Deferred"
}
},
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-06-30T10:17:28+00:00",
"cve": "CVE-2023-53864",
"id": "CVE-2023-53864",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "274",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-53864.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-29T02:04:40Z",
"cve": "CVE-2023-53864",
"id": "CVE-2023-53864",
"initial_release_date": "2025-12-10T00:34:14Z",
"product_status:known_affected": "374",
"product_status:known_not_affected": "365",
"product_status:recommended": "299",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2023-53864",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-53864.json",
"version": "31"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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