CVE-2026-23049 (GCVE-0-2026-23049)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:04 – Updated: 2026-05-11 21:59
VLAI
EPSS
VEX
Title
drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel
The connector type for the DataImage SCF0700C48GGU18 panel is missing and
devm_drm_panel_bridge_add() requires connector type to be set. This leads
to a warning and a backtrace in the kernel log and panel does not work:
"
WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8
"
The warning is triggered by a check for valid connector type in
devm_drm_panel_bridge_add(). If there is no valid connector type
set for a panel, the warning is printed and panel is not added.
Fill in the missing connector type to fix the warning and make
the panel operational once again.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < f4c330b4499e7334ec6fce535574e09d55843d71
(git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < bb309377eece5317207d71fd833f99cca4727fbd (git) Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 83e0d8d22e7ee3151af1951595104887eebed6ab (git) Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < bc0b17bdba3838e9e17e7e9adc968384ac99938b (git) Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 04218cd68d1502000823c8288f37b4f171dcdcae (git) Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < f7940d3ec1dc6bf719eddc69d4b8e52cc2201896 (git) Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 6ab3d4353bf75005eaa375677c9fed31148154d6 (git) |
guessed | |
| Linux | Linux |
Affected:
4.19
Unaffected: 0 , < 4.19 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.67 , ≤ 6.12.* (semver) Unaffected: 6.18.7 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/panel/panel-simple.c"
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"versionType": "git"
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"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/panel/panel-simple.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"lessThan": "4.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.67",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.67",
"versionStartIncluding": "4.19",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.7",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel\n\nThe connector type for the DataImage SCF0700C48GGU18 panel is missing and\ndevm_drm_panel_bridge_add() requires connector type to be set. This leads\nto a warning and a backtrace in the kernel log and panel does not work:\n\"\nWARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\n\"\nThe warning is triggered by a check for valid connector type in\ndevm_drm_panel_bridge_add(). If there is no valid connector type\nset for a panel, the warning is printed and panel is not added.\nFill in the missing connector type to fix the warning and make\nthe panel operational once again."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:00.872Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f4c330b4499e7334ec6fce535574e09d55843d71"
},
{
"url": "https://git.kernel.org/stable/c/bb309377eece5317207d71fd833f99cca4727fbd"
},
{
"url": "https://git.kernel.org/stable/c/83e0d8d22e7ee3151af1951595104887eebed6ab"
},
{
"url": "https://git.kernel.org/stable/c/bc0b17bdba3838e9e17e7e9adc968384ac99938b"
},
{
"url": "https://git.kernel.org/stable/c/04218cd68d1502000823c8288f37b4f171dcdcae"
},
{
"url": "https://git.kernel.org/stable/c/f7940d3ec1dc6bf719eddc69d4b8e52cc2201896"
},
{
"url": "https://git.kernel.org/stable/c/6ab3d4353bf75005eaa375677c9fed31148154d6"
}
],
"title": "drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23049",
"datePublished": "2026-02-04T16:04:18.076Z",
"dateReserved": "2026-01-13T15:37:45.949Z",
"dateUpdated": "2026-05-11T21:59:00.872Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-23049",
"date": "2026-11-07",
"epss": "0.00207",
"percentile": "0.10914"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/panel/panel-simple.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"status": "affected",
"version": "97ceb1fb08b6a2f78aa44a7c229ca280964860c0",
"versionType": "git"
},
{
"lessThan": "bb309377eece5317207d71fd833f99cca4727fbd",
"status": "affected",
"version": "97ceb1fb08b6a2f78aa44a7c229ca280964860c0",
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},
{
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
},
{
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},
{
"lessThan": "6ab3d4353bf75005eaa375677c9fed31148154d6",
"status": "affected",
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"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/panel/panel-simple.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"lessThan": "4.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.67",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"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/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel\n\nThe connector type for the DataImage SCF0700C48GGU18 panel is missing and\ndevm_drm_panel_bridge_add() requires connector type to be set. This leads\nto a warning and a backtrace in the kernel log and panel does not work:\n\"\nWARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\n\"\nThe warning is triggered by a check for valid connector type in\ndevm_drm_panel_bridge_add(). If there is no valid connector type\nset for a panel, the warning is printed and panel is not added.\nFill in the missing connector type to fix the warning and make\nthe panel operational once again."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/panel-simple: corregir el tipo de conector para el panel DataImage SCF0700C48GGU18\n\nEl tipo de conector para el panel DataImage SCF0700C48GGU18 falta y devm_drm_panel_bridge_add() requiere que el tipo de conector est\u00e9 configurado. Esto lleva a una advertencia y un backtrace en el registro del kernel y el panel no funciona:\n\u0027WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\u0027\nLa advertencia es activada por una comprobaci\u00f3n de tipo de conector v\u00e1lido en devm_drm_panel_bridge_add(). Si no hay un tipo de conector v\u00e1lido configurado para un panel, la advertencia se imprime y el panel no se a\u00f1ade.\nRellenar el tipo de conector que falta para corregir la advertencia y hacer que el panel vuelva a estar operativo."
}
],
"id": "CVE-2026-23049",
"lastModified": "2026-06-17T10:20:46.377",
"metrics": {},
"published": "2026-02-04T17:16:15.557",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/04218cd68d1502000823c8288f37b4f171dcdcae"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/6ab3d4353bf75005eaa375677c9fed31148154d6"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/83e0d8d22e7ee3151af1951595104887eebed6ab"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/bb309377eece5317207d71fd833f99cca4727fbd"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/bc0b17bdba3838e9e17e7e9adc968384ac99938b"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/f4c330b4499e7334ec6fce535574e09d55843d71"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/f7940d3ec1dc6bf719eddc69d4b8e52cc2201896"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Deferred"
}
},
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-11-07T11:20:29+00:00",
"cve": "CVE-2026-23049",
"id": "CVE-2026-23049",
"initial_release_date": "2026-02-04T00:00:00+00:00",
"product_status:known_not_affected": "183",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23049.json",
"version": "3"
}
}
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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They have not been verified by an analyst and are provided for guidance only.
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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
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.