CVE-2026-23008
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix KMS with 3D on HW version 10 HW version 10 does not have GB Surfaces so there is no backing buffer for surface backed FBs. This would result in a nullptr dereference and crash the driver causing a black screen.
Severity
MEDIUM
CVSS score
5.5
(v3.1)
Vulnerability status
Analyzed
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-01-25 15:15:55.673000
Last modified
2026-11-05 22:17:59.797000
View original CVE JSON
{
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-01-25T15:15:55.673",
"lastModified": "2026-11-05T22:17:59.797",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix KMS with 3D on HW version 10\n\nHW version 10 does not have GB Surfaces so there is no backing buffer for\nsurface backed FBs. This would result in a nullptr dereference and crash\nthe driver causing a black screen."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/vmwgfx: Corregir KMS con 3D en la versión de HW 10\n\nLa versión de HW 10 no tiene GB Surfaces por lo que no hay un búfer de respaldo para FBs respaldados por superficie. Esto resultaría en una desreferencia de puntero nulo y colapsaría el controlador causando una pantalla negra."
}
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"baseScore": 5.5,
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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