CVE-2025-71315

{"id": "CVE-2025-71315", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "3a0709928b172a4123a76078f70e0a706265690c", "lessThan": "a0582cc923985c6b72fe871b5f7aa7c682bfc230", "versionType": "git"}, {"status": "affected", "version": "3a0709928b172a4123a76078f70e0a706265690c", "lessThan": "02e2681ffe1addde1fc8c35d05657b16bfa79613", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/vkms/vkms_crtc.c", "drivers/gpu/drm/vkms/vkms_drv.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.19"}, {"status": "unaffected", "version": "0", "lessThan": "4.19", "versionType": "semver"}, {"status": "unaffected", "version": "6.18.34", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "6.19", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/vkms/vkms_crtc.c", "drivers/gpu/drm/vkms/vkms_drv.h"], "defaultStatus": "affected"}]}], "published": "2026-06-08T16:16:33.500", "references": [{"url": "https://git.kernel.org/stable/c/02e2681ffe1addde1fc8c35d05657b16bfa79613", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a0582cc923985c6b72fe871b5f7aa7c682bfc230", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vkms: Convert to DRM's vblank timer\n\nReplace vkms' vblank timer with the DRM implementation. The DRM\ncode is identical in concept, but differs in implementation.\n\nVblank timers are covered in vblank helpers and initializer macros,\nso remove the corresponding hrtimer in struct vkms_output. The\nvblank timer calls vkms' custom timeout code via handle_vblank_timeout\nin struct drm_crtc_helper_funcs."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/vkms: Convertir al temporizador vblank de DRM\n\nReemplazar el temporizador vblank de vkms con la implementaci\u00f3n de DRM. El c\u00f3digo de DRM es id\u00e9ntico en concepto, pero difiere en implementaci\u00f3n.\n\nLos temporizadores vblank est\u00e1n cubiertos en las funciones de ayuda vblank y las macros inicializadoras, as\u00ed que eliminar el hrtimer correspondiente en la estructura vkms_output. El temporizador vblank llama al c\u00f3digo de tiempo de espera personalizado de vkms a trav\u00e9s de handle_vblank_timeout en la estructura drm_crtc_helper_funcs."}], "lastModified": "2026-07-23T07:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BDE475CD-6157-49FF-8571-10BDC3180DF3", "versionEndExcluding": "6.18.34", "versionStartIncluding": "4.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}