2 lines
3.0 KiB
JSON
2 lines
3.0 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Bifrost GPU Kernel Driver","vendor":"Arm Ltd","versions":[{"lessThanOrEqual":"r49p5","status":"affected","version":"r41p0","versionType":"patch"},{"lessThanOrEqual":"r51p0","status":"affected","version":"r50p0","versionType":"patch"},{"lessThanOrEqual":"r54p2","status":"affected","version":"r54p1","versionType":"patch"}]},{"defaultStatus":"unaffected","product":"Valhall GPU Kernel Driver","vendor":"Arm Ltd","versions":[{"lessThanOrEqual":"r49p5","status":"affected","version":"r41p0","versionType":"patch"},{"lessThanOrEqual":"r54p3","status":"affected","version":"r50p0","versionType":"patch"},{"status":"affected","version":"r55p0","versionType":"patch"},{"status":"unaffected","version":"r56p0","versionType":"patch"}]},{"defaultStatus":"unaffected","product":"Arm 5th Gen GPU Architecture Kernel Driver","vendor":"Arm Ltd","versions":[{"lessThanOrEqual":"r49p5","status":"affected","version":"r41p0","versionType":"patch"},{"lessThanOrEqual":"r54p3","status":"affected","version":"r50p0","versionType":"patch"},{"status":"affected","version":"r55p0","versionType":"patch"},{"status":"unaffected","version":"r56p0","versionType":"patch"}]}],"source":"arm-security@arm.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory.\n\n\n\nThis issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0."}],"id":"CVE-2026-0001","lastModified":"2026-09-08T15:24:07.790","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"exploitabilityScore":1.8,"impactScore":2.5,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-0001","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-09-08T14:36:33.816864Z","version":"2.0.3"}}]},"published":"2026-09-08T15:18:39.773","references":[{"source":"arm-security@arm.com","url":"https://support.arm.com/documentation/111552/1-0/?lang=en"}],"sourceIdentifier":"arm-security@arm.com","vulnStatus":"Awaiting Analysis","weaknesses":[{"description":[{"lang":"en","value":"CWE-416"}],"source":"arm-security@arm.com","type":"Secondary"}]}
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