{"id":"CVE-2025-2879","state":"PUBLISHED","title":"Mali GPU Kernel Driver allows improper GPU processing operations","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.","publishedAt":"2025-12-01T10:32:19.477Z","updatedAt":"2025-12-01T18:15:49.190Z","severity":{"score":5.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"Arm","products":["Arm Ltd Valhall GPU Kernel Driver","Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver"],"affected":[{"vendor":"Arm Ltd","product":"Valhall GPU Kernel Driver","defaultStatus":"unaffected","versions":[{"version":"r29p0","status":"affected","lessThanOrEqual":"r49p4","changes":[{"at":"r49p5","status":"unaffected"}],"versionType":"patch"},{"version":"r50p0","status":"affected","lessThanOrEqual":"r54p0","changes":[{"at":"r54p1","status":"unaffected"},{"at":"r55p0","status":"unaffected"}],"versionType":"patch"}]},{"vendor":"Arm Ltd","product":"Arm 5th Gen GPU Architecture Kernel Driver","defaultStatus":"unaffected","versions":[{"version":"r41p0","status":"affected","lessThanOrEqual":"r49p4","changes":[{"at":"r49p5","status":"unaffected"}],"versionType":"patch"},{"version":"r50p0","status":"affected","lessThanOrEqual":"r54p0","changes":[{"at":"r54p1","status":"unaffected"},{"at":"r55p0","status":"unaffected"}],"versionType":"patch"}]}],"references":["https://developer.arm.com/documentation/110697/latest/"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/2xxx/CVE-2025-2879.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-2879","state":"PUBLISHED","datePublished":"2025-12-01T10:32:19.477Z","dateUpdated":"2025-12-01T18:15:49.190Z","assignerShortName":"Arm","assignerOrgId":"56a131ea-b967-4a0d-a41e-5f3549952846","dateReserved":"2025-03-27T18:06:06.545Z"},"containers":{"cna":{"title":"Mali GPU Kernel Driver allows improper GPU processing operations","descriptions":[{"lang":"en","value":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0."}],"affected":[{"vendor":"Arm Ltd","product":"Valhall GPU Kernel Driver","defaultStatus":"unaffected","versions":[{"version":"r29p0","status":"affected","lessThanOrEqual":"r49p4","changes":[{"at":"r49p5","status":"unaffected"}],"versionType":"patch"},{"version":"r50p0","status":"affected","lessThanOrEqual":"r54p0","changes":[{"at":"r54p1","status":"unaffected"},{"at":"r55p0","status":"unaffected"}],"versionType":"patch"}]},{"vendor":"Arm Ltd","product":"Arm 5th Gen GPU Architecture Kernel Driver","defaultStatus":"unaffected","versions":[{"version":"r41p0","status":"affected","lessThanOrEqual":"r49p4","changes":[{"at":"r49p5","status":"unaffected"}],"versionType":"patch"},{"version":"r50p0","status":"affected","lessThanOrEqual":"r54p0","changes":[{"at":"r54p1","status":"unaffected"},{"at":"r55p0","status":"unaffected"}],"versionType":"patch"}]}],"references":[{"url":"https://developer.arm.com/documentation/110697/latest/"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Arm","orgId":"56a131ea-b967-4a0d-a41e-5f3549952846","dateUpdated":"2025-12-01T10:32:19.477Z"},"datePublic":"2025-12-01T10:00:00.000Z","solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"This issue has been fixed in the following versions: Valhall GPU Kernel Driver r49p5, r54p1, r55p0; Arm 5th Gen GPU Architecture Kernel Driver r49p5, r54p1, r55p0. Arm partners are recommended to upgrade to use the latest applicable version as soon as possible.<br>"}],"value":"This issue has been fixed in the following versions: Valhall GPU Kernel Driver r49p5, r54p1, r55p0; Arm 5th Gen GPU Architecture Kernel Driver r49p5, r54p1, r55p0. Arm partners are recommended to upgrade to use the latest applicable version as soon as possible."}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.1,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-12-01T18:14:27.102606Z","id":"CVE-2025-2879","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-01T18:15:49.190Z"}}]}}}