{"id":"CVE-2024-9157","state":"PUBLISHED","title":"Privilege Escalation Vulnerability in CxUIUSvc service","description":"** UNSUPPORTED WHEN ASSIGNED ** \n\nA privilege escalation vulnerability in CxUIUSvc64.exe and\nCxUIUSvc32.exe of Synaptics audio drivers allows a local authorized\nattacker to load a DLL in a privileged process.\n\n\nOut of an abundance of caution, this CVE ID is being\nassigned to better serve our customers and ensure all who are still running\nthis product understand that the product is End-of-Life and should be removed.\nFor more information on this, refer to the CVE Record’s reference information.","publishedAt":"2025-03-11T16:28:06.178Z","updatedAt":"2025-03-11T19:20:21.578Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Synaptics"},"assigner":"Synaptics","products":["Synaptics Synaptics Audio Driver"],"affected":[{"vendor":"Synaptics","product":"Synaptics Audio Driver","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"9.0.282.*","versionType":"custom"},{"version":"0","status":"affected","lessThan":"9.0.285.*","versionType":"custom"},{"version":"0","status":"affected","lessThan":"9.0.278.*","versionType":"custom"}],"platforms":["Windows"]}],"references":["https://www.synaptics.com/sites/default/files/2025-03/audio-driver-security-brief-2025-03-11.pdf"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/9xxx/CVE-2024-9157.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-9157","state":"PUBLISHED","datePublished":"2025-03-11T16:28:06.178Z","dateUpdated":"2025-03-11T19:20:21.578Z","assignerShortName":"Synaptics","assignerOrgId":"54bb2a58-4278-44a9-851f-17e74ee51f48","dateReserved":"2024-09-24T16:04:17.926Z"},"containers":{"cna":{"title":"Privilege Escalation Vulnerability in CxUIUSvc service","descriptions":[{"lang":"en","value":"** UNSUPPORTED WHEN ASSIGNED ** \n\nA privilege escalation vulnerability in CxUIUSvc64.exe and\nCxUIUSvc32.exe of Synaptics audio drivers allows a local authorized\nattacker to load a DLL in a privileged process.\n\n\nOut of an abundance of caution, this CVE ID is being\nassigned to better serve our customers and ensure all who are still running\nthis product understand that the product is End-of-Life and should be removed.\nFor more information on this, refer to the CVE Record’s reference information."}],"affected":[{"vendor":"Synaptics","product":"Synaptics Audio Driver","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"9.0.282.*","versionType":"custom"},{"version":"0","status":"affected","lessThan":"9.0.285.*","versionType":"custom"},{"version":"0","status":"affected","lessThan":"9.0.278.*","versionType":"custom"}],"platforms":["Windows"]}],"references":[{"url":"https://www.synaptics.com/sites/default/files/2025-03/audio-driver-security-brief-2025-03-11.pdf"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Synaptics","orgId":"54bb2a58-4278-44a9-851f-17e74ee51f48","dateUpdated":"2025-03-11T16:28:06.178Z"},"source":{"discovery":"EXTERNAL"},"tags":["unsupported-when-assigned"],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-11T19:20:00.613168Z","id":"CVE-2024-9157","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-11T19:20:21.578Z"}}]}}}