{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-52532","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2025-06-17T16:53:10.412Z","datePublished":"2026-05-15T02:59:46.954Z","dateUpdated":"2026-05-15T11:13:19.425Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2026-05-15T02:59:46.954Z"},"affected":[{"defaultStatus":"affected","vendor":"AMD","product":"AMD Radeon™ PRO V620","versions":[{"version":"Contact your AMD Customer Engineering representative","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Radeon™ PRO V710","versions":[{"version":"Contact your AMD Customer Engineering representative","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI250","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI308X","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI300A","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI300X","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI325X","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI210","versions":[{"version":"GIM Driver 8.4","status":"unaffected"}]}],"datePublic":"2026-05-15T02:59:27.631Z","descriptions":[{"lang":"en","value":"A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.","supportingMedia":[{"base64":false,"type":"text/html","value":"A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.<br>"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-367","description":"CWE-367  Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en","type":"CWE"}]}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"AMD PSIRT Automation 1.0"},"metrics":[{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","baseScore":2,"baseSeverity":"LOW"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"credits":[{"lang":"en","value":"Reported through AMD Bug Bounty Program"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-15T11:13:09.310368Z","id":"CVE-2025-52532","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-15T11:13:19.425Z"}}]}}