{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28577","assignerOrgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","state":"PUBLISHED","assignerShortName":"qualcomm","dateReserved":"2023-03-17T11:41:45.851Z","datePublished":"2023-08-08T09:15:07.162Z","dateUpdated":"2024-08-02T13:43:23.051Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Snapdragon Compute","Snapdragon Consumer IOT","Snapdragon Industrial IOT","Snapdragon Mobile","Snapdragon Wearables"],"product":"Snapdragon","vendor":"Qualcomm, Inc.","versions":[{"status":"affected","version":"FastConnect 6800"},{"status":"affected","version":"FastConnect 6900"},{"status":"affected","version":"FastConnect 7800"},{"status":"affected","version":"QCA6391"},{"status":"affected","version":"QCA6426"},{"status":"affected","version":"QCA6436"},{"status":"affected","version":"QCN9074"},{"status":"affected","version":"QCS410"},{"status":"affected","version":"QCS610"},{"status":"affected","version":"SD865 5G"},{"status":"affected","version":"Snapdragon 8 Gen 1 Mobile Platform"},{"status":"affected","version":"Snapdragon 865 5G Mobile Platform"},{"status":"affected","version":"Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"},{"status":"affected","version":"Snapdragon 870 5G Mobile Platform (SM8250-AC)"},{"status":"affected","version":"Snapdragon X55 5G Modem-RF System"},{"status":"affected","version":"Snapdragon XR2 5G Platform"},{"status":"affected","version":"SW5100"},{"status":"affected","version":"SW5100P"},{"status":"affected","version":"SXR2130"},{"status":"affected","version":"WCD9341"},{"status":"affected","version":"WCD9370"},{"status":"affected","version":"WCD9380"},{"status":"affected","version":"WCN3660B"},{"status":"affected","version":"WCN3680B"},{"status":"affected","version":"WCN3950"},{"status":"affected","version":"WCN3980"},{"status":"affected","version":"WCN3988"},{"status":"affected","version":"WSA8810"},{"status":"affected","version":"WSA8815"},{"status":"affected","version":"WSA8830"},{"status":"affected","version":"WSA8835"}]}],"descriptions":[{"lang":"en","value":"In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va which cause UAF of the kernel address."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"providerMetadata":{"orgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","shortName":"qualcomm","dateUpdated":"2024-04-12T16:24:20.201Z"},"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin"}],"title":"Multiple Dmabuf Kernel Address UAF Vulnerability","problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"CWE-416 Use After 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