{"id":"CVE-2017-8244","state":"PUBLISHED","title":"In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable \"dbg_buf\", \"dbg_buf->curr\" and \"dbg_buf->filled_size\" could be modified by di","description":"In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable \"dbg_buf\", \"dbg_buf->curr\" and \"dbg_buf->filled_size\" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race conditions. \"buffer->curr\" itself could also be overwritten, which means that it may point to anywhere of kernel memory (for write).","publishedAt":"2017-05-12T20:00:00.000Z","updatedAt":"2024-08-05T16:27:22.879Z","severity":null,"assigner":"qualcomm","products":["Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android"],"affected":[{"vendor":"Qualcomm, Inc.","product":"Android for MSM, Firefox OS for MSM, QRD Android","versions":[{"version":"All Android releases from CAF using the Linux kernel","status":"affected"}]}],"references":["https://www.codeaurora.org/buffer-overflow-msmvidc-debugfs-driver-coreinforead-and-instinforead-cve-2017-8244","https://source.android.com/security/bulletin/pixel/2017-12-01","http://www.securityfocus.com/bid/98547"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:57.959Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/8xxx/CVE-2017-8244.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-8244","state":"PUBLISHED","datePublished":"2017-05-12T20:00:00.000Z","dateUpdated":"2024-08-05T16:27:22.879Z","assignerShortName":"qualcomm","assignerOrgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","dateReserved":"2017-04-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable \"dbg_buf\", \"dbg_buf->curr\" and \"dbg_buf->filled_size\" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race conditions. \"buffer->curr\" itself could also be overwritten, which means that it may point to anywhere of kernel memory (for write)."}],"affected":[{"vendor":"Qualcomm, Inc.","product":"Android for MSM, Firefox OS for MSM, QRD Android","versions":[{"version":"All Android releases from CAF using the Linux kernel","status":"affected"}]}],"references":[{"url":"https://www.codeaurora.org/buffer-overflow-msmvidc-debugfs-driver-coreinforead-and-instinforead-cve-2017-8244","tags":["x_refsource_CONFIRM"]},{"url":"https://source.android.com/security/bulletin/pixel/2017-12-01","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/98547","name":"98547","tags":["vdb-entry","x_refsource_BID"]}],"problemTypes":[{"descriptions":[{"description":"Buffer overflow in msm_vidc debugfs driver core_info_read and inst_info_read (CVE-2017-8244)","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"qualcomm","dateUpdated":"2017-12-05T19:57:01.000Z","orgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f"},"datePublic":"2017-05-01T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"product-security@qualcomm.com","ID":"CVE-2017-8244","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Android for MSM, Firefox OS for MSM, QRD Android","version":{"version_data":[{"version_value":"All Android releases from CAF using the Linux kernel"}]}}]},"vendor_name":"Qualcomm, Inc."}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable \"dbg_buf\", \"dbg_buf->curr\" and \"dbg_buf->filled_size\" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race conditions. \"buffer->curr\" itself could also be overwritten, which means that it may point to anywhere of kernel memory (for write)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Buffer overflow in msm_vidc debugfs driver core_info_read and inst_info_read (CVE-2017-8244)"}]}]},"references":{"reference_data":[{"name":"https://www.codeaurora.org/buffer-overflow-msmvidc-debugfs-driver-coreinforead-and-instinforead-cve-2017-8244","refsource":"CONFIRM","url":"https://www.codeaurora.org/buffer-overflow-msmvidc-debugfs-driver-coreinforead-and-instinforead-cve-2017-8244"},{"name":"https://source.android.com/security/bulletin/pixel/2017-12-01","refsource":"CONFIRM","url":"https://source.android.com/security/bulletin/pixel/2017-12-01"},{"name":"98547","refsource":"BID","url":"http://www.securityfocus.com/bid/98547"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.codeaurora.org/buffer-overflow-msmvidc-debugfs-driver-coreinforead-and-instinforead-cve-2017-8244","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://source.android.com/security/bulletin/pixel/2017-12-01","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/98547","name":"98547","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T16:27:22.879Z"}}]}}}