{"id":"CVE-2021-3546","state":"PUBLISHED","title":"An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing th","description":"An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process.","publishedAt":"2021-06-02T13:30:30.000Z","updatedAt":"2024-08-03T17:01:07.614Z","severity":null,"assigner":"redhat","products":["n/a QEMU"],"affected":[{"vendor":"n/a","product":"QEMU","versions":[{"version":"All QEMU versions up to and including 6.0","status":"affected"}]}],"references":["http://www.openwall.com/lists/oss-security/2021/05/31/1","https://bugzilla.redhat.com/show_bug.cgi?id=1958978","https://security.netapp.com/advisory/ntap-20210720-0008/","https://www.debian.org/security/2021/dsa-4980","https://security.gentoo.org/glsa/202208-27"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T19:48:55.807Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/3xxx/CVE-2021-3546.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3546","state":"PUBLISHED","datePublished":"2021-06-02T13:30:30.000Z","dateUpdated":"2024-08-03T17:01:07.614Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2021-05-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process."}],"affected":[{"vendor":"n/a","product":"QEMU","versions":[{"version":"All QEMU versions up to and including 6.0","status":"affected"}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2021/05/31/1","name":"[oss-security] 20210531 QEMU: security issues in vhost-user-gpu","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1958978","tags":["x_refsource_MISC"]},{"url":"https://security.netapp.com/advisory/ntap-20210720-0008/","tags":["x_refsource_CONFIRM"]},{"url":"https://www.debian.org/security/2021/dsa-4980","name":"DSA-4980","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://security.gentoo.org/glsa/202208-27","name":"GLSA-202208-27","tags":["vendor-advisory","x_refsource_GENTOO"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2022-08-14T19:06:27.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2021/05/31/1","name":"[oss-security] 20210531 QEMU: security issues in vhost-user-gpu","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1958978","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20210720-0008/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.debian.org/security/2021/dsa-4980","name":"DSA-4980","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202208-27","name":"GLSA-202208-27","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:01:07.614Z"}}]}}}