{"id":"CVE-2022-26353","state":"PUBLISHED","title":"A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on err","description":"A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.","publishedAt":"2022-03-16T14:02:33.000Z","updatedAt":"2024-08-03T05:03:32.949Z","severity":null,"assigner":"redhat","products":["n/a qemu-kvm"],"affected":[{"vendor":"n/a","product":"qemu-kvm","versions":[{"version":"Affected QEMU version: 6.2.0","status":"affected"}]}],"references":["https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg02438.html","https://gitlab.com/qemu-project/qemu/-/commit/abe300d9d894f7138e1af7c8e9c88c04bfe98b37","https://security.netapp.com/advisory/ntap-20220425-0003/","https://www.debian.org/security/2022/dsa-5133","https://security.gentoo.org/glsa/202208-27"],"weaknesses":["CWE-772"],"ingestedAt":"2026-10-29T19:49:49.689Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/26xxx/CVE-2022-26353.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-26353","state":"PUBLISHED","datePublished":"2022-03-16T14:02:33.000Z","dateUpdated":"2024-08-03T05:03:32.949Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-03-02T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0."}],"affected":[{"vendor":"n/a","product":"qemu-kvm","versions":[{"version":"Affected QEMU version: 6.2.0","status":"affected"}]}],"references":[{"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg02438.html","tags":["x_refsource_MISC"]},{"url":"https://gitlab.com/qemu-project/qemu/-/commit/abe300d9d894f7138e1af7c8e9c88c04bfe98b37","tags":["x_refsource_MISC"]},{"url":"https://security.netapp.com/advisory/ntap-20220425-0003/","tags":["x_refsource_CONFIRM"]},{"url":"https://www.debian.org/security/2022/dsa-5133","name":"DSA-5133","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-772","description":"CWE-772","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2022-08-14T18:13:49.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg02438.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://gitlab.com/qemu-project/qemu/-/commit/abe300d9d894f7138e1af7c8e9c88c04bfe98b37","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20220425-0003/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.debian.org/security/2022/dsa-5133","name":"DSA-5133","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":"2024-08-03T05:03:32.949Z"}}]}}}