{"id":"CVE-2022-1043","state":"PUBLISHED","title":"A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.","description":"A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.","publishedAt":"2022-08-29T00:00:00.000Z","updatedAt":"2024-08-02T23:47:43.283Z","severity":null,"assigner":"redhat","products":["n/a Kernel"],"affected":[{"vendor":"n/a","product":"Kernel","versions":[{"version":"Fixed in kernel v5.14 rc7","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1997328","https://www.zerodayinitiative.com/advisories/ZDI-22-362/","https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14","https://access.redhat.com/security/cve/CVE-2022-1043","http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T19:49:29.138Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/1xxx/CVE-2022-1043.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-1043","state":"PUBLISHED","datePublished":"2022-08-29T00:00:00.000Z","dateUpdated":"2024-08-02T23:47:43.283Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-03-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges."}],"affected":[{"vendor":"n/a","product":"Kernel","versions":[{"version":"Fixed in kernel v5.14 rc7","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997328"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-362/"},{"url":"https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14"},{"url":"https://access.redhat.com/security/cve/CVE-2022-1043"},{"url":"http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","type":"CWE","lang":"en","description":"CWE-416 - Use After Free."}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-02-01T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997328","tags":["x_transferred"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-362/","tags":["x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14","tags":["x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-1043","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T23:47:43.283Z"}}]}}}