{"id":"CVE-2022-46344","state":"PUBLISHED","title":"A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory","description":"A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.","publishedAt":"2022-12-14T00:00:00.000Z","updatedAt":"2025-02-13T16:33:49.230Z","severity":null,"assigner":"redhat","products":["n/a xorg-x11-server"],"affected":[{"vendor":"n/a","product":"xorg-x11-server","versions":[{"version":"xorg-x11-server-1.20.4","status":"affected"}]}],"references":["https://access.redhat.com/security/cve/CVE-2022-46344","https://bugzilla.redhat.com/show_bug.cgi?id=2151760","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/","https://www.debian.org/security/2022/dsa-5304","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/","https://security.gentoo.org/glsa/202305-30","http://www.openwall.com/lists/oss-security/2023/12/13/1"],"weaknesses":[],"ingestedAt":"2026-10-29T19:50:53.608Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/46xxx/CVE-2022-46344.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-46344","state":"PUBLISHED","datePublished":"2022-12-14T00:00:00.000Z","dateUpdated":"2025-02-13T16:33:49.230Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-11-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions."}],"affected":[{"vendor":"n/a","product":"xorg-x11-server","versions":[{"version":"xorg-x11-server-1.20.4","status":"affected"}]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2022-46344"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2151760"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/","name":"FEDORA-2022-c3a65f7c65","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/","name":"FEDORA-2022-721a78b7e5","tags":["vendor-advisory"]},{"url":"https://www.debian.org/security/2022/dsa-5304","name":"DSA-5304","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/","name":"FEDORA-2022-dd3eb7e0a8","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202305-30"},{"url":"http://www.openwall.com/lists/oss-security/2023/12/13/1"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"out-of-bounds access"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-12-13T15:06:28.232Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/security/cve/CVE-2022-46344","tags":["x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2151760","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/","name":"FEDORA-2022-c3a65f7c65","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/","name":"FEDORA-2022-721a78b7e5","tags":["vendor-advisory","x_transferred"]},{"url":"https://www.debian.org/security/2022/dsa-5304","name":"DSA-5304","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/","name":"FEDORA-2022-dd3eb7e0a8","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202305-30","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2023/12/13/1","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T14:31:46.296Z"}}]}}}