{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-33574","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2024-08-03T23:50:43.098Z","dateReserved":"2021-05-25T00:00:00.000Z","datePublished":"2021-05-25T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2022-10-17T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27896"},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27896#c1"},{"name":"FEDORA-2021-7ddb8b0537","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RBUUWUGXVILQXVWEOU7N42ICHPJNAEUP/"},{"url":"https://security.netapp.com/advisory/ntap-20210629-0005/"},{"name":"GLSA-202107-07","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202107-07"},{"name":"FEDORA-2021-f29b4643c7","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJYYIMDDYOHTP2PORLABTOHYQYYREZDD/"},{"name":"[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T23:50:43.098Z"},"title":"CVE Program Container","references":[{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27896","tags":["x_transferred"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27896#c1","tags":["x_transferred"]},{"name":"FEDORA-2021-7ddb8b0537","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RBUUWUGXVILQXVWEOU7N42ICHPJNAEUP/"},{"url":"https://security.netapp.com/advisory/ntap-20210629-0005/","tags":["x_transferred"]},{"name":"GLSA-202107-07","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202107-07"},{"name":"FEDORA-2021-f29b4643c7","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJYYIMDDYOHTP2PORLABTOHYQYYREZDD/"},{"name":"[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"}]}]}}