{"id":"CVE-2005-2098","state":"PUBLISHED","title":"The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows l","description":"The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service (semaphore hang) via a new session keyring (1) with an empty name string, (2) with a long name string, (3) with the key quota reached, or (4) ENOMEM.","publishedAt":"2005-08-22T04:00:00.000Z","updatedAt":"2024-08-07T22:15:37.360Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://usn.ubuntu.com/169-1/","http://www.securityfocus.com/bid/14521","http://www.mandriva.com/security/advisories?name=MDKSA-2005:220","http://secunia.com/advisories/17073","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9638","http://www.redhat.com/support/errata/RHSA-2005-514.html","http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.12.5","http://www.securityfocus.com/archive/1/427980/100/0/threaded","http://secunia.com/advisories/16355/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:27:21.523Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2005/2xxx/CVE-2005-2098.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2005-2098","state":"PUBLISHED","datePublished":"2005-08-22T04:00:00.000Z","dateUpdated":"2024-08-07T22:15:37.360Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2005-06-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service (semaphore hang) via a new session keyring (1) with an empty name string, (2) with a long name string, (3) with the key quota reached, or (4) 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