{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"The ip_expire function in net/ipv4/ip_fragment.c in the Linux kernel before 2.6.39 does not properly construct ICMP_TIME_EXCEEDED packets after a timeout, which allows remote attackers to cause a denial of service (invalid pointer dereference) via crafted fragmented packets."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2012-06-13T10:00:00.000Z"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/64f3b9e203bd06855072e295557dca1485a2ecba"},{"name":"[oss-security] 20110518 Re: CVE request: kernel: net: ip_expire() must revalidate route","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2011/05/18/2"},{"tags":["x_refsource_CONFIRM"],"url":"http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=64f3b9e203bd06855072e295557dca1485a2ecba"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T22:46:00.854Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/64f3b9e203bd06855072e295557dca1485a2ecba"},{"name":"[oss-security] 20110518 Re: CVE request: kernel: net: ip_expire() must revalidate route","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2011/05/18/2"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=64f3b9e203bd06855072e295557dca1485a2ecba"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2011-1927","state":"PUBLISHED","dateReserved":"2011-05-09T00:00:00.000Z","datePublished":"2012-06-13T10:00:00.000Z","dateUpdated":"2024-08-06T22:46:00.854Z"},"dataType":"CVE_RECORD","dataVersion":"5.1"}