{"id":"CVE-2013-1772","state":"PUBLISHED","title":"The log_prefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a ","description":"The log_prefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service (buffer overflow and system crash) by leveraging /dev/kmsg write access and triggering a call_console_drivers function call.","publishedAt":"2013-02-28T19:00:00.000Z","updatedAt":"2024-08-06T15:13:32.768Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/torvalds/linux/commit/ce0030c00f95cf9110d9cdcd41e901e1fb814417","http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html","http://www.openwall.com/lists/oss-security/2013/02/26/9","https://bugzilla.redhat.com/show_bug.cgi?id=916075","http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.33"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:38.921Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2013/1xxx/CVE-2013-1772.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2013-1772","state":"PUBLISHED","datePublished":"2013-02-28T19:00:00.000Z","dateUpdated":"2024-08-06T15:13:32.768Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2013-02-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The log_prefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service (buffer overflow and system crash) by leveraging /dev/kmsg write access and triggering a call_console_drivers function call."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/torvalds/linux/commit/ce0030c00f95cf9110d9cdcd41e901e1fb814417","tags":["x_refsource_CONFIRM"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html","name":"openSUSE-SU-2013:1187","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/26/9","name":"[oss-security] 20130226 Re: CVE request -- Linux kernel: call_console_drivers() Function Log Prefix Stripping buffer overflow","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916075","tags":["x_refsource_CONFIRM"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.33","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2013-08-22T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2013-02-21T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/torvalds/linux/commit/ce0030c00f95cf9110d9cdcd41e901e1fb814417","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html","name":"openSUSE-SU-2013:1187","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/26/9","name":"[oss-security] 20130226 Re: CVE request -- Linux kernel: call_console_drivers() Function Log Prefix Stripping buffer overflow","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916075","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.33","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T15:13:32.768Z"}}]}}}