CVE-2013-1772
linux linux kernel: no CVSS score yet. EPSS 0.4% chance of exploitation in the next 30 days.
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.
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.33
- http://www.openwall.com/lists/oss-security/2013/02/26/9
- https://bugzilla.redhat.com/show_bug.cgi?id=916075
- https://github.com/torvalds/linux/commit/ce0030c00f95cf9110d9cdcd41e901e1fb814417