CVE-2011-1012 | BDVDB-2026-45299 Detail
Description#
The ldm_parse_vmdb function in fs/partitions/ldm.c in the Linux kernel before 2.6.38-rc6-git6 does not validate the VBLK size value in the VMDB structure in an LDM partition table, which allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted partition table.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.ubuntu.com/usn/USN-1146-1
- http://www.securitytracker.com/id?1025127
- http://www.securityfocus.com/bid/46512
- http://securityreason.com/securityalert/8115
- http://openwall.com/lists/oss-security/2011/02/23/4
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=294f6cf48666825d23c9372ef37631232746e40d
- http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git6.log
- http://www.securityfocus.com/archive/1/516615/100/0/threaded
- http://openwall.com/lists/oss-security/2011/02/23/21
- http://www.spinics.net/lists/mm-commits/msg82429.html
- http://www.pre-cert.de/advisories/PRE-SA-2011-01.txt
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.