CVE - CVE-2011-1012

CVE-ID
CVE-2011-1012	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:1025127 URL:http://www.securitytracker.com/id?1025127 MISC:20110223 [PRE-SA-2011-01] Multiple Linux kernel vulnerabilities in partition handling code of LDM and MAC partition tables URL:http://www.securityfocus.com/archive/1/516615/100/0/threaded MISC:46512 URL:http://www.securityfocus.com/bid/46512 MISC:8115 URL:http://securityreason.com/securityalert/8115 MISC:USN-1146-1 URL:http://www.ubuntu.com/usn/USN-1146-1 MISC:[mm-commits] 20110222 + ldm-corrupted-partition-table-can-cause-kernel-oops.patch added to -mm tree URL:http://www.spinics.net/lists/mm-commits/msg82429.html MISC:[oss-security] 20110223 CVE request: kernel: Corrupted LDM partition table issues URL:http://openwall.com/lists/oss-security/2011/02/23/4 MISC:[oss-security] 20110223 Re: CVE request: kernel: Corrupted LDM partition table issues URL:http://openwall.com/lists/oss-security/2011/02/23/21 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=294f6cf48666825d23c9372ef37631232746e40d URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=294f6cf48666825d23c9372ef37631232746e40d MISC:http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git6.log URL:http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git6.log MISC:http://www.pre-cert.de/advisories/PRE-SA-2011-01.txt URL:http://www.pre-cert.de/advisories/PRE-SA-2011-01.txt
Assigning CNA
Red Hat, Inc.
Date Record Created
20110214	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110214)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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