01 Record
CVE-2011-1012
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
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 39.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-03-01 22:00Z15 YR AGO
- Last updated
- 2024-08-06 22:14Z2 YR AGO
- Reserved
- 2011-02-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-369Divide By ZeroBase
- Data version
- 5.1
- Document digest
- bf2ee294b6e1260710d443097ecb74c552f60261d1f6273229cdd2f4d97a31fd
05 Affected products
06 References
- www.ubuntu.comUSN-1146-1http://www.ubuntu.com/usn/USN-1146-1
- www.securitytracker.com1025127http://www.securitytracker.com/id?1025127
- www.securityfocus.com46512http://www.securityfocus.com/bid/46512
- securityreason.com8115http://securityreason.com/securityalert/8115
- openwall.com[oss-security] 20110223 CVE request: kernel: Corrupted LDM partition table issueshttp://openwall.com/lists/oss-security/2011/02/23/4
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=294f6cf48666825d23c9372ef37631232746e40d
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git6.log
- www.securityfocus.com20110223 [PRE-SA-2011-01] Multiple Linux kernel vulnerabilities in partition handling code of LDM and MAC partition tableshttp://www.securityfocus.com/archive/1/516615/100/0/threaded
- openwall.com[oss-security] 20110223 Re: CVE request: kernel: Corrupted LDM partition table issueshttp://openwall.com/lists/oss-security/2011/02/23/21
- www.spinics.net[mm-commits] 20110222 + ldm-corrupted-partition-table-can-cause-kernel-oops.patch added to -mm treehttp://www.spinics.net/lists/mm-commits/msg82429.html
- www.pre-cert.dehttp://www.pre-cert.de/advisories/PRE-SA-2011-01.txt