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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…
Medium4.9EPSS 0.46%
- Published
- Updated
- Reserved
- Assigned by
- redhat
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 0.46% · top 60% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.9.
Weakness
Affected products
n/a
- affected n/a
References (11)
- USN-1146-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 1025127 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 46512 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 8115 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- [oss-security] 20110223 CVE request: kernel: Corrupted LDM partition table issues (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=294f6cf48666825d23c9372ef37631232746e40d (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git6.log (opens in a new tab)x_refsource_CONFIRMx_transferred
- 20110223 [PRE-SA-2011-01] Multiple Linux kernel vulnerabilities in partition handling code of LDM and MAC partition tables (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- [oss-security] 20110223 Re: CVE request: kernel: Corrupted LDM partition table issues (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [mm-commits] 20110222 + ldm-corrupted-partition-table-can-cause-kernel-oops.patch added to -mm tree (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://www.pre-cert.de/advisories/PRE-SA-2011-01.txt (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .