CVE-2011-2496
At a glance
- Source
- NVD
- EPSS
- EPSS 0.49 % · percentile 42 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
Integer overflow in the vma_to_resize function in mm/mremap.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (BUG_ON and system crash) via a crafted mremap system call that expands a memory mapping.
Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=716538
- https://github.com/torvalds/linux/commit/982134ba62618c2d69fbbbd166d0a11ee3b7e3d8
- http://www.openwall.com/lists/oss-security/2011/06/27/2
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=982134ba62618c2d69fbbbd166d0a11ee3b7e3d8
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2011-2483
- GCVE · GCVE-0-2011-2496
CERT-FR advisories
- CERTA-2012-AVI-479 — Multiples vulnérabilités dans VMware · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 2.6.38.8cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc7:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38:rc8:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.1:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.3:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.4:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.5:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.6:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.38.7:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |