CVE-2011-2211

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Summary

CVECVE-2011-2211
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-06-13 10:24:54 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe osf_wait4 function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform uses an incorrect pointer, which allows local users to gain privileges by writing a certain integer value to kernel memory.

Risk And Classification

Primary CVSS: v2.0 7.2 from [email protected]

AV:L/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel 2.6.39 All All All
Operating System Linux Linux Kernel 2.6.39 rc1 All All
Operating System Linux Linux Kernel 2.6.39 rc2 All All
Operating System Linux Linux Kernel 2.6.39 rc3 All All
Operating System Linux Linux Kernel 2.6.39 rc4 All All
Operating System Linux Linux Kernel 2.6.39 rc5 All All
Operating System Linux Linux Kernel 2.6.39 rc6 All All
Operating System Linux Linux Kernel 2.6.39 rc7 All All
Operating System Linux Linux Kernel 2.6.39.1 All All All
Operating System Linux Linux Kernel 2.6.39.2 All All All
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
alpha: fix several security issues · torvalds/linux@21c5977 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Patch
404 Not Found af854a3a-2127-422b-91ae-364da2661108 ftp.osuosl.org
oss-security - Re: CVE request: kernel: alpha: fix several security issues af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org
kernel/git/torvalds/linux.git - Linux kernel source tree MITRE git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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