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CVE-2011-2909

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Date: February 15, 2014

The do_devinfo_ioctl function in drivers/staging/comedi/comedi_fops.c in the Linux kernel before 3.1 allows local users to obtain sensitive information from kernel memory via a copy of a short string.

Language: C

Severity Score

Related Resources (7)

http://www.openwall.com/lists/oss-security/2011/08/12/1
https://nvd.nist.gov/vuln/detail/CVE-2011-2909
https://github.com/torvalds/linux/commit/819cbb120eaec7e014e5abd029260db1ca8c5735
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2909
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.1.bz2
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=819cbb120eaec7e014e5abd029260db1ca8c5735
https://www.mend.io/vulnerability-database/CVE-2011-2909

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): NONE
Availability (A): NONE
Additional information:

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