CVE-2011-2909

Description

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.

Category

4.9
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.06%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=819cbb120eaec7e014e5abd029260db1ca8c5735
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.1.bz2
http://www.openwall.com/lists/oss-security/2011/08/12/1 mailing list
https://github.com/torvalds/linux/commit/819cbb120eaec7e014e5abd029260db1ca8c5735

Frequently Asked Questions

What is the severity of CVE-2011-2909?
CVE-2011-2909 has been scored as a medium severity vulnerability.
How to fix CVE-2011-2909?
To fix CVE-2011-2909, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-2909 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-2909 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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