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Secunia Security Advisory 41693

Secunia Security Advisory 41693
Posted Oct 14, 2010
Authored by Secunia | Site secunia.com

Secunia Security Advisory - A vulnerability has been reported in the Linux Kernel, which can be exploited by malicious, local users to gain escalated privileges.

tags | advisory, kernel, local
systems | linux
SHA-256 | c877bd98e4829da671ce720f2cc612540bc8c51fd7cd4d02cb9e472eb21eb5fc

Secunia Security Advisory 41693

Change Mirror Download
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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
Linux Kernel i915 Privilege Escalation Vulnerability

SECUNIA ADVISORY ID:
SA41693

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41693/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41693

RELEASE DATE:
2010-10-14

DISCUSS ADVISORY:
http://secunia.com/advisories/41693/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)

http://secunia.com/advisories/41693/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=41693

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in the Linux Kernel, which can be
exploited by malicious, local users to gain escalated privileges.

The vulnerability is caused due to an error in the i915 GEM ioctl
interface, which can be exploited to write to an arbitrary kernel
memory location.

SOLUTION:
Fixed in version 2.6.36-rc7.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Kees Cook.

ORIGINAL ADVISORY:
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc7
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=ce9d419dbecc292cc3e06e8b1d6d123d3fa813a4

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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