CVE - CVE-2013-4511

CVE-ID
CVE-2013-4511	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the (1) au1100fb_fb_mmap function in drivers/video/au1100fb.c and the (2) au1200fb_fb_mmap function in drivers/video/au1200fb.c.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:USN-2036-1 URL:http://www.ubuntu.com/usn/USN-2036-1 MISC:USN-2037-1 URL:http://www.ubuntu.com/usn/USN-2037-1 MISC:USN-2066-1 URL:http://www.ubuntu.com/usn/USN-2066-1 MISC:USN-2067-1 URL:http://www.ubuntu.com/usn/USN-2067-1 MISC:USN-2068-1 URL:http://www.ubuntu.com/usn/USN-2068-1 MISC:USN-2069-1 URL:http://www.ubuntu.com/usn/USN-2069-1 MISC:USN-2070-1 URL:http://www.ubuntu.com/usn/USN-2070-1 MISC:USN-2071-1 URL:http://www.ubuntu.com/usn/USN-2071-1 MISC:USN-2072-1 URL:http://www.ubuntu.com/usn/USN-2072-1 MISC:USN-2073-1 URL:http://www.ubuntu.com/usn/USN-2073-1 MISC:USN-2074-1 URL:http://www.ubuntu.com/usn/USN-2074-1 MISC:USN-2075-1 URL:http://www.ubuntu.com/usn/USN-2075-1 MISC:USN-2076-1 URL:http://www.ubuntu.com/usn/USN-2076-1 MISC:[oss-security] 20131104 Re: some unstracked linux kernel security fixes URL:http://www.openwall.com/lists/oss-security/2013/11/04/22 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7314e613d5ff9f0934f7a0f74ed7973b903315d1 URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7314e613d5ff9f0934f7a0f74ed7973b903315d1 MISC:https://github.com/torvalds/linux/commit/7314e613d5ff9f0934f7a0f74ed7973b903315d1 URL:https://github.com/torvalds/linux/commit/7314e613d5ff9f0934f7a0f74ed7973b903315d1 MISC:https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2 URL:https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2 MISC:openSUSE-SU-2014:0204 URL:http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html MISC:openSUSE-SU-2014:0205 URL:http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html MISC:openSUSE-SU-2014:0247 URL:http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html
Assigning CNA
Red Hat, Inc.
Date Record Created
20130612	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20130612)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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