1. Home
  2. Vulnerabilities
  3. CVE-2013-4511

CVE-2013-4511

CVSS v2.0 6.9 (Medium)
69% Progress
EPSS 0.04 % (11th)
0.04% Progress
Affected Products 1
Advisories 19
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-189
Numeric Errors
Related CVEs
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2013-11-12 14:35:12
(11 years ago)
Updated Date
2023-12-15 15:48:43
(9 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 2.6.12 version and prior 3.2.53 version cpe:2.3:o:linux:linux_kernel >= 2.6.12 < 3.2.53
  Linux Kernel from 3.3 version and prior 3.4.69 version cpe:2.3:o:linux:linux_kernel >= 3.3 < 3.4.69
  Linux Kernel from 3.5 version and prior 3.10.19 version cpe:2.3:o:linux:linux_kernel >= 3.5 < 3.10.19
  Linux Kernel from 3.11 version and prior 3.11.8 version cpe:2.3:o:linux:linux_kernel >= 3.11 < 3.11.8