VDB

CVE-2013-4511

CVE-2013-4511 REJECTED

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.

EPSS 0.07% · 21.5th percentile

Risk Scores

EPSS Score
0.07%
21.5th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlinux0, 3.11.0-12.19, 3.12.0-1.3
Ubuntu:16.04:LTSlinux-raspi20
Ubuntu:14.04:LTSlinux-lts-wily0
Ubuntu:16.04:LTSlinux-gke0
Ubuntu:16.04:LTSlinux-hwe0
Ubuntu:14.04:LTSlinux-lts-xenial0
Ubuntu:14.04:LTSlinux-lts-vivid0
Ubuntu:14.04:LTSlinux-aws0
Ubuntu:14.04:LTSlinux-lts-utopic0
Ubuntu:16.04:LTSlinux-snapdragon0
Ubuntu:16.04:LTSlinux0
Ubuntu:16.04:LTSlinux-aws0

Exploit Intelligence

Timeline

  • Feb 4, 2022 EPSS Score
  • Mar 29, 2022 EPSS Score
  • May 20, 2022 EPSS Score
  • Jul 12, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score
  • Oct 26, 2022 EPSS Score
  • Dec 18, 2022 EPSS Score
  • Feb 9, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Apr 2, 2023 EPSS Score
  • May 25, 2023 EPSS Score
  • Jul 17, 2023 EPSS Score

References

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