*** This bug is a security vulnerability ***

Public security bug reported:

The WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in
Qualcomm Innovation Center (QuIC) Android contributions for MSM devices
and other products, does not verify authorization for private SET IOCTL
calls, which allows attackers to gain privileges via a crafted
application, related to wlan_hdd_hostapd.c and wlan_hdd_wext.c.

** Affects: linux (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-flo (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-goldfish (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-lts-quantal (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-utopic (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-vivid (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-wily (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-xenial (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-mako (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-manta (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux-raspi2 (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-snapdragon (Ubuntu)
     Importance: Medium
         Status: New

** Affects: linux-ti-omap4 (Ubuntu)
     Importance: Medium
         Status: Invalid

** Affects: linux (Ubuntu Precise)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu Precise)
     Importance: Medium
         Status: New

** Affects: linux-flo (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-goldfish (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-quantal (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu Precise)
     Importance: Medium
         Status: New

** Affects: linux-lts-utopic (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-vivid (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-wily (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-xenial (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-mako (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-manta (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-raspi2 (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-snapdragon (Ubuntu Precise)
     Importance: Medium
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Precise)
     Importance: Medium
         Status: New

** Affects: linux (Ubuntu Trusty)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-flo (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-goldfish (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-quantal (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-utopic (Ubuntu Trusty)
     Importance: Medium
         Status: New

** Affects: linux-lts-vivid (Ubuntu Trusty)
     Importance: Medium
         Status: New

** Affects: linux-lts-wily (Ubuntu Trusty)
     Importance: Medium
         Status: New

** Affects: linux-lts-xenial (Ubuntu Trusty)
     Importance: Medium
         Status: New

** Affects: linux-mako (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-manta (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-raspi2 (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-snapdragon (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Trusty)
     Importance: Medium
         Status: Invalid

** Affects: linux (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-armadaxp (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-flo (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-goldfish (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-raring (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-saucy (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-trusty (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-utopic (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-vivid (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-wily (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-xenial (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-mako (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-manta (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-raspi2 (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-snapdragon (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux-ti-omap4 (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Affects: linux (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-flo (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-goldfish (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-lts-quantal (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-utopic (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-vivid (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-wily (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-xenial (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-mako (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-manta (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-raspi2 (Ubuntu Wily)
     Importance: Medium
         Status: New

** Affects: linux-snapdragon (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Wily)
     Importance: Medium
         Status: Invalid

** Affects: linux (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-flo (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-goldfish (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-lts-quantal (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-utopic (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-vivid (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-wily (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-xenial (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-mako (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-manta (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux-raspi2 (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-snapdragon (Ubuntu Xenial)
     Importance: Medium
         Status: New

** Affects: linux-ti-omap4 (Ubuntu Xenial)
     Importance: Medium
         Status: Invalid

** Affects: linux (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-armadaxp (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-flo (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-goldfish (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-lts-quantal (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-trusty (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-utopic (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-vivid (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-wily (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-lts-xenial (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-mako (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-manta (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid

** Affects: linux-raspi2 (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-snapdragon (Ubuntu Yakkety)
     Importance: Medium
         Status: New

** Affects: linux-ti-omap4 (Ubuntu Yakkety)
     Importance: Medium
         Status: Invalid


** Tags: kernel-cve-tracking-bug

** Tags added: kernel-cve-tracking-bug

** Information type changed from Public to Public Security

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-0571

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https://bugs.launchpad.net/bugs/1580365

Title:
  CVE-2015-0571

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