CVE-2019-2101
Published: 7 June 2019
In uvc_parse_standard_control of uvc_driver.c, there is a possible out-of-bound read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-111760968.
From the Ubuntu Security Team
It was discovered that the USB video device class implementation in the Linux kernel did not properly validate control bits, resulting in an out of bounds buffer read. A local attacker could use this to possibly expose sensitive information (kernel memory).
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux-gke Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(end of standard support)
|
|
|
linux Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-58.64)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(5.0.0-11.12)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.4.0-146.172)
|
|
|
Patches: Introduced by c0efd232929c2cd87238de2cccdaf4e845be5b0c |
||
|
linux-aws Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1047.49)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(5.0.0-1002.2)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.4.0-1081.91)
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
| cosmic |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
|
| disco |
Not vulnerable
(5.0.0-1002.2)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.15.0-1047.49~16.04.1)
|
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1040.42)
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1050.57)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Released
(4.15.0-1050.57)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(end of standard support, was needs-triage)
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
|
|
linux-euclid Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(end of life, was needs-triage)
|
|
|
linux-flo Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(abandoned)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1040.42)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(5.0.0-1002.2)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.15.0-1040.42~16.04.1)
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1040.42)
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(5.0.0-1011.11~18.04.1)
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(end of life)
|
|
|
linux-grouper Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
bionic |
Released
(5.0.0-23.24~18.04.1)
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.15.0-58.64~16.04.1)
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(5.0.0-15.16~18.04.1)
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.15.0-58.64~16.04.1)
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
| cosmic |
Not vulnerable
(CONFIG_USB_VIDEO_CLASS is not enabled)
|
|
| disco |
Not vulnerable
(5.0.0-1002.2)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.4.0-1044.50)
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-maguro Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-mako Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Ignored
(abandoned)
|
|
|
linux-manta Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Does not exist
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1021.23)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Released
(5.0.0-1004.8)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.15.0-1021.23~16.04.1)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1043.46)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(5.0.0-1005.5)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.4.0-1107.115)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1060.66)
|
| cosmic |
Does not exist
|
|
| disco |
Not vulnerable
(5.0.0-1010.10)
|
|
| upstream |
Released
(5.1~rc1)
|
|
| xenial |
Released
(4.4.0-1111.116)
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |