Ubuntu.comUB:CVE-2021-0512CVE-2021-0512
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%
In __hidinput_change_resolution_multipliers of hid-input.c, there is a
possible out of bounds write due to a heap buffer overflow. This could lead
to local escalation of privilege with no additional execution privileges
needed. User interaction is not needed for exploitation.Product:
AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream
kernel
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | linux | < 4.4.0-208.240) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 18.04 | noarch | linux | < 4.15.0-143.147 | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < 5.4.0-71.79 | UNKNOWN |
| ubuntu | 20.10 | noarch | linux | < 5.8.0-53.60 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-hwe | < 4.15.0-143.147~16.04.3) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-hwe-5.4 | < 5.4.0-71.79~18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-hwe-5.8 | < 5.8.0-53.60~20.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-kvm | < 4.4.0-1091.100) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-kvm | < 5.4.0-1037.38 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-kvm | < 4.15.0-1091.93 | UNKNOWN |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%