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ubuntuUbuntuUSN-4689-3
HistoryJan 20, 2021 - 12:00 a.m.

NVIDIA graphics drivers vulnerabilities

2021-01-2000:00:00
ubuntu.com
92

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

6.6 Medium

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

11.0%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • nvidia-graphics-drivers-418-server - NVIDIA Server Driver
  • nvidia-graphics-drivers-450-server - NVIDIA Server Driver

Details

It was discovered that the NVIDIA GPU display driver for the Linux kernel
contained a vulnerability that allowed user-mode clients to access legacy
privileged APIs. A local attacker could use this to cause a denial of
service or escalate privileges. (CVE-2021-1052)

It was discovered that the NVIDIA GPU display driver for the Linux kernel
did not properly validate a pointer received from userspace in some
situations. A local attacker could use this to cause a denial of service.
(CVE-2021-1053)

Xinyuan Lyu discovered that the NVIDIA GPU display driver for the Linux
kernel did not properly restrict device-level GPU isolation. A local
attacker could use this to cause a denial of service or possibly expose
sensitive information. (CVE-2021-1056)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchnvidia-dkms-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-cfg1-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-common-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-compute-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-decode-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-encode-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-fbc1-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-gl-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibnvidia-ifr1-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchnvidia-compute-utils-418-server< 418.181.07-0ubuntu0.20.10.1UNKNOWN
Rows per page:
1-10 of 1591

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

6.6 Medium

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

11.0%