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
6.9 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
11.7%
USN-4689-1 fixed vulnerabilities in the NVIDIA graphics drivers.
This update provides the corresponding updates for the NVIDIA Linux
DKMS kernel modules.
Original advisory 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)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1015-oracle | < 5.8.0-1015.16 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1015-oracle-dbgsym | < 5.8.0-1015.16 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1016-gcp | < 5.8.0-1016.17 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1016-gcp-dbgsym | < 5.8.0-1016.17 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1017-azure | < 5.8.0-1017.19 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1017-azure-dbgsym | < 5.8.0-1017.19 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-image-5.8.0-1018-aws | < 5.8.0-1018.20 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-aws-headers-5.8.0-1018 | < 5.8.0-1018.20 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-aws-tools-5.8.0-1018 | < 5.8.0-1018.20 | UNKNOWN |
Ubuntu | 20.10 | noarch | linux-buildinfo-5.8.0-1018-aws | < 5.8.0-1018.20 | UNKNOWN |
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
6.9 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
11.7%