7.2 High
CVSS2
Attack Vector
LOCAL
Attack 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
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
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.7%
Jason A. Donenfeld discovered that the ACPI implementation in the Linux
kernel did not properly restrict loading SSDT code from an EFI variable. A
privileged attacker could use this to bypass Secure Boot lockdown
restrictions and execute arbitrary code in the kernel. (CVE-2019-20908)
Fan Yang discovered that the mremap implementation in the Linux kernel did
not properly handle DAX Huge Pages. A local attacker with access to DAX
storage could use this to gain administrative privileges. (CVE-2020-10757)
Mauricio Faria de Oliveira discovered that the aufs implementation in the
Linux kernel improperly managed inode reference counts in the
vfsub_dentry_open() method. A local attacker could use this vulnerability
to cause a denial of service. (CVE-2020-11935)
Jason A. Donenfeld discovered that the ACPI implementation in the Linux
kernel did not properly restrict loading ACPI tables via configfs. A
privileged attacker could use this to bypass Secure Boot lockdown
restrictions and execute arbitrary code in the kernel. (CVE-2020-15780)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1050-oracle | < 4.15.0-1050.54 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1050-oracle-dbgsym | < 4.15.0-1050.54 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1066-gke | < 4.15.0-1066.69 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1066-gke-dbgsym | < 4.15.0-1066.69 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1067-raspi2 | < 4.15.0-1067.71 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-buildinfo-4.15.0-1067-raspi2 | < 4.15.0-1067.71 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-headers-4.15.0-1067-raspi2 | < 4.15.0-1067.71 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1067-raspi2-dbgsym | < 4.15.0-1067.71 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-modules-4.15.0-1067-raspi2 | < 4.15.0-1067.71 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-raspi2-headers-4.15.0-1067 | < 4.15.0-1067.71 | UNKNOWN |
7.2 High
CVSS2
Attack Vector
LOCAL
Attack 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
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
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.7%