CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
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
AI Score
Confidence
High
EPSS
Percentile
14.2%
Qiuhao Li, Gaoning Pan and Yongkang Jia discovered that the KVM
implementation in the Linux kernel did not properly perform guest page
table updates in some situations. An attacker in a guest vm could possibly
use this to crash the host OS. (CVE-2022-1158)
It was discovered that the implementation of X.25 network protocols in the
Linux kernel did not terminate link layer sessions properly. A local
attacker could possibly use this to cause a denial of service (system
crash). (CVE-2022-1516)
It was discovered that the 8 Devices USB2CAN interface implementation in
the Linux kernel did not properly handle certain error conditions, leading
to a double-free. A local attacker could possibly use this to cause a
denial of service (system crash). (CVE-2022-28388)
It was discovered that the Microchip CAN BUS Analyzer interface
implementation in the Linux kernel did not properly handle certain error
conditions, leading to a double-free. A local attacker could possibly use
this to cause a denial of service (system crash). (CVE-2022-28389)
It was discovered that the EMS CAN/USB interface implementation in the
Linux kernel contained a double-free vulnerability when handling certain
error conditions. A local attacker could use this to cause a denial of
service (memory exhaustion). (CVE-2022-28390)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-5.14.0-1036-oem | < 5.14.0-1036.40 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.14.0-1036-oem-dbgsym | < 5.14.0-1036.40 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04c | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04 | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04b | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04c | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04d | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04 | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04b | < 5.14.0.1036.33 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04d | < 5.14.0.1036.33 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
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
AI Score
Confidence
High
EPSS
Percentile
14.2%