CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
68.0%
It was discovered that the implementation of the 6pack and mkiss protocols
in the Linux kernel did not handle detach events properly in some
situations, leading to a use-after-free vulnerability. A local attacker
could possibly use this to cause a denial of service (system crash).
(CVE-2022-1195)
Duoming Zhou discovered that the AX.25 amateur radio protocol
implementation in the Linux kernel did not handle detach events properly in
some situations. A local attacker could possibly use this to cause a denial
of service (system crash) or execute arbitrary code. (CVE-2022-1199)
Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol
implementation in the Linux kernel during device detach operations. A local
attacker could possibly use this to cause a denial of service (system
crash). (CVE-2022-1204)
Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol
implementation in the Linux kernel, leading to use-after-free
vulnerabilities. A local attacker could possibly use this to cause a denial
of service (system crash). (CVE-2022-1205)
Yongkang Jia discovered that the KVM hypervisor implementation in the Linux
kernel did not properly handle guest TLB mapping invalidation requests in
some situations. An attacker in a guest VM could use this to cause a denial
of service (system crash) in the host OS. (CVE-2022-1789)
Minh Yuan discovered that the floppy driver in the Linux kernel contained a
race condition in some situations, leading to a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-33981)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-gkeop | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-cloud-tools-gkeop | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-cloud-tools-gkeop-5.4 | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gkeop | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gkeop-5.4 | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gkeop | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gkeop-5.4 | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-gkeop-5.4 | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gkeop | < 5.4.0.1049.50 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gkeop-5.4 | < 5.4.0.1049.50 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
68.0%