8.8 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
AI Score
Confidence
High
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
58.2%
It was discovered that the Nouveau GPU driver in the Linux kernel did not
properly handle error conditions in some situations. A local attacker could
use this to cause a denial of service (system crash). (CVE-2020-25639)
Jan Beulich discovered that the Xen netback backend in the Linux kernel did
not properly handle certain error conditions under paravirtualization. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-28038)
It was discovered that the fastrpc driver in the Linux kernel did not
prevent user space applications from sending kernel RPC messages. A local
attacker could possibly use this to gain elevated privileges.
(CVE-2021-28375)
It was discovered that the Realtek RTL8188EU Wireless device driver in the
Linux kernel did not properly validate ssid lengths in some situations. An
attacker could use this to cause a denial of service (system crash).
(CVE-2021-28660)
It was discovered that the USB/IP driver in the Linux kernel contained race
conditions during the update of local and shared status. An attacker could
use this to cause a denial of service (system crash). (CVE-2021-29265)
It was discovered that a race condition existed in the netfilter subsystem
of the Linux kernel when replacing tables. A local attacker could use this
to cause a denial of service (system crash). (CVE-2021-29650)
Arnd Bergmann discovered that the video4linux subsystem in the Linux kernel
did not properly deallocate memory in some situations. A local attacker
could use this to cause a denial of service (memory exhaustion).
(CVE-2021-30002)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1015-gkeop | < 5.4.0-1015.16 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1015-gkeop-dbgsym | < 5.4.0-1015.16 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1039-kvm | < 5.4.0-1039.40 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1039-kvm-dbgsym | < 5.4.0-1039.40 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1043-gcp | < 5.4.0-1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1043-gcp-dbgsym | < 5.4.0-1043.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1043-gke | < 5.4.0-1043.45 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1043-gke-dbgsym | < 5.4.0-1043.45 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1045-oracle | < 5.4.0-1045.49+1 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.4.0-1045-oracle-dbgsym | < 5.4.0-1045.49+1 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
AI Score
Confidence
High
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
58.2%