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
8 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%
It was discovered that the Upper Level Protocol (ULP) subsystem in the
Linux kernel did not properly handle sockets entering the LISTEN state in
certain protocols, 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-2023-0461)
Kyle Zeng discovered that the sysctl implementation in the Linux kernel
contained a stack-based buffer overflow. A local attacker could use this to
cause a denial of service (system crash) or execute arbitrary code.
(CVE-2022-4378)
It was discovered that a race condition existed in the Kernel Connection
Multiplexor (KCM) socket implementation in the Linux kernel when releasing
sockets in certain situations. A local attacker could use this to cause a
denial of service (system crash). (CVE-2022-3521)
It was discovered that the Netronome Ethernet driver in the Linux kernel
contained 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-2022-3545)
It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux
kernel did not properly perform bounds checking in some situations. A
physically proximate attacker could use this to craft a malicious USB
device that when inserted, could cause a denial of service (system crash)
or possibly execute arbitrary code. (CVE-2022-3628)
It was discovered that a use-after-free vulnerability existed in the
Bluetooth stack in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2022-3640)
It was discovered that a race condition existed in the Xen network backend
driver in the Linux kernel when handling dropped packets in certain
circumstances. An attacker could use this to cause a denial of service
(kernel deadlock). (CVE-2022-42328, CVE-2022-42329)
Tamás Koczka discovered that the Bluetooth L2CAP implementation in the
Linux kernel did not properly initialize memory in some situations. A
physically proximate attacker could possibly use this to expose sensitive
information (kernel memory). (CVE-2022-42895)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1061-dell300x | < 4.15.0-1061.66 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1061-dell300x-dbgsym | < 4.15.0-1061.66 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-206-lowlatency | < 4.15.0-206.217 | UNKNOWN |
Ubuntu | 18.04 | noarch | kernel-signed-image-4.15.0-206-generic-di | < 4.15.0-206.217 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-206-generic | < 4.15.0-206.217 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-206-generic-dbgsym | < 4.15.0-206.217 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-206-lowlatency-dbgsym | < 4.15.0-206.217 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-virtual | < 4.15.0.206.189 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-cloud-tools-generic | < 4.15.0.206.189 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-cloud-tools-generic-hwe-16.04 | < 4.15.0.206.189 | UNKNOWN |
ubuntu.com/security/CVE-2022-3521
ubuntu.com/security/CVE-2022-3545
ubuntu.com/security/CVE-2022-3628
ubuntu.com/security/CVE-2022-3640
ubuntu.com/security/CVE-2022-42328
ubuntu.com/security/CVE-2022-42329
ubuntu.com/security/CVE-2022-42895
ubuntu.com/security/CVE-2022-4378
ubuntu.com/security/CVE-2023-0461
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
8 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%