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
8.3 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
0.001 Low
EPSS
Percentile
49.6%
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)
Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation
in the Linux kernel contained multiple use-after-free vulnerabilities. A
physically proximate attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-42896)
It was discovered that the Bluetooth HCI implementation in the Linux kernel
did not properly deallocate memory in some situations. An attacker could
possibly use this cause a denial of service (memory exhaustion).
(CVE-2022-3619)
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 the Xen netback driver in the Linux kernel did not
properly handle packets structured in certain ways. An attacker in a guest
VM could possibly use this to cause a denial of service (host NIC
availability). (CVE-2022-3643)
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)
It was discovered that an integer overflow vulnerability existed in the
Bluetooth subsystem in the Linux kernel. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2022-45934)
It was discovered that a race condition existed in the qdisc implementation
in the Linux kernel, 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-2023-0590)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | linux-image-5.19.0-32-generic-64k | < 5.19.0-32.33~22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-5.19.0-32-generic | < 5.19.0-32.33~22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-5.19.0-32-generic-dbgsym | < 5.19.0-32.33~22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-generic-64k-hwe-22.04 | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-generic-hwe-22.04 | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-generic-hwe-22.04-edge | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-virtual-hwe-22.04 | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-virtual-hwe-22.04-edge | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-generic-hwe-22.04 | < 5.19.0.32.33~22.04.9 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-generic-hwe-22.04-edge | < 5.19.0.32.33~22.04.9 | UNKNOWN |
ubuntu.com/security/CVE-2022-3619
ubuntu.com/security/CVE-2022-3628
ubuntu.com/security/CVE-2022-3640
ubuntu.com/security/CVE-2022-3643
ubuntu.com/security/CVE-2022-42895
ubuntu.com/security/CVE-2022-42896
ubuntu.com/security/CVE-2022-4378
ubuntu.com/security/CVE-2022-45934
ubuntu.com/security/CVE-2023-0590
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
8.3 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
0.001 Low
EPSS
Percentile
49.6%