CVSS3
Attack Vector
ADJACENT
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
AI Score
Confidence
High
EPSS
Percentile
61.1%
It was discovered that the NFSD implementation in the Linux kernel did not
properly handle some RPC messages, leading to a buffer overflow. A remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2022-43945)
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 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)
Khalid Masum discovered that the NILFS2 file system implementation in the
Linux kernel did not properly handle certain error conditions, leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service or possibly execute arbitrary code. (CVE-2022-3649)
It was discovered that a race condition existed in the SMSC UFX USB driver
implementation in the Linux kernel, leading to a use-after-free
vulnerability. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2022-41849)
It was discovered that a race condition existed in the Roccat HID driver 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-2022-41850)
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 the binder IPC implementation 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-2023-20928)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-gke | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gke | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-gke-5.4 | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gke | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-gke-5.4 | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-gke-5.4 | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gke | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-extra-gke-5.4 | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-tools-gke | < 5.4.0.1094.99 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-tools-gke-5.4 | < 5.4.0.1094.99 | UNKNOWN |
ubuntu.com/security/CVE-2022-3628
ubuntu.com/security/CVE-2022-3640
ubuntu.com/security/CVE-2022-3643
ubuntu.com/security/CVE-2022-3649
ubuntu.com/security/CVE-2022-41849
ubuntu.com/security/CVE-2022-41850
ubuntu.com/security/CVE-2022-42895
ubuntu.com/security/CVE-2022-42896
ubuntu.com/security/CVE-2022-43945
ubuntu.com/security/CVE-2022-45934
ubuntu.com/security/CVE-2023-20928