CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.2%
It was discovered that the USB subsystem in the Linux kernel contained a
race condition while handling device descriptors in certain situations,
leading to a out-of-bounds read vulnerability. A local attacker could
possibly use this to cause a denial of service (system crash).
(CVE-2023-37453)
Lin Ma discovered that the Netlink Transformation (XFRM) subsystem in the
Linux kernel did not properly initialize a policy data structure, leading
to an out-of-bounds vulnerability. A local privileged attacker could use
this to cause a denial of service (system crash) or possibly expose
sensitive information (kernel memory). (CVE-2023-3773)
Lucas Leong discovered that the netfilter subsystem in the Linux kernel did
not properly validate some attributes passed from userspace. A local
attacker could use this to cause a denial of service (system crash) or
possibly expose sensitive information (kernel memory). (CVE-2023-39189)
Sunjoo Park discovered that the netfilter subsystem in the Linux kernel did
not properly validate u32 packets content, leading to an out-of-bounds read
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly expose sensitive information. (CVE-2023-39192)
Lucas Leong discovered that the netfilter subsystem in the Linux kernel did
not properly validate SCTP data, leading to an out-of-bounds read
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly expose sensitive information. (CVE-2023-39193)
Lucas Leong discovered that the Netlink Transformation (XFRM) subsystem in
the Linux kernel did not properly handle state filters, leading to an out-
of-bounds read vulnerability. A privileged local attacker could use this to
cause a denial of service (system crash) or possibly expose sensitive
information. (CVE-2023-39194)
It was discovered that a race condition existed in QXL virtual GPU 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-2023-39198)
Kyle Zeng discovered that the IPv4 implementation in the Linux kernel did
not properly handle socket buffers (skb) when performing IP routing in
certain circumstances, leading to a null pointer dereference vulnerability.
A privileged attacker could use this to cause a denial of service (system
crash). (CVE-2023-42754)
Jason Wang discovered that the virtio ring implementation in the Linux
kernel did not properly handle iov buffers in some situations. A local
attacker in a guest VM could use this to cause a denial of service (host
system crash). (CVE-2023-5158)
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly handle queue initialization failures in certain
situations, leading to a use-after-free vulnerability. A remote attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-5178)
Budimir Markovic discovered that the perf subsystem in the Linux kernel did
not properly handle event groups, leading to an out-of-bounds write
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-5717)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | linux-image-5.15.0-91-lowlatency | < 5.15.0-91.101 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-5.15.0-91-lowlatency-dbgsym | < 5.15.0-91.101 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-5.15.0-91-lowlatency-64k | < 5.15.0-91.101 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-lowlatency | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-lowlatency | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-lowlatency-hwe-20.04 | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-cloud-tools-lowlatency-hwe-20.04-edge | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-lowlatency | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-lowlatency-hwe-20.04 | < 5.15.0.91.92 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-lowlatency-hwe-20.04-edge | < 5.15.0.91.92 | UNKNOWN |
ubuntu.com/security/CVE-2023-37453
ubuntu.com/security/CVE-2023-3773
ubuntu.com/security/CVE-2023-39189
ubuntu.com/security/CVE-2023-39192
ubuntu.com/security/CVE-2023-39193
ubuntu.com/security/CVE-2023-39194
ubuntu.com/security/CVE-2023-39198
ubuntu.com/security/CVE-2023-42754
ubuntu.com/security/CVE-2023-5158
ubuntu.com/security/CVE-2023-5178
ubuntu.com/security/CVE-2023-5717