CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
35.4%
Daniel Moghimi discovered that some Intel® Processors did not properly
clear microarchitectural state after speculative execution of various
instructions. A local unprivileged user could use this to obtain to
sensitive information. (CVE-2022-40982)
Tavis Ormandy discovered that some AMD processors did not properly handle
speculative execution of certain vector register instructions. A local
attacker could use this to expose sensitive information. (CVE-2023-20593)
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
It was discovered that the universal 32bit network packet classifier
implementation in the Linux kernel did not properly perform reference
counting in some situations, 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-2023-3609)
It was discovered that the netfilter subsystem 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
(system crash) or possibly execute arbitrary code. (CVE-2023-3610)
It was discovered that the Quick Fair Queueing network scheduler
implementation in the Linux kernel contained 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-2023-3611)
It was discovered that the network packet classifier with
netfilter/firewall marks implementation in the Linux kernel did not
properly handle reference counting, 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-2023-3776)
Kevin Rich discovered that the netfilter subsystem in the Linux kernel did
not properly handle table rules flush in certain circumstances. A local
attacker could possibly use this to cause a denial of service (system
crash) or execute arbitrary code. (CVE-2023-3777)
Kevin Rich discovered that the netfilter subsystem in the Linux kernel did
not properly handle rule additions to bound chains in certain
circumstances. A local attacker could possibly use this to cause a denial
of service (system crash) or execute arbitrary code. (CVE-2023-3995)
It was discovered that the netfilter subsystem in the Linux kernel did not
properly handle PIPAPO element removal, leading to a use-after-free
vulnerability. A local attacker could possibly use this to cause a denial
of service (system crash) or execute arbitrary code. (CVE-2023-4004)
Kevin Rich discovered that the netfilter subsystem in the Linux kernel did
not properly handle bound chain deactivation in certain circumstances. A
local attacker could possibly use this to cause a denial of service (system
crash) or execute arbitrary code. (CVE-2023-4015)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | linux-image-5.15.0-1038-intel-iotg | < 5.15.0-1038.43 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-5.15.0-1038-intel-iotg-dbgsym | < 5.15.0-1038.43 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-intel-iotg | < 5.15.0.1038.37 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-intel-iotg | < 5.15.0.1038.37 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-intel-iotg | < 5.15.0.1038.37 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-tools-intel-iotg | < 5.15.0.1038.37 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.15.0-1026-gkeop | < 5.15.0-1026.31~20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.15.0-1026-gkeop-dbgsym | < 5.15.0-1026.31~20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-gkeop-5.15 | < 5.15.0.1026.31~20.04.22 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-cloud-tools-gkeop-5.15 | < 5.15.0.1026.31~20.04.22 | UNKNOWN |
ubuntu.com/security/CVE-2022-40982
ubuntu.com/security/CVE-2023-20593
ubuntu.com/security/CVE-2023-21400
ubuntu.com/security/CVE-2023-3609
ubuntu.com/security/CVE-2023-3610
ubuntu.com/security/CVE-2023-3611
ubuntu.com/security/CVE-2023-3776
ubuntu.com/security/CVE-2023-3777
ubuntu.com/security/CVE-2023-3995
ubuntu.com/security/CVE-2023-4004
ubuntu.com/security/CVE-2023-4015