7.8 High
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
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.6%
Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii
Oleksenko discovered that some AMD processors could leak stale data from
division operations in certain situations. A local attacker could possibly
use this to expose sensitive information. (CVE-2023-20588)
It was discovered that the ARM64 KVM implementation in the Linux kernel did
not properly restrict hypervisor memory access. An attacker in a guest VM
could use this to execute arbitrary code in the host OS. (CVE-2023-21264)
It was discovered that the bluetooth subsystem in the Linux kernel did not
properly handle L2CAP socket release, 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-2023-40283)
It was discovered that some network classifier implementations in the Linux
kernel contained use-after-free vulnerabilities. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2023-4128)
Lonial Con discovered that the netfilter subsystem in the Linux kernel
contained a memory leak when handling certain element flush operations. A
local attacker could use this to expose sensitive information (kernel
memory). (CVE-2023-4569)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 23.04 | noarch | linux-image-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-buildinfo-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-headers-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-image-6.2.0-1005-starfive-dbgsym | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-modules-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-modules-extra-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-starfive-headers-6.2.0-1005 | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-starfive-tools-6.2.0-1005 | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-tools-6.2.0-1005-starfive | < 6.2.0-1005.6 | UNKNOWN |
Ubuntu | 23.04 | noarch | linux-image-6.2.0-1010-ibm | < 6.2.0-1010.10 | UNKNOWN |
7.8 High
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
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.6%