CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
16.5%
It was discovered that the Traffic-Control Index (TCINDEX) 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-2023-1281)
It was discovered that the KVM VMX implementation in the Linux kernel did
not properly handle indirect branch prediction isolation between L1 and L2
VMs. An attacker in a guest VM could use this to expose sensitive
information from the host OS or other guest VMs. (CVE-2022-2196)
Thadeu Cascardo discovered that the io_uring subsystem contained a double-
free vulnerability in certain memory allocation error conditions. A local
attacker could possibly use this to cause a denial of service (system
crash). (CVE-2023-1032)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | linux-image-6.0.0-1013-oem | < 6.0.0-1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-6.0.0-1013-oem-dbgsym | < 6.0.0-1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-ipu6-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-ivsc-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-iwlwifi-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-tools-oem-22.04b | < 6.0.0.1013.13 | UNKNOWN |