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
61.0%
It was discovered that the Traffic-Control Index (TCINDEX) implementation
in the Linux kernel did not properly perform filter deactivation in some
situations. A local attacker could possibly use this to gain elevated
privileges. Please note that with the fix for this CVE, kernel support for
the TCINDEX classifier has been removed. (CVE-2023-1829)
Lin Ma discovered a race condition in the io_uring subsystem in the Linux
kernel, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-0468)
It was discovered that the OverlayFS implementation in the Linux kernel did
not properly handle copy up operation in some conditions. A local attacker
could possibly use this to gain elevated privileges. (CVE-2023-0386)
It was discovered that a race condition existed in the Xen transport layer
implementation for the 9P file system protocol in the Linux kernel, leading
to a use-after-free vulnerability. A local attacker could use this to cause
a denial of service (guest crash) or expose sensitive information (guest
kernel memory). (CVE-2023-1859)
Kyle Zeng discovered that the ATM VC queuing discipline implementation in
the Linux kernel contained a type confusion vulnerability in some
situations. An attacker could use this to cause a denial of service (system
crash). (CVE-2023-23455)
Lianhui Tang discovered that the MPLS implementation in the Linux kernel
did not properly handle certain sysctl allocation failure conditions,
leading to a double-free vulnerability. An attacker could use this to cause
a denial of service or possibly execute arbitrary code. (CVE-2023-26545)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | linux-image-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-headers-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-ipu6-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-ivsc-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-modules-iwlwifi-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-tools-oem-22.04b | < 6.0.0.1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-6.0.0-1015-oem | < 6.0.0-1015.15 | UNKNOWN |
Ubuntu | 22.04 | noarch | linux-image-6.0.0-1015-oem-dbgsym | < 6.0.0-1015.15 | UNKNOWN |