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
35.1%
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)
Zheng Zhang discovered that the device-mapper implementation in the Linux
kernel did not properly handle locking during table_clear() operations. A
local attacker could use this to cause a denial of service (kernel
deadlock). (CVE-2023-2269)
It was discovered that a use-after-free vulnerability existed in the HFS+
file system implementation in the Linux kernel. A local attacker could
possibly use this to cause a denial of service (system crash).
(CVE-2023-2985)
It was discovered that the DVB Core driver in the Linux kernel did not
properly handle locking events in certain situations. A local attacker
could use this to cause a denial of service (kernel deadlock).
(CVE-2023-31084)
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)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1123-oracle | < 4.15.0-1123.134 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1121-oracle | < 4.15.0-1121.132 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1121-oracle-dbgsym | < 4.15.0-1121.132 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1144-kvm | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-buildinfo-4.15.0-1142-kvm | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-headers-4.15.0-1142-kvm | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1142-kvm | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-4.15.0-1142-kvm-dbgsym | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-kvm-headers-4.15.0-1142 | < 4.15.0-1144.149 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-kvm-tools-4.15.0-1142 | < 4.15.0-1144.149 | UNKNOWN |