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
8.2 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0005 Low
EPSS
Percentile
15.7%
Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the
do_prlimit() function in the Linux kernel did not properly handle
speculative execution barriers. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2023-0458)
It was discovered that a race condition existed in the btrfs file system
implementation in the Linux kernel, leading to a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly expose sensitive information. (CVE-2023-1611)
It was discovered that the XFS file system implementation in the Linux
kernel did not properly perform metadata validation when mounting certain
images. An attacker could use this to specially craft a file system image
that, when mounted, could cause a denial of service (system crash).
(CVE-2023-2124)
It was discovered that a use-after-free vulnerability existed in the iSCSI
TCP implementation in the Linux kernel. A local attacker could possibly use
this to cause a denial of service (system crash). (CVE-2023-2162)
It was discovered that the ext4 file system implementation in the Linux
kernel did not properly handle extra inode size for extended attributes,
leading to a use-after-free vulnerability. A privileged attacker could
possibly use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-2513)
It was discovered that the IP-VLAN network driver for the Linux kernel did
not properly initialize memory in some situations, leading to an out-of-
bounds write vulnerability. An attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. (CVE-2023-3090)
It was discovered that the Ricoh R5C592 MemoryStick card reader driver in
the Linux kernel contained a race condition during module unload, 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-2023-3141)
It was discovered that a use-after-free vulnerability existed in the IEEE
1394 (Firewire) implementation in the Linux kernel. A privileged attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-3159)
Sanan Hasanov discovered that the framebuffer console driver in the Linux
kernel did not properly perform checks for font dimension limits. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-3161)
It was discovered that the kernel->user space relay implementation in the
Linux kernel did not properly perform certain buffer calculations, leading
to an out-of-bounds read vulnerability. A local attacker could use this to
cause a denial of service (system crash) or expose sensitive information
(kernel memory). (CVE-2023-3268)
It was discovered that the netfilter subsystem in the Linux kernel did not
properly handle some 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-2023-3390)
Tanguy Dubroca discovered that the netfilter subsystem in the Linux kernel
did not properly handle certain pointer data type, leading to an out-of-
bounds write vulnerability. A privileged attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-35001)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | linux-image-virtual | < 4.4.0.243.249 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-generic | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-generic-lts-utopic | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-generic-lts-vivid | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-generic-lts-wily | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-generic-lts-xenial | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-lowlatency | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-lowlatency-lts-utopic | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-lowlatency-lts-vivid | < 4.4.0.210.216 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-lowlatency-lts-wily | < 4.4.0.210.216 | UNKNOWN |
ubuntu.com/security/CVE-2023-0458
ubuntu.com/security/CVE-2023-1611
ubuntu.com/security/CVE-2023-2124
ubuntu.com/security/CVE-2023-2162
ubuntu.com/security/CVE-2023-2513
ubuntu.com/security/CVE-2023-3090
ubuntu.com/security/CVE-2023-3141
ubuntu.com/security/CVE-2023-3159
ubuntu.com/security/CVE-2023-3161
ubuntu.com/security/CVE-2023-3268
ubuntu.com/security/CVE-2023-3390
ubuntu.com/security/CVE-2023-35001
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
8.2 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0005 Low
EPSS
Percentile
15.7%