7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
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
44.2%
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of
the Linux kernel did not properly perform reference counting in some
situations, leading to a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or execute
arbitrary code. (CVE-2022-29581)
Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux
kernel contained in integer overflow. A local attacker could use this to
cause a denial of service (system crash) or execute arbitrary code.
(CVE-2022-1116)
Jann Horn discovered that the Linux kernel did not properly enforce seccomp
restrictions in some situations. A local attacker could use this to bypass
intended seccomp sandbox restrictions. (CVE-2022-30594)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-5.4.0-113-generic-lpae | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | block-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | crypto-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | fat-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | fb-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | firewire-core-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | floppy-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | fs-core-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | fs-secondary-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
Ubuntu | 20.04 | noarch | input-modules-5.4.0-113-generic-di | < 5.4.0-113.127 | UNKNOWN |
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
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
44.2%