7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.009 Low
EPSS
Percentile
82.5%
Domingo Dirutigliano and Nicola Guerrera discovered that the netfilter
subsystem in the Linux kernel did not properly handle rules that truncated
packets below the packet header size. When such rules are in place, a
remote attacker could possibly use this to cause a denial of service
(system crash).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-oem-20.04c | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04 | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04b | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04c | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04d | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04 | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04b | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04d | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-iwlwifi-oem-20.04 | <Β 5.14.0.1050.46 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-modules-iwlwifi-oem-20.04d | <Β 5.14.0.1050.46 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.009 Low
EPSS
Percentile
82.5%