5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.9 High
AI Score
Confidence
High
0.974 High
EPSS
Percentile
99.9%
USN-4041-1 provided updates for the Linux kernel in Ubuntu.
This update provides the corresponding updates for the Linux kernel
for Ubuntu 16.04 ESM.
USN-4017-2 fixed vulnerabilities in the Linux kernel. Unfortunately,
the update introduced a regression that interfered with networking
applications that setup very low SO_SNDBUF values. This update fixes
the problem.
We apologize for the inconvenience.
Jonathan Looney discovered that the Linux kernel could be coerced into
segmenting responses into multiple TCP segments. A remote attacker could
construct an ongoing sequence of requests to cause a denial of service.
(CVE-2019-11479)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | linux-image-powerpc-smp-lts-xenial | < 4.4.0.154.135 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-generic-lpae-lts-xenial | < 4.4.0.154.135 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-generic-lts-xenial | < 4.4.0.154.135 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-4.4.0-154-powerpc64-smp | < 4.4.0-154.181~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | block-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | crypto-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fat-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fb-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | firewire-core-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | floppy-modules-4.4.0-148-generic-di | < 4.4.0-148.174~14.04.1 | UNKNOWN |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.9 High
AI Score
Confidence
High
0.974 High
EPSS
Percentile
99.9%