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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
0.042 Low
EPSS
Percentile
92.1%
The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before
4.9.11 allows remote attackers to cause a denial of service (infinite loop
and soft lockup) via vectors involving a TCP packet with the URG flag.
Author | Note |
---|---|
jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | linux | <Β 3.13.0-132.181 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-75.96 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Β 4.4.0-1016.25 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | <Β 4.4.0-1012.12 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | <Β 4.10.0-27.30~16.04.2 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | <Β 4.10.0-27.30~16.04.2 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | <Β 4.4.0-75.96~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | <Β 4.4.0-1054.61 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-snapdragon | <Β 4.4.0-1057.61 | UNKNOWN |
ubuntu | 16.10 | noarch | linux-snapdragon | <Β 4.4.0-1057.61 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ccf7abb93af09ad0868ae9033d1ca8108bdaec82
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11
github.com/torvalds/linux/commit/ccf7abb93af09ad0868ae9033d1ca8108bdaec82
launchpad.net/bugs/cve/CVE-2017-6214
nvd.nist.gov/vuln/detail/CVE-2017-6214
security-tracker.debian.org/tracker/CVE-2017-6214
ubuntu.com/security/notices/USN-3265-1
ubuntu.com/security/notices/USN-3265-2
ubuntu.com/security/notices/USN-3361-1
ubuntu.com/security/notices/USN-3422-1
ubuntu.com/security/notices/USN-3422-2
www.cve.org/CVERecord?id=CVE-2017-6214
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
0.042 Low
EPSS
Percentile
92.1%