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
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
EPSS
Percentile
32.6%
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the
Linux kernel through 4.10.15 allows attackers to cause a denial of service
(double free) or possibly have unspecified other impact by leveraging use
of the accept system call.
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 | < 3.13.0-123.172 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-83.106 | UNKNOWN |
ubuntu | 16.10 | noarch | linux | < 4.8.0-58.63 | UNKNOWN |
ubuntu | 17.04 | noarch | linux | < 4.10.0-26.30 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1022.31 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | < 4.4.0-1018.18 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | < 4.8.0-58.63~16.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.8.0-58.63~16.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-83.106~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | < 4.4.0-1061.69 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2017-8890
nvd.nist.gov/vuln/detail/CVE-2017-8890
security-tracker.debian.org/tracker/CVE-2017-8890
ubuntu.com/security/notices/USN-3342-1
ubuntu.com/security/notices/USN-3342-2
ubuntu.com/security/notices/USN-3343-1
ubuntu.com/security/notices/USN-3343-2
ubuntu.com/security/notices/USN-3344-1
ubuntu.com/security/notices/USN-3344-2
ubuntu.com/security/notices/USN-3345-1
www.cve.org/CVERecord?id=CVE-2017-8890
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
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
EPSS
Percentile
32.6%