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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
27.1%
The futex_requeue function in kernel/futex.c in the Linux kernel before
4.14.15 might allow attackers to cause a denial of service (integer
overflow) or possibly have unspecified other impact by triggering a
negative wake or requeue value.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | linux | <ย 4.13.0-46.51 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | <ย 3.13.0-153.203 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <ย 4.4.0-119.143 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | <ย 4.4.0-1016.16 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <ย 4.4.0-1054.63 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | <ย 4.15.0-1013.13~16.04.2 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gcp | <ย 4.15.0-1014.14~16.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | <ย 4.15.0-24.26~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe-edge | <ย 4.18.0-8.9~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | <ย 4.15.0-24.26~16.04.1 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a
github.com/torvalds/linux/commit/fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a
launchpad.net/bugs/cve/CVE-2018-6927
nvd.nist.gov/vuln/detail/CVE-2018-6927
security-tracker.debian.org/tracker/CVE-2018-6927
ubuntu.com/security/notices/USN-3619-1
ubuntu.com/security/notices/USN-3619-2
ubuntu.com/security/notices/USN-3697-1
ubuntu.com/security/notices/USN-3697-2
ubuntu.com/security/notices/USN-3698-1
ubuntu.com/security/notices/USN-3698-2
www.cve.org/CVERecord?id=CVE-2018-6927
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
27.1%