CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
5.1%
The hash_accept function in crypto/algif_hash.c in the Linux kernel before
4.3.6 allows local users to cause a denial of service (OOPS) by attempting
to trigger use of in-kernel hash algorithms for a socket that has received
zero bytes of data.
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 | 12.04 | noarch | linux | <Â 3.2.0-98.138 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | <Â 3.13.0-77.121 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-armadaxp | <Â 3.2.0-1661.85 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-trusty | <Â 3.13.0-77.121~precise1 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-vivid | <Â 3.19.0-49.55~14.04.1 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-ti-omap4 | <Â 3.2.0-1476.99 | UNKNOWN |
www.openwall.com/lists/oss-security/2016/11/15/2
bugzilla.redhat.com/show_bug.cgi?id=1388821
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4afa5f9617927453ac04b24b584f6c718dfb4f45
launchpad.net/bugs/cve/CVE-2016-8646
lkml.org/lkml/2016/10/12/198
nvd.nist.gov/vuln/detail/CVE-2016-8646
security-tracker.debian.org/tracker/CVE-2016-8646
www.cve.org/CVERecord?id=CVE-2016-8646
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
5.1%