7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
3.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:P/A:P
Linux kernel is vulnerable to denial of service attacks. A local, authenticated attacker could exploit the flawed Keyring Handler
component and create keyrings for other users via keyctl commands.
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=237bbd29f7a049d310d907f4b2716a7feef9abf3
www.securityfocus.com/bid/104254
access.redhat.com/errata/RHSA-2018:0412
access.redhat.com/security/cve/CVE-2017-18270
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1537671
github.com/torvalds/linux/commit/237bbd29f7a049d310d907f4b2716a7feef9abf3
usn.ubuntu.com/3754-1/
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.5
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
3.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:P/A:P