Published: 18/05/2018 Updated: 14/08/2020

CVSS v2 Base Score: 3.6 | Impact Score: 4.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 7.1 | Impact Score: 5.2 | Exploitability Score: 1.8

VMScore: 320

Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P

In the Linux kernel prior to 4.13.5, a local user could create keyrings for other users via keyctl commands, setting unwanted defaults or causing a denial of service.

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linux linux kernel

Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (C ...

Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for kernel is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring S ...

Several security issues were fixed in the Linux kernel ...

NVD-CWE-noinfo https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.5 https://github.com/torvalds/linux/commit/237bbd29f7a049d310d907f4b2716a7feef9abf3 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=237bbd29f7a049d310d907f4b2716a7feef9abf3 http://www.securityfocus.com/bid/104254 https://usn.ubuntu.com/3754-1/https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c11 https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c9 https://support.f5.com/csp/article/K37301725 https://bugzilla.redhat.com/show_bug.cgi?id=1580979 https://access.redhat.com/errata/RHSA-2018:0412 https://nvd.nist.gov https://usn.ubuntu.com/3754-1/

CVE-2017-18270

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