Published: 03/12/2020 Updated: 08/12/2020

CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 410

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

A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local malicious user to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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linux linux kernel
linux linux kernel 5.6

Synopsis Moderate: kernel-rt security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS ...

Synopsis Moderate: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for kernel is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring Syst ...

Critical Infrastructure Sectors: Critical Manufacturing

CWE-416 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8019ad13ef7f64be44d4f892af9c840179009254 https://bugzilla.redhat.com/show_bug.cgi?id=1874311 https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2020:4609 https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-07

CVE-2020-14381

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