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CVE-2020-14381

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 4.6 (Medium)
46% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 1
Advisories 27
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local attacker 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.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2020-12-03 17:15:12
(3 years ago)
Updated Date
2020-12-08 16:00:58
(3 years ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 5.6 version cpe:2.3:o:linux:linux_kernel < 5.6
  Linux Kernel 5.6 cpe:2.3:o:linux:linux_kernel:5.6:-
  Linux Kernel 5.6 Rc1 cpe:2.3:o:linux:linux_kernel:5.6:rc1
  Linux Kernel 5.6 Rc2 cpe:2.3:o:linux:linux_kernel:5.6:rc2
  Linux Kernel 5.6 Rc3 cpe:2.3:o:linux:linux_kernel:5.6:rc3
  Linux Kernel 5.6 Rc4 cpe:2.3:o:linux:linux_kernel:5.6:rc4
  Linux Kernel 5.6 Rc5 cpe:2.3:o:linux:linux_kernel:5.6:rc5