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Red Hat Security Advisory

RHSA-2020:4286

kernel security and bug fix update

Released 2020-10-20 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 5 records

TI-2020-09874 CVE-2020-12351

Improper input validation in BlueZ

Priority MEDIUM 49

Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

CVSS 3.1HIGH 8.8 Adjacent network No auth No interaction EPSS 0.07756 Published 2020-11-23 Fixed CWE-20
TI-2020-09875 CVE-2020-12352

Missing initialization of resource in BlueZ

Priority LOW 38

Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.

CVSS 3.1MEDIUM 6.5 Adjacent network No auth No interaction EPSS 0.0576 Published 2020-11-23 Fixed CWE-909
TI-2020-11254 CVE-2020-14386

Out-of-bounds write in Linux kernel

Priority LOW 37

A flaw was found in the Linux kernel before 5.9-rc4.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.01319 Published 2020-09-16 Fixed in 5.9-rc4 CWE-250
TI-2020-11202 CVE-2020-14331 · GHSA-x3f8-pg55-6qfg

Out-of-bounds write in Linux Kernel

Priority LOW 30

A flaw was found in the Linux kernel’s implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occu…

CVSS 3.1MEDIUM 6.6 Physical Low privileges No interaction EPSS 0.00563 Published 2020-09-15 Partial fix CWE-787