Red Hat Security Advisory

RHSA-2021:3445

kernel-rt security and bug fix update

Released 2021-09-07 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Real Time EUS (v. 8.2) kernel-rt-4.18.0-193.65.2.rt13.117.el8_2, kernel-rt-core-4.18.0-193.65.2.rt13.117.el8_2, kernel-rt-debug-4.18.0-193.65.2.rt13.117.el8_2 +7
Red Hat Enterprise Linux Real Time for NFV EUS (v. 8.2) kernel-rt-4.18.0-193.65.2.rt13.117.el8_2, kernel-rt-core-4.18.0-193.65.2.rt13.117.el8_2, kernel-rt-debug-4.18.0-193.65.2.rt13.117.el8_2 +9

Fixes 2 records

TI-2021-02649 CVE-2021-3715 · GHSA-gcff-f9p7-hmfg

Use after free in kernel

LOW 34

A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00353 Published 2022-03-02 Partial fix CWE-416

TI-2021-00430 CVE-2021-0512 · GHSA-x4h3-hq3r-rqx8

Out-of-bounds write in Android

LOW 34

In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00282 Published 2021-06-21 Partial fix CWE-787