Red Hat Security Advisory

RHSA-2021:3381

kpatch-patch security update

Released 2021-08-31 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server (v. 7) kpatch-patch-3_10_0-1160-1-8.el7, kpatch-patch-3_10_0-1160_11_1-1-7.el7, kpatch-patch-3_10_0-1160_15_2-1-7.el7 +8

TI-2021-05514 CVE-2021-22555

CRITICAL 95KEV

A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c.

CVSS 3.1HIGH 8.3 Adjacent network No auth No interaction EPSS 0.78684 Published 2021-07-07 Partial fix CWE-787

TI-2021-12115 CVE-2021-32399 · GHSA-xw4j-8m9c-4vwq

LOW 32

net/bluetooth/hci_request.c in the Linux kernel through 5.12.2 has a race condition for removal of the HCI controller.

CVSS 3.1HIGH 7.0 Local Low privileges No interaction EPSS 0.00691 Published 2021-05-10 Fixed CWE-362