Red Hat Security Advisory

RHSA-2021:2668

kpatch-patch security update

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

Fixed in

Red Hat Enterprise Linux BaseOS EUS (v. 8.1) kpatch-patch-4_18_0-147_24_2-1-10.el8_1, kpatch-patch-4_18_0-147_27_1-1-10.el8_1, kpatch-patch-4_18_0-147_32_1-1-8.el8_1 +5

TI-2021-12638 CVE-2021-33034 · GHSA-3qpw-8jg3-xjrh

LOW 36

In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00826 Published 2021-05-14 Fixed CWE-416