[Ksplice][RHEL6-Updates] New Ksplice updates for RHEL 6 (ELSA-2022-9793)
Oracle Ksplice
quentin.casasnovas at oracle.com
Wed Sep 28 14:39:24 UTC 2022
Synopsis: ELSA-2022-9793 can now be patched using Ksplice
CVEs: CVE-2020-36385 CVE-2021-32399
Systems running Red Hat Enterprise Linux 6 can now use Ksplice to
patch against the latest Red Hat kernel update, ELSA-2022-9793.
More information about this errata can be found at
https://linux.oracle.com/errata/ELSA-2022-9793.html
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running RHEL 6 install
these updates.
On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf,
these updates will be installed automatically and you do not need to
take any action.
Alternatively, you can install these updates by running:
# /usr/sbin/uptrack-upgrade -y
DESCRIPTION
* CVE-2021-32399: Code execution in the Bluetooth subsystem when removing an HCI controller.
A race condition flaw in the Bluetooth subsystem could lead to
a use-after-free of slab objects during HCI controller removal.
An local user could use this flaw to execute arbitrary code.
Orabug: 33763116
* CVE-2020-36385: Use-after-free in RDMA communication manager due to a race condition.
A race condition could happen in RDMA communication manager leading
to a use-after-free when closing UCMA file. A local user could use
this flaw for a denial-of-service or code execution.
Orabug: 33763116
SUPPORT
Ksplice support is available at ksplice-support_ww at oracle.com.
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