El-errata: New Ksplice updates for Oracle Enhanced RHCK 7 (ELBA-2021-4777-1)
Synopsis: ELBA-2021-4777-1 can now be patched using Ksplice
CVEs: CVE-2020-36385
Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Bug Fix Advisory, ELBA-2021-4777-1.
More information about this errata can be found at
https://linux.oracle.com/errata/ELBA-2021-4777-1.html
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running Oracle Enhanced
RHCK 7 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-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.
SUPPORT
Ksplice support is available at ksplice-support_ww@oracle.com.
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New Ksplice updates for Oracle Enhanced RHCK 7 are available.
