- Issued:
- 2024-10-03
- Updated:
- 2024-10-03
RHEA-2024:7620 - Product Enhancement Advisory
Synopsis
microcode_ctl bug fix and enhancement update
Type/Severity
Product Enhancement Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for microcode_ctl is now available for Red Hat Enterprise Linux 9.
Description
The microcode_ctl packages provide microcode updates for Intel and AMD processors.
Bug Fix(es) and Enhancement(s):
- microcode_ctl: kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) [rhel-9.4.0] (JIRA:RHEL-30860)
- microcode_ctl: kernel: Local information disclosure on Intel(R) Atom(R) processors [rhel-9.4.0] (JIRA:RHEL-30863)
- microcode_ctl: kernel: Local information disclosure in some Intel(R) processors [rhel-9.4.0] (JIRA:RHEL-30866)
- microcode_ctl: kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode [rhel-9.4.0] (JIRA:RHEL-30869)
- microcode_ctl: kernel: Possible Denial of Service on Intel(R) Processors [rhel-9.4.0] (JIRA:RHEL-30872)
- microcode_ctl: kernel: Local information disclosure on Intel(R) Atom(R) processors [rhel-9.4.z] (JIRA:RHEL-48717)
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 9 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64
- Red Hat Enterprise Linux Server - AUS 9.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
Fixes
(none)CVEs
(none)
References
(none)
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 9
| SRPM | |
|---|---|
| microcode_ctl-20230808-2.20240531.1.el9_4.src.rpm | SHA-256: c2434b05be390152fdf14572d0cf83e6d941b8d536c57a707b2d1e5b6bd4824e |
| x86_64 | |
| microcode_ctl-20230808-2.20240531.1.el9_4.noarch.rpm | SHA-256: b20095c32bed8c31a5f259908476cefa90f1f9466b2dc6376b7d8610bc7179d9 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4
| SRPM | |
|---|---|
| microcode_ctl-20230808-2.20240531.1.el9_4.src.rpm | SHA-256: c2434b05be390152fdf14572d0cf83e6d941b8d536c57a707b2d1e5b6bd4824e |
| x86_64 | |
| microcode_ctl-20230808-2.20240531.1.el9_4.noarch.rpm | SHA-256: b20095c32bed8c31a5f259908476cefa90f1f9466b2dc6376b7d8610bc7179d9 |
Red Hat Enterprise Linux Server - AUS 9.4
| SRPM | |
|---|---|
| microcode_ctl-20230808-2.20240531.1.el9_4.src.rpm | SHA-256: c2434b05be390152fdf14572d0cf83e6d941b8d536c57a707b2d1e5b6bd4824e |
| x86_64 | |
| microcode_ctl-20230808-2.20240531.1.el9_4.noarch.rpm | SHA-256: b20095c32bed8c31a5f259908476cefa90f1f9466b2dc6376b7d8610bc7179d9 |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4
| SRPM | |
|---|---|
| microcode_ctl-20230808-2.20240531.1.el9_4.src.rpm | SHA-256: c2434b05be390152fdf14572d0cf83e6d941b8d536c57a707b2d1e5b6bd4824e |
| x86_64 | |
| microcode_ctl-20230808-2.20240531.1.el9_4.noarch.rpm | SHA-256: b20095c32bed8c31a5f259908476cefa90f1f9466b2dc6376b7d8610bc7179d9 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
