stable

microcode_ctl-2.1-39.fc32

FEDORA-2020-e8835a5f8e created by aarapov 4 years ago for Fedora 32

Security fix for CVE-2020-0548, CVE-2020-0549, CVE-2020-0543


Update to upstream 2.1-28. 20200609

How to install

Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:

sudo dnf upgrade --refresh --advisory=FEDORA-2020-e8835a5f8e

This update has been submitted for testing by aarapov.

4 years ago

This update's test gating status has been changed to 'waiting'.

4 years ago

This update has obsoleted microcode_ctl-2.1-38.fc32, and has inherited its bugs and notes.

4 years ago

This update's test gating status has been changed to 'ignored'.

4 years ago
User Icon xvitaly commented & provided feedback 4 years ago
karma

LGTM.

Test Case microcode update
User Icon norbertj commented & provided feedback 4 years ago
karma

Tested successfully on Ideapad with Core i3-6006U. The microcode revision is now back to 0xd6, as with microcode_ctl-2.1-37.fc32.

It should be noted here that Intel recently withdrew revision 0xdc for most Skylake processors because many users reported failed boots. Without that update there is however no mitigation for SRBDS on Skylake.

This update has been pushed to testing.

4 years ago

This update can be pushed to stable now if the maintainer wishes

4 years ago
User Icon bojan commented & provided feedback 4 years ago
karma

Works.

This update has been submitted for stable by bodhi.

4 years ago

This update has been pushed to stable.

4 years ago

Please login to add feedback.

Metadata
Type
security
Severity
medium
Karma
3
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
7 days
Dates
submitted
4 years ago
in testing
4 years ago
in stable
4 years ago
BZ#1788786 CVE-2020-0548 hw: Vector Register Data Sampling
0
0
BZ#1795348 CVE-2020-0548 microcode_ctl: hw: Vector Register Data Sampling [fedora-all]
0
0
BZ#1795349 CVE-2020-0549 microcode_ctl: hw: L1D Cache Eviction Sampling [fedora-all]
0
0
BZ#1845630 CVE-2020-0543 microcode_ctl: hw: Special Register Buffer Data Sampling (SRBDS) [fedora-all]
0
0

Automated Test Results

Test Cases

0 1 Test Case microcode update