This bug was fixed in the package linux - 5.4.0-37.41
---------------
linux (5.4.0-37.41) focal; urgency=medium
* CVE-2020-0543
- SAUCE: x86/speculation/spectre_v2: Exclude Zhaoxin CPUs from SPECTRE_V2
- SAUCE: x86/cpu: Add a steppings field to struct x86_cpu_id
- SAUCE: x86/cpu: Add 'table' argument to cpu_matches()
- SAUCE: x86/speculation: Add Special Register Buffer Data Sampling (SRBDS)
mitigation
- SAUCE: x86/speculation: Add SRBDS vulnerability and mitigation
documentation
- SAUCE: x86/speculation: Add Ivy Bridge to affected list
-- Marcelo Henrique Cerri <[email protected]> Wed, 03 Jun
2020 11:24:23 -0300
** Changed in: linux (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-0543
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https://bugs.launchpad.net/bugs/1876767
Title:
Focal update: v5.4.38 upstream stable release
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Focal:
Fix Released
Bug description:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
v5.4.38 upstream stable release
from git://git.kernel.org/
Note: v5.4.38 itself consisted of a single revert (never committed to
Ubuntu focal)from v5.4.37 -- so this is just a dummy tracking bug,
really.
Linux 5.4.38
UBUNTU: upstream stable to v5.4.38
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