This bug was fixed in the package linux-gcp - 5.4.0-1118.127
---------------
linux-gcp (5.4.0-1118.127) focal; urgency=medium
* focal/linux-gcp: 5.4.0-1118.127 -proposed tracker (LP: #2041969)
* Incorrect argument from SEV live-migration fix (LP: #2040337)
- SAUCE: (no-up) x86/mm: Fixing notify_range_enc_status_changed incorrect
argument
[ Ubuntu: 5.4.0-167.184 ]
* focal/linux: 5.4.0-167.184 -proposed tracker (LP: #2041988)
* CVE-2023-45871
- igb: set max size RX buffer when store bad packet is enabled
* CVE-2023-31085
- ubi: Refuse attaching if mtd's erasesize is 0
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
-- Stefan Bader <stefan.ba...@canonical.com> Fri, 03 Nov 2023 15:25:48
+0100
** Changed in: linux-gcp (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-31085
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-45871
** Changed in: linux-gcp (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-25775
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https://bugs.launchpad.net/bugs/2040337
Title:
Incorrect argument from SEV live-migration fix
Status in linux-gcp package in Ubuntu:
New
Status in linux-gcp source package in Focal:
Fix Released
Status in linux-gcp source package in Jammy:
Fix Released
Bug description:
[Impact]
* Google requested fix to notify_range_enc_status_changed() passing
incorrect argument.
[Fix]
* Upstream ac3f9c9f1b37 introduced change to
notify_range_enc_status_changed() to accept page size instead of number of
pages, but function was not updated. Updating to send correct argument.
Upstream implementation changed with TDX
support, and is unaffected, so no plans to upstream.
[Test Case]
* Compile tested
* Boot tested
* Tested by Google
[Where things could go wrong]
* Low chance of regression. Isolated logic fix.
[Other Info]
* SF #00367134
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