This bug was fixed in the package linux-aws - 5.4.0-1029.30
---------------
linux-aws (5.4.0-1029.30) focal; urgency=medium
* focal/linux-aws: 5.4.0-1029.30 -proposed tracker (LP: #1900671)
* CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
- [Config] [aws] Disable BlueZ highspeed support
* EFA: add support for 0xefa1 devices (LP: #1896791)
- RDMA/efa: Expose maximum TX doorbell batch
- RDMA/efa: Expose minimum SQ size
- RDMA/efa: User/kernel compatibility handshake mechanism
- RDMA/efa: Add EFA 0xefa1 PCI ID
* aws: enable PCI write-combine for arm64 (LP: #1893817)
- SAUCE: arm64: Enable PCI write-combine resources under sysfs
* AWS: enable FPGA support in amd64 AWS kernels (LP: #1898781)
- [Config] aws: enable FPGA for amd64 also
[ Ubuntu: 5.4.0-52.57 ]
* focal/linux: 5.4.0-52.57 -proposed tracker (LP: #1899920)
* CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
- Bluetooth: Disable High Speed by default
- Bluetooth: MGMT: Fix not checking if BT_HS is enabled
- [Config] Disable BlueZ highspeed support
* CVE-2020-12351
- Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel
* CVE-2020-12352
- Bluetooth: A2MP: Fix not initializing all members
-- Andrea Righi <[email protected]> Tue, 20 Oct 2020 11:32:33
+0200
** Changed in: linux-aws (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12351
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12352
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-24490
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https://bugs.launchpad.net/bugs/1898781
Title:
AWS: enable FPGA support in amd64 AWS kernels
Status in linux-aws package in Ubuntu:
Fix Released
Status in linux-aws source package in Focal:
Fix Released
Bug description:
CONFIG_FPGA needs to be enabled in linux-aws amd64 kernels (thereby
supplying the fpga-mgr module), to support the AWS F1 instance type.
Delivering the fpga-mgr module via the 'linux-modules-extras' package
is acceptable.
This config change only needs to be specifically applied to linux-
aws/focal, since:
linux-aws/bionic (aws-5.4) will pick it up from focal;
linux-aws-groovy already has it enabled;
linux-aws-xenial cannot support F1 anyway.
----------------------
[Impact]
* Since fpga-mgr is inadvertently omitted from linux-aws, use of the
F1 instance type requires the user to manually install linux-virtual
or linux-generic, which is an annoyance.
* This patch just enables the module in linux-aws as we do for other
kernels.
* Fwiw, fpga-mgr is actually (needlessly) already enabled for linux-
aws/arm64 but disabled for linux-aws/amd64 (where its needed for F1).
[Test Case]
* Install the linux-modules-extras package; modprobe fpga-mgr.
[Regression Potential]
* None.
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