Copied from
Primary Archive for Ubuntu
by Andy Whitcroft
Originally uploaded to
ubuntu jammy in
Canonical Kernel Security PPA
Changelog
linux-lowlatency (5.15.0-39.42) jammy; urgency=medium
[ Ubuntu: 5.15.0-39.42 ]
* CVE-2022-21123 // CVE-2022-21125 // CVE-2022-21166
- Documentation: Add documentation for Processor MMIO Stale Data
- x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
- x86/speculation: Add a common function for MD_CLEAR mitigation update
- x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
- x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
- x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
- x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
- x86/speculation/srbds: Update SRBDS mitigation selection
- x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
- KVM: x86/speculation: Disable Fill buffer clear within guests
- x86/speculation/mmio: Print SMT warning
-- Thadeu Lima de Souza Cascardo <email address hidden> Thu, 09 Jun 2022 15:12:14 -0300