OVMSA-2022-0023 - xen security update
| Type: | SECURITY |
| Severity: | IMPORTANT |
| Release Date: | 2022-08-30 |
Description
[4.4.4-222.0.49.el6]
- BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8
- BUILDINFO: xen commit=d5e5675d40d20e5a2a65c331baa50e0a5c7ae3b3
- BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff
- BUILDINFO: QEMU traditional commit=4a8ded640f04b41cdb15ce7c4c0a2c812c1b9e4d
- BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e
- BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee
- x86/spec-ctrl: Set unpriv-mmio to true by default (Boris Ostrovsky) [Orabug: 34371337] {CVE-2022-21123} {CVE-2022-21127} {CVE-2022-21125} {CVE-2022-21166}
- x86/spec-ctrl: Add spec-ctrl=unpriv-mmio (Andrew Cooper) [Orabug: 34371337] {CVE-2022-21123} {CVE-2022-21127} {CVE-2022-21125} {CVE-2022-21166}
- x86/spec-ctrl: Enumeration for MMIO Stale Data controls (Andrew Cooper) [Orabug: 34371337] {CVE-2022-21123} {CVE-2022-21127} {CVE-2022-21125} {CVE-2022-21166}
- x86/spec-ctrl: Make VERW flushing runtime conditional (Andrew Cooper) [Orabug: 34371337] {CVE-2022-21166} {CVE-2022-21123} {CVE-2022-21127} {CVE-2022-21125} {CVE-2022-21166}
Related CVEs
Updated Packages
| Release/Architecture | Filename | MD5sum | Superseded By Advisory |
|
| Oracle VM 3 (x86_64) | xen-4.4.4-222.0.49.el6.src.rpm | 54f35efb3cd3e459268677266a2f7f93 | - |
| xen-4.4.4-222.0.49.el6.x86_64.rpm | f95b22fe7687c8ec599838613ebe367a | - |
| xen-tools-4.4.4-222.0.49.el6.x86_64.rpm | 65c6f42c8443dd94153fe592ed813442 | - |
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