OVMSA-2022-0004

OVMSA-2022-0004 - xen security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2022-01-07

Description

[4.4.4-155.0.105.el6]
- BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8
- BUILDINFO: xen commit=f571026bf19c5eae7c82c00f453b421efc666302
- BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff
- BUILDINFO: QEMU traditional commit=4a8ded640f04b41cdb15ce7c4c0a2c812c1b9e4d
- BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e
- BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee
- x86/P2M: deal with partial success of p2m_set_entry() (Jan Beulich) [Orabug: 33617687] {CVE-2021-28705} {CVE-2021-28709}
- x86/p2m: add PoD accounting to set_typed_p2m_entry() (Jan Beulich) [Orabug: 33617687]
- xen/page_alloc: Harden assign_pages() (Julien Grall) [Orabug: 33617678] {CVE-2021-28706}
- make domain_adjust_tot_pages() __must_check (Jan Beulich) [Orabug: 33617678]

Related CVEs

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle VM 3 (x86_64)	xen-4.4.4-155.0.105.el6.src.rpm	9fd68dea4f8843b32b2b2055fa575e4e	-
	xen-4.4.4-155.0.105.el6.x86_64.rpm	039b9203e489e125925c534138c46715	-
	xen-tools-4.4.4-155.0.105.el6.x86_64.rpm	84aaa0ef52ec00fce36a01794d324fe3	-

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