ELSA-2021-9421

ELSA-2021-9421 - Unbreakable Enterprise kernel-container security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2021-08-16

Description

[5.4.17-2102.204.4.3]
- KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (Maxim Levitsky) [Orabug: 33205365] {CVE-2021-3656}
- KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (Maxim Levitsky) [Orabug: 33205443] {CVE-2021-3653}

Related CVEs

CVE-2021-3656

CVE-2021-3653

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (x86_64)	kernel-uek-container-5.4.17-2102.204.4.3.el7.src.rpm	ac62600a5a9f3ac5b95c61304702043c0ca6825f350d16171f4973902962921c	ELSA-2025-20190	ol7_x86_64_UEKR6
	kernel-uek-container-5.4.17-2102.204.4.3.el7.x86_64.rpm	673708beed0f4f8e150382b1cb7b01af43093cc6c7f40dbe653a5d03deae163c	ELSA-2025-20190	ol7_x86_64_UEKR6
	kernel-uek-container-debug-5.4.17-2102.204.4.3.el7.x86_64.rpm	4777ea5cd69abc3744452a66714ee1b195b2b1eef716f6cc8fcc7b7e4e4f05e0	ELSA-2025-20190	ol7_x86_64_UEKR6
Oracle Linux 8 (x86_64)	kernel-uek-container-5.4.17-2102.204.4.3.el8.src.rpm	26eadc99505e5c699f348b3191ac13640f50ffe06df3e2bfb671869aebe85887	-	ol8_x86_64_UEKR6
	kernel-uek-container-5.4.17-2102.204.4.3.el8.x86_64.rpm	3aaca30ef67a2b1ba90d02e7d1b8d66607f8d8f6b1c6e72a30e30d5254371508	-	ol8_x86_64_UEKR6
	kernel-uek-container-debug-5.4.17-2102.204.4.3.el8.x86_64.rpm	b574f3f71b3996a45cbf140d25f9f0c4295ec39e09d9009b1c8f73543592a1c8	-	ol8_x86_64_UEKR6

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