From owner-svn-src-all@freebsd.org Tue Sep 15 21:46:40 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EC41A3E1719; Tue, 15 Sep 2020 21:46:40 +0000 (UTC) (envelope-from gordon@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BrcJ063Khz3SyW; Tue, 15 Sep 2020 21:46:40 +0000 (UTC) (envelope-from gordon@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B30D8EBD8; Tue, 15 Sep 2020 21:46:40 +0000 (UTC) (envelope-from gordon@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 08FLkelx046480; Tue, 15 Sep 2020 21:46:40 GMT (envelope-from gordon@FreeBSD.org) Received: (from gordon@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 08FLkdb5046476; Tue, 15 Sep 2020 21:46:39 GMT (envelope-from gordon@FreeBSD.org) Message-Id: <202009152146.08FLkdb5046476@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: gordon set sender to gordon@FreeBSD.org using -f From: Gordon Tetlow Date: Tue, 15 Sep 2020 21:46:39 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-releng@freebsd.org Subject: svn commit: r365780 - in releng: 11.3/sys/amd64/vmm/amd 11.4/sys/amd64/vmm/amd 12.1/sys/amd64/vmm/amd 12.2/sys/amd64/vmm/amd X-SVN-Group: releng X-SVN-Commit-Author: gordon X-SVN-Commit-Paths: in releng: 11.3/sys/amd64/vmm/amd 11.4/sys/amd64/vmm/amd 12.1/sys/amd64/vmm/amd 12.2/sys/amd64/vmm/amd X-SVN-Commit-Revision: 365780 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Sep 2020 21:46:41 -0000 Author: gordon Date: Tue Sep 15 21:46:39 2020 New Revision: 365780 URL: https://svnweb.freebsd.org/changeset/base/365780 Log: Fix bhyve SVM guest escape. This actually has a patch to sys/amd64/vmm/amd/svm.c that was accidentally committed as part of r365779. Approved by: so Approved by: re (implicit for releng/12.2) Security: FreeBSD-SA-20:29.bhyve_svm Security: CVE-2020-7467 Modified: releng/11.3/sys/amd64/vmm/amd/vmcb.h releng/11.4/sys/amd64/vmm/amd/vmcb.h releng/12.1/sys/amd64/vmm/amd/vmcb.h releng/12.2/sys/amd64/vmm/amd/vmcb.h Modified: releng/11.3/sys/amd64/vmm/amd/vmcb.h ============================================================================== --- releng/11.3/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:43:41 2020 (r365779) +++ releng/11.3/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:46:39 2020 (r365780) @@ -73,8 +73,8 @@ struct svm_softc; #define VMCB_INTCPT_INVD BIT(22) #define VMCB_INTCPT_PAUSE BIT(23) #define VMCB_INTCPT_HLT BIT(24) -#define VMCB_INTCPT_INVPG BIT(25) -#define VMCB_INTCPT_INVPGA BIT(26) +#define VMCB_INTCPT_INVLPG BIT(25) +#define VMCB_INTCPT_INVLPGA BIT(26) #define VMCB_INTCPT_IO BIT(27) #define VMCB_INTCPT_MSR BIT(28) #define VMCB_INTCPT_TASK_SWITCH BIT(29) @@ -136,12 +136,21 @@ struct svm_softc; #define VMCB_EXIT_POPF 0x71 #define VMCB_EXIT_CPUID 0x72 #define VMCB_EXIT_IRET 0x74 +#define VMCB_EXIT_INVD 0x76 #define VMCB_EXIT_PAUSE 0x77 #define VMCB_EXIT_HLT 0x78 +#define VMCB_EXIT_INVLPGA 0x7A #define VMCB_EXIT_IO 0x7B #define VMCB_EXIT_MSR 0x7C #define VMCB_EXIT_SHUTDOWN 0x7F +#define VMCB_EXIT_VMRUN 0x80 +#define VMCB_EXIT_VMMCALL 0x81 +#define VMCB_EXIT_VMLOAD 0x82 #define VMCB_EXIT_VMSAVE 0x83 +#define VMCB_EXIT_STGI 0x84 +#define VMCB_EXIT_CLGI 0x85 +#define VMCB_EXIT_SKINIT 0x86 +#define VMCB_EXIT_ICEBP 0x88 #define VMCB_EXIT_MONITOR 0x8A #define VMCB_EXIT_MWAIT 0x8B #define VMCB_EXIT_NPF 0x400 Modified: releng/11.4/sys/amd64/vmm/amd/vmcb.h ============================================================================== --- releng/11.4/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:43:41 2020 (r365779) +++ releng/11.4/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:46:39 2020 (r365780) @@ -73,8 +73,8 @@ struct svm_softc; #define VMCB_INTCPT_INVD BIT(22) #define VMCB_INTCPT_PAUSE BIT(23) #define VMCB_INTCPT_HLT BIT(24) -#define VMCB_INTCPT_INVPG BIT(25) -#define VMCB_INTCPT_INVPGA BIT(26) +#define VMCB_INTCPT_INVLPG BIT(25) +#define VMCB_INTCPT_INVLPGA BIT(26) #define VMCB_INTCPT_IO BIT(27) #define VMCB_INTCPT_MSR BIT(28) #define VMCB_INTCPT_TASK_SWITCH BIT(29) @@ -136,12 +136,21 @@ struct svm_softc; #define VMCB_EXIT_POPF 0x71 #define VMCB_EXIT_CPUID 0x72 #define VMCB_EXIT_IRET 0x74 +#define VMCB_EXIT_INVD 0x76 #define VMCB_EXIT_PAUSE 0x77 #define VMCB_EXIT_HLT 0x78 +#define VMCB_EXIT_INVLPGA 0x7A #define VMCB_EXIT_IO 0x7B #define VMCB_EXIT_MSR 0x7C #define VMCB_EXIT_SHUTDOWN 0x7F +#define VMCB_EXIT_VMRUN 0x80 +#define VMCB_EXIT_VMMCALL 0x81 +#define VMCB_EXIT_VMLOAD 0x82 #define VMCB_EXIT_VMSAVE 0x83 +#define VMCB_EXIT_STGI 0x84 +#define VMCB_EXIT_CLGI 0x85 +#define VMCB_EXIT_SKINIT 0x86 +#define VMCB_EXIT_ICEBP 0x88 #define VMCB_EXIT_MONITOR 0x8A #define VMCB_EXIT_MWAIT 0x8B #define VMCB_EXIT_NPF 0x400 Modified: releng/12.1/sys/amd64/vmm/amd/vmcb.h ============================================================================== --- releng/12.1/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:43:41 2020 (r365779) +++ releng/12.1/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:46:39 2020 (r365780) @@ -73,8 +73,8 @@ struct svm_softc; #define VMCB_INTCPT_INVD BIT(22) #define VMCB_INTCPT_PAUSE BIT(23) #define VMCB_INTCPT_HLT BIT(24) -#define VMCB_INTCPT_INVPG BIT(25) -#define VMCB_INTCPT_INVPGA BIT(26) +#define VMCB_INTCPT_INVLPG BIT(25) +#define VMCB_INTCPT_INVLPGA BIT(26) #define VMCB_INTCPT_IO BIT(27) #define VMCB_INTCPT_MSR BIT(28) #define VMCB_INTCPT_TASK_SWITCH BIT(29) @@ -136,12 +136,21 @@ struct svm_softc; #define VMCB_EXIT_POPF 0x71 #define VMCB_EXIT_CPUID 0x72 #define VMCB_EXIT_IRET 0x74 +#define VMCB_EXIT_INVD 0x76 #define VMCB_EXIT_PAUSE 0x77 #define VMCB_EXIT_HLT 0x78 +#define VMCB_EXIT_INVLPGA 0x7A #define VMCB_EXIT_IO 0x7B #define VMCB_EXIT_MSR 0x7C #define VMCB_EXIT_SHUTDOWN 0x7F +#define VMCB_EXIT_VMRUN 0x80 +#define VMCB_EXIT_VMMCALL 0x81 +#define VMCB_EXIT_VMLOAD 0x82 #define VMCB_EXIT_VMSAVE 0x83 +#define VMCB_EXIT_STGI 0x84 +#define VMCB_EXIT_CLGI 0x85 +#define VMCB_EXIT_SKINIT 0x86 +#define VMCB_EXIT_ICEBP 0x88 #define VMCB_EXIT_MONITOR 0x8A #define VMCB_EXIT_MWAIT 0x8B #define VMCB_EXIT_NPF 0x400 Modified: releng/12.2/sys/amd64/vmm/amd/vmcb.h ============================================================================== --- releng/12.2/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:43:41 2020 (r365779) +++ releng/12.2/sys/amd64/vmm/amd/vmcb.h Tue Sep 15 21:46:39 2020 (r365780) @@ -73,8 +73,8 @@ struct svm_softc; #define VMCB_INTCPT_INVD BIT(22) #define VMCB_INTCPT_PAUSE BIT(23) #define VMCB_INTCPT_HLT BIT(24) -#define VMCB_INTCPT_INVPG BIT(25) -#define VMCB_INTCPT_INVPGA BIT(26) +#define VMCB_INTCPT_INVLPG BIT(25) +#define VMCB_INTCPT_INVLPGA BIT(26) #define VMCB_INTCPT_IO BIT(27) #define VMCB_INTCPT_MSR BIT(28) #define VMCB_INTCPT_TASK_SWITCH BIT(29) @@ -136,12 +136,21 @@ struct svm_softc; #define VMCB_EXIT_POPF 0x71 #define VMCB_EXIT_CPUID 0x72 #define VMCB_EXIT_IRET 0x74 +#define VMCB_EXIT_INVD 0x76 #define VMCB_EXIT_PAUSE 0x77 #define VMCB_EXIT_HLT 0x78 +#define VMCB_EXIT_INVLPGA 0x7A #define VMCB_EXIT_IO 0x7B #define VMCB_EXIT_MSR 0x7C #define VMCB_EXIT_SHUTDOWN 0x7F +#define VMCB_EXIT_VMRUN 0x80 +#define VMCB_EXIT_VMMCALL 0x81 +#define VMCB_EXIT_VMLOAD 0x82 #define VMCB_EXIT_VMSAVE 0x83 +#define VMCB_EXIT_STGI 0x84 +#define VMCB_EXIT_CLGI 0x85 +#define VMCB_EXIT_SKINIT 0x86 +#define VMCB_EXIT_ICEBP 0x88 #define VMCB_EXIT_MONITOR 0x8A #define VMCB_EXIT_MWAIT 0x8B #define VMCB_EXIT_NPF 0x400