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101d5b527a
freebsd-dev/sys
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Konstantin Belousov 101d5b527a bhyve: intercept AMD SVM instructions. 
Intercept and report #UD to VM on SVM/AMD in case VM tried to execute an
SVM instruction.  Otherwise, SVM allows execution of them, and instructions
operate on host physical addresses despite being executed in guest mode.

Reported by:	Maxime Villard <max@m00nbsd.net>
admbug:	972
CVE:	CVE-2020-7467
Reviewed by:	grehan, markj
Differential revision:	https://reviews.freebsd.org/D26313
2020-09-15 20:22:50 +00:00
..
amd64 bhyve: intercept AMD SVM instructions. 2020-09-15 20:22:50 +00:00
arm Move SV_ABI_ERRNO translation into linux-specific code, to simplify 2020-09-15 16:41:21 +00:00
arm64 Move SV_ABI_ERRNO translation into linux-specific code, to simplify 2020-09-15 16:41:21 +00:00
bsm bsm: add AUE_CLOSERANGE 2020-04-24 01:27:25 +00:00
cam mmc_da: universally use uint8_t for the partition index 2020-09-08 06:19:23 +00:00
cddl dtrace: fix fbt return probes on RISC-V 2020-09-11 09:15:49 +00:00
compat Add emulation support for the Linux kcov(4) ioctl API. 2020-09-04 00:12:28 +00:00
conf Use MACHINE_CPUARCH when checking for arm64 2020-09-14 16:12:28 +00:00
contrib ice_ddp: Fix 1.3.16.0 package 2020-09-10 04:00:13 +00:00
crypto Don't return errors from the cryptodev_process() method. 2020-09-08 22:41:35 +00:00
ddb ddb: clean up empty lines in .c and .h files 2020-09-01 22:14:30 +00:00
dev Don't do the busy dance in icee_open/close 2020-09-14 23:30:04 +00:00
dts Remove licenses 2020-06-04 17:20:58 +00:00
fs Fix a case where the NFSv4.0 server might crash if delegations are enabled. 2020-09-14 00:44:50 +00:00
gdb gdb(4): Support empty qSupported queries 2020-08-18 20:59:10 +00:00
geom We don't need the sc_ekeys_lock in standalone environment. 2020-09-14 23:51:14 +00:00
gnu Import DTS files for arm, arm64, riscv from Linux 5.8 2020-08-04 19:44:43 +00:00
i386 Move SV_ABI_ERRNO translation into linux-specific code, to simplify 2020-09-15 16:41:21 +00:00
isa
kern Fix locking in uipc_accept(). 2020-09-15 19:23:42 +00:00
kgssapi kgssapi: clean up empty lines in .c and .h files 2020-09-01 22:15:02 +00:00
libkern arm64: check for CRC32 support via HWCAP 2020-09-08 15:39:19 +00:00
mips Refine the busdma template interface. Provide tools for filling in fields 2020-09-14 05:58:12 +00:00
modules [PowerPC64LE] Ensure nvram is built on powerpc64le. 2020-09-13 18:24:15 +00:00
net Fix RADIX_MPATH build broken by r365521. 2020-09-10 07:05:31 +00:00
net80211 net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netgraph ng_ether: Enter NET_EPOCH where required 2020-09-02 11:49:22 +00:00
netinet Export the name of the congestion control. This will be used by sockstat 2020-09-13 09:06:50 +00:00
netinet6 net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netipsec net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netpfil net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netsmb net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
nfs nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsclient nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsserver nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nlm nlm: clean up empty lines in .c and .h files 2020-09-01 22:14:52 +00:00
ofed infiniband: Appease Coverty 2020-08-31 16:17:28 +00:00
opencrypto Include sys/types.h here 2020-09-15 15:21:29 +00:00
powerpc Move SV_ABI_ERRNO translation into linux-specific code, to simplify 2020-09-15 16:41:21 +00:00
riscv Refine the busdma template interface. Provide tools for filling in fields 2020-09-14 05:58:12 +00:00
rpc Fix a potential memory leak in the NFS over TLS handling code. 2020-09-05 00:50:52 +00:00
security mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC 2020-09-03 20:30:52 +00:00
sys Simplify unix socket connection peer locking. 2020-09-15 19:23:22 +00:00
teken
tests Add small tool to invoke kernel test framework tests. 2020-09-02 09:20:40 +00:00
tools makesyscalls.lua: improve syscall ordering validation 2020-08-04 21:49:13 +00:00
ufs ufs: clean up empty lines in .c and .h files 2020-09-01 21:23:00 +00:00
vm Support for userspace non-transparent superpages (largepages). 2020-09-09 22:12:51 +00:00
x86 Refine the busdma template interface. Provide tools for filling in fields 2020-09-14 05:58:12 +00:00
xdr xdr: clean up empty lines in .c and .h files 2020-09-01 22:13:28 +00:00
xen xen: clean up empty lines in .c and .h files 2020-09-01 21:21:55 +00:00
Makefile