freebsd-skq/sys
Mark Johnston 352aaa5122 Plug memory disclosures via ptrace(2).
On some architectures, the structures returned by PT_GET*REGS were not
fully populated and could contain uninitialized stack memory.  The same
issue existed with the register files in procfs.

Reported by:	Thomas Barabosch, Fraunhofer FKIE
Reviewed by:	kib
MFC after:	3 days
Security:	kernel stack memory disclosure
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D18421
2018-12-03 20:54:17 +00:00
..
amd64 Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
arm Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
arm64 Build the dtb for the rock64 board. 2018-12-02 19:36:20 +00:00
bsm
cam NVME trim clocking 2018-11-27 00:36:35 +00:00
cddl zfs: we can boot from dataset with large_dnode enabled 2018-12-03 19:35:21 +00:00
compat Add helper functions to copy strings into struct image_args. 2018-11-29 21:00:56 +00:00
conf Add Silergy SYR827 PMIC driver 2018-12-01 20:31:49 +00:00
contrib Restore build of the kernel, removed through r341377 2018-12-01 21:28:05 +00:00
crypto rijndael (AES): Avoid leaking sensitive data on kernel stack 2018-10-26 20:53:01 +00:00
ddb ddb: Enable 'thread <address>' 2018-10-20 20:45:49 +00:00
dev Fix off-by-one (page) errors in checks in d_mmap methods of several drivers. 2018-12-02 18:30:58 +00:00
dts arm64: allwinner: Add 792Mhz frequency to sun50i-a64-opp 2018-11-30 10:31:30 +00:00
fs Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
gdb
geom Add a “skip_dsn” option to g_part's bootcode verb to prevent g_part_mbr 2018-11-27 14:58:19 +00:00
gnu Update our devicetree to 4.19 for arm and arm64 2018-11-10 21:02:32 +00:00
i386 Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
isa Reapply, with minor tweaks, r338025, from the original commit: 2018-09-26 17:12:14 +00:00
kern Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
kgssapi
libkern mcount: tidy up ANSIfication 2018-10-20 22:39:35 +00:00
mips Add CAPABILITIES to the ERL kernel config so that tools that have been 2018-11-28 13:25:10 +00:00
modules Add rule to build the dtb for the rock64 board. 2018-12-02 19:35:22 +00:00
net Adapt the fix in r341008 to correctly work with EBR. 2018-11-30 10:36:14 +00:00
net80211 Fix misspellings of transmitter/transmitted 2018-08-10 20:37:32 +00:00
netgraph ng_source(4): correction after the change r340617 2018-11-27 04:05:38 +00:00
netinet Limit option_len for the TCP_CCALGOOPT. 2018-11-30 10:50:07 +00:00
netinet6 Plug some networking sysctl leaks. 2018-11-22 20:49:41 +00:00
netipsec Add sadb_x_sa2 extension to SADB_ACQUIRE requests. 2018-10-21 14:19:16 +00:00
netpfil pf: Fix panic on overlapping interface names 2018-12-01 09:58:21 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Plug some networking sysctl leaks. 2018-11-22 20:49:41 +00:00
opencrypto Add sha224 to the authctx union. 2018-10-23 18:07:37 +00:00
powerpc powerpc: Check for a fdt in the metadata if it doesn't already exist 2018-12-03 04:56:06 +00:00
riscv Fix reporting of SS_ONSTACK 2018-11-30 22:44:33 +00:00
rpc
security audit: predict AUDITING_TD as false 2018-11-29 09:19:48 +00:00
sparc64 Plug memory disclosures via ptrace(2). 2018-12-03 20:54:17 +00:00
sys Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
teken Implement ECMA-48 "REP", some Linuxen have started emitting them recently. 2018-10-21 08:29:36 +00:00
tests
tools Use ${ECHO} in dtb/dtbo build, pass in from dtb.mk for -s 2018-11-09 18:56:40 +00:00
ufs Move the check for the filesystem having been run on a kernel that 2018-11-26 00:58:07 +00:00
vm Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
x86 Add definitions for Intel Speed Shift 2018-11-21 00:21:58 +00:00
xdr
xen xen: legacy PVH fixes for the new interrupt count 2018-09-13 07:14:11 +00:00
Makefile