Josh Poimboeuf dc6306ad5b x86/srso: Fix vulnerability reporting for missing microcode ... The SRSO default safe-ret mitigation is reported as "mitigated" even if microcode hasn't been updated. That's wrong because userspace may still be vulnerable to SRSO attacks due to IBPB not flushing branch type predictions. Report the safe-ret + !microcode case as vulnerable. Also report the microcode-only case as vulnerable as it leaves the kernel open to attacks. Fixes: fb3bd914b3 ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/a8a14f97d1b0e03ec255c81637afdf4cf0ae9c99.1693889988.git.jpoimboe@kernel.org		2023-10-20 11:46:09 +02:00
..
ABI	firmware_loader: Update contact emails for ABI docs	2023-10-05 11:20:54 +02:00
PCI	Merge branch 'pci/misc'	2023-08-29 11:03:57 -05:00
RCU	…
accel	…
accounting	…
admin-guide	x86/srso: Fix vulnerability reporting for missing microcode	2023-10-20 11:46:09 +02:00
arch	arm64 fixes for -rc5	2023-10-06 07:46:25 -07:00
block	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
bpf	Including fixes from netfilter and bpf.	2023-09-07 18:33:07 -07:00
cdrom	…
core-api	workqueue: doc: Fix function and sysfs path errors	2023-10-12 07:27:22 -10:00
cpu-freq	…
crypto	…
dev-tools	LoongArch changes for v6.6	2023-09-08 12:16:52 -07:00
devicetree	Char/Misc driver fixes for 6.6-rc6	2023-10-15 09:07:27 -07:00
doc-guide	…
driver-api	ata changes for 6.6	2023-09-05 12:37:28 -07:00
fault-injection	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
fb	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
features	LoongArch changes for v6.6	2023-09-08 12:16:52 -07:00
filesystems	ovl: fix regression in showing lowerdir mount option	2023-10-14 09:24:11 +03:00
firmware-guide	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
firmware_class	…
fpga	…
gpu	drm ci for 6.6-rc1	2023-09-10 11:55:26 -07:00
hid	…
hwmon	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
i2c	media updates for v6.6-rc1	2023-09-01 12:21:32 -07:00
iio	…
images	…
infiniband	…
input	input: docs: pxrc: remove reference to phoenix-sim	2023-08-28 12:43:32 -06:00
isdn	…
kbuild	Documentation: kbuild: explain handling optional dependencies	2023-09-25 16:01:05 +09:00
kernel-hacking	…
leds	…
litmus-tests	…
livepatch	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
locking	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
maintainer	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
mhi	…
misc-devices	…
mm	Add x86 shadow stack support	2023-08-31 12:20:12 -07:00
netlabel	…
netlink	doc/netlink: Add spec for rt route messages	2023-08-27 17:17:11 -07:00
networking	Documentation: netdev: fix dead link in ax25.rst	2023-09-18 12:56:58 +01:00
nvdimm	…
nvme	…
pcmcia	…
peci	…
power	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
powerpc	powerpc updates for 6.6	2023-08-31 12:43:10 -07:00
process	Documentation: embargoed-hardware-issues.rst: Clarify prenotifaction	2023-10-05 11:13:28 +02:00
riscv	Merge patch series "RISC-V: Probe for misaligned access speed"	2023-09-08 11:24:12 -07:00
rust	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
scheduler	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
scsi	SCSI misc on 20230902	2023-09-02 12:02:41 -07:00
security	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
sound	ALSA: docs: Fix a typo of midi2_ump_probe option for snd-usb-audio	2023-09-12 10:00:46 +02:00
sphinx	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
sphinx-static	…
spi	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
staging	…
target	…
timers	…
tools	rtla: fix a example in rtla-timerlat-hist.rst	2023-09-22 14:44:04 +02:00
trace	Probes updates for v6.6:	2023-09-02 11:10:50 -07:00
translations	workqueue: Fixes for v6.6-rc5	2023-10-12 17:16:10 -07:00
usb	USB / Thunderbolt / PHY driver update for 6.6-rc1	2023-09-01 09:23:34 -07:00
userspace-api	Including fixes from netfilter and bpf.	2023-09-07 18:33:07 -07:00
virt	ARM:	2023-09-07 13:52:20 -07:00
w1	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
watchdog	Documentation: Fix typos	2023-08-18 11:29:03 -06:00
wmi	Documentation work keeps chugging along; stuff for 6.6 includes:	2023-08-30 20:05:42 -07:00
.gitignore	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	…
SubmittingPatches	…
atomic_bitops.txt	…
atomic_t.txt	…
conf.py	…
docutils.conf	…
dontdiff	…
index.rst	…
memory-barriers.txt	…
subsystem-apis.rst	…