Linus Torvalds ce69fb3b39 Refactor kallsyms_show_value() users for correct cred ... Several users of kallsyms_show_value() were performing checks not during "open". Refactor everything needed to gain proper checks against file->f_cred for modules, kprobes, and bpf. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAl8GUbMWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJohnD/9VsPsAMV+8lhsPvkcuW/DkTcAY qUEzsXU3v06gJ0Z/1lBKtisJ6XmD93wWcZCTFvJ0S8vR3yLZvOVfToVjCMO32Trc 4ZkWTPwpvfeLug6T6CcI2ukQdZ/opI1cSabqGl79arSBgE/tsghwrHuJ8Exkz4uq 0b7i8nZa+RiTezwx4EVeGcg6Dv1tG5UTG2VQvD/+QGGKneBlrlaKlI885N/6jsHa KxvB7+8ES1pnfGYZenx+RxMdljNrtyptbQEU8gyvoV5YR7635gjZsVsPwWANJo+4 EGcFFpwWOAcVQaC3dareLTM8nVngU6Wl3Rd7JjZtjvtZba8DdCn669R34zDGXbiP +1n1dYYMSMBeqVUbAQfQyLD0pqMIHdwQj2TN8thSGccr2o3gNk6AXgYq0aYm8IBf xDCvAansJw9WqmxErIIsD4BFkMqF7MjH3eYZxwCPWSrKGDvKxQSPV5FarnpDC9U7 dYCWVxNPmtn+unC/53yXjEcBepKaYgNR7j5G7uOfkHvU43Bd5demzLiVJ10D8abJ ezyErxxEqX2Gr7JR2fWv7iBbULJViqcAnYjdl0y0NgK/hftt98iuge6cZmt1z6ai 24vI3X4VhvvVN5/f64cFDAdYtMRUtOo2dmxdXMid1NI07Mj2qFU1MUwb8RHHlxbK 8UegV2zcrBghnVuMkw== =ib5Q -----END PGP SIGNATURE----- Merge tag 'kallsyms_show_value-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull kallsyms fix from Kees Cook: "Refactor kallsyms_show_value() users for correct cred. I'm not delighted by the timing of getting these changes to you, but it does fix a handful of kernel address exposures, and no one has screamed yet at the patches. Several users of kallsyms_show_value() were performing checks not during "open". Refactor everything needed to gain proper checks against file->f_cred for modules, kprobes, and bpf" * tag 'kallsyms_show_value-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests: kmod: Add module address visibility test bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() kprobes: Do not expose probe addresses to non-CAP_SYSLOG module: Do not expose section addresses to non-CAP_SYSLOG module: Refactor section attr into bin attribute kallsyms: Refactor kallsyms_show_value() to take cred		2020-07-09 13:09:30 -07:00
..
acpi	Merge branch 'acpica'	2020-06-10 17:27:28 +02:00
asm-generic	make asm-generic/cacheflush.h more standalone	2020-06-26 00:27:37 -07:00
clocksource
crypto	crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()	2020-06-18 17:09:54 +10:00
drm	drm/edid: Replace zero-length array with flexible-array	2020-06-15 23:08:31 -05:00
dt-bindings	- qcom :	2020-06-11 12:42:14 -07:00
keys	RxRPC: Replace zero-length array with flexible-array	2020-06-15 23:08:32 -05:00
kunit
kvm
linux	Refactor kallsyms_show_value() users for correct cred	2020-07-09 13:09:30 -07:00
math-emu
media	media updates for v5.8-rc1	2020-06-13 13:09:38 -07:00
misc
net	sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket	2020-06-25 16:11:33 -07:00
pcmcia
ras
rdma	dynamic_debug: add an option to enable dynamic debug for modules only	2020-06-08 11:05:56 -07:00
scsi	SCSI misc on 20200605	2020-06-05 15:11:50 -07:00
soc	pci-v5.8-changes	2020-06-06 11:01:58 -07:00
sound	ALSA: compress: fix partial_drain completion state	2020-07-07 11:52:18 +02:00
target	scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb()	2020-06-09 21:57:26 -04:00
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-06-25 18:27:40 -07:00
uapi	VFIO fixes for v5.8-rc3	2020-06-27 15:17:21 -07:00
vdso
video
xen	xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h	2020-06-11 15:15:19 +02:00