CVE-2022-50011

In the Linux kernel, the following vulnerability has been resolved:

venus: pm_helpers: Fix warning in OPP during probe

Fix the following WARN triggered during Venus driver probe on
5.19.0-rc8-next-20220728:

 WARNING: CPU: 7 PID: 339 at drivers/opp/core.c:2471 dev_pm_opp_set_config+0x49c/0x610
 Modules linked in: qcom_spmi_adc5 rtc_pm8xxx qcom_spmi_adc_tm5 leds_qcom_lpg led_class_multicolor
  qcom_pon qcom_vadc_common venus_core(+) qcom_spmi_temp_alarm v4l2_mem2mem videobuf2_v4l2 msm(+)
  videobuf2_common crct10dif_ce spi_geni_qcom snd_soc_sm8250 i2c_qcom_geni gpu_sched
  snd_soc_qcom_common videodev qcom_q6v5_pas soundwire_qcom drm_dp_aux_bus qcom_stats
  drm_display_helper qcom_pil_info soundwire_bus snd_soc_lpass_va_macro mc qcom_q6v5
  phy_qcom_snps_femto_v2 qcom_rng snd_soc_lpass_macro_common snd_soc_lpass_wsa_macro
  lpass_gfm_sm8250 slimbus qcom_sysmon qcom_common qcom_glink_smem qmi_helpers
  qcom_wdt mdt_loader socinfo icc_osm_l3 display_connector
  drm_kms_helper qnoc_sm8250 drm fuse ip_tables x_tables ipv6
 CPU: 7 PID: 339 Comm: systemd-udevd Not tainted 5.19.0-rc8-next-20220728 #4
 Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT)
 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
 pc : dev_pm_opp_set_config+0x49c/0x610
 lr : dev_pm_opp_set_config+0x58/0x610
 sp : ffff8000093c3710
 x29: ffff8000093c3710 x28: ffffbca3959d82b8 x27: ffff8000093c3d00
 x26: ffffbca3959d8e08 x25: ffff4396cac98118 x24: ffff4396c0e24810
 x23: ffff4396c4272c40 x22: ffff4396c0e24810 x21: ffff8000093c3810
 x20: ffff4396cac36800 x19: ffff4396cac96800 x18: 0000000000000000
 x17: 0000000000000003 x16: ffffbca3f4edf198 x15: 0000001cba64a858
 x14: 0000000000000180 x13: 000000000000017e x12: 0000000000000000
 x11: 0000000000000002 x10: 0000000000000a60 x9 : ffff8000093c35c0
 x8 : ffff4396c4273700 x7 : ffff43983efca6c0 x6 : ffff43983efca640
 x5 : 00000000410fd0d0 x4 : ffff4396c4272c40 x3 : ffffbca3f5d1e008
 x2 : 0000000000000000 x1 : ffff4396c2421600 x0 : ffff4396cac96860
 Call trace:
  dev_pm_opp_set_config+0x49c/0x610
  devm_pm_opp_set_config+0x18/0x70
  vcodec_domains_get+0xb8/0x1638 [venus_core]
  core_get_v4+0x1d8/0x218 [venus_core]
  venus_probe+0xf4/0x468 [venus_core]
  platform_probe+0x68/0xd8
  really_probe+0xbc/0x2a8
  __driver_probe_device+0x78/0xe0
  driver_probe_device+0x3c/0xf0
  __driver_attach+0x70/0x120
  bus_for_each_dev+0x70/0xc0
  driver_attach+0x24/0x30
  bus_add_driver+0x150/0x200
  driver_register+0x64/0x120
  __platform_driver_register+0x28/0x38
  qcom_venus_driver_init+0x24/0x1000 [venus_core]
  do_one_initcall+0x54/0x1c8
  do_init_module+0x44/0x1d0
  load_module+0x16c8/0x1aa0
  __do_sys_finit_module+0xbc/0x110
  __arm64_sys_finit_module+0x20/0x30
  invoke_syscall+0x44/0x108
  el0_svc_common.constprop.0+0xcc/0xf0
  do_el0_svc+0x2c/0xb8
  el0_svc+0x2c/0x88
  el0t_64_sync_handler+0xb8/0xc0
  el0t_64_sync+0x18c/0x190
  qcom-venus: probe of aa00000.video-codec failed with error -16

The fix is re-ordering the code related to OPP core. The OPP core
expects all configuration options to be provided before the OPP
table is added.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
LinuxCNA
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
VendorProductVersion
linuxlinux_kernel
𝑥
< 5.15.63
linuxlinux_kernel
5.16 ≤
𝑥
< 5.19.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
vulnerable
bullseye (security)
vulnerable
bookworm
6.1.137-1
fixed
bookworm (security)
6.1.140-1
fixed
trixie (security)
6.12.31-1
fixed
sid
6.12.32-1
fixed
trixie
6.12.32-1
fixed
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linux
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focal
ignored
linux-riscv-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
linux-riscv-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needs-triage
linux-starfive-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
linux-starfive-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
linux-starfive-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
linux-xilinx-zynqmp
plucky
dne
oracular
dne
noble
dne
jammy
needs-triage
focal
needs-triage