CVE-2022-50011

venus: pm_helpers: Fix warning in OPP during probe

published June 18, 2025

CVSS
—
EPSS
0%
Percentile
14.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00243 · 14.7th percentile
Published
2025-06-18T11:01Z
EPSS history
Timeline
  • 18 JUN 11:01Z
    venus: pm_helpers: Fix warning in OPP during probe
    cvelistv5