CVE-2022-50439

ASoC: mediatek: mt8173: Enable IRQ when pdata is ready

published October 1, 2025

CVSS
—
EPSS
0%
Percentile
4.8
In the wild
Unconfirmed
What it is

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

ASoC: mediatek: mt8173: Enable IRQ when pdata is ready

If the device does not come straight from reset, we might receive an IRQ

before we are ready to handle it.

[ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4

[ 2.522601] Call trace:

[ 2.525040] regmap_read+0x1c/0x80

[ 2.528434] mt8173_afe_irq_handler+0x40/0xf0

...

[ 2.598921] start_kernel+0x338/0x42c

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00160 · 4.8th percentile
Published
2025-10-01T11:42Z
EPSS history
Timeline
  • 01 OCT 11:42Z
    ASoC: mediatek: mt8173: Enable IRQ when pdata is ready
    cvelistv5