CVE-2022-50439

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 190685ff4ee03eef8f12c71d8f626e414fa078a9; >= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 57491967ad8f865a9a81d08c36b26facd14d84e5; >= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 27e7cf595d4a9fea9d3906b47d0faa87896beeb3; >= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 9ce9c78a2bdbc9a014e7102a35834310c28528b9; >= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5a; >= ee0bcaff109f36d582df9851f204c9a5eb79c028, < 4cbb264d4e9136acab2c8fd39e39ab1b1402b84b
LinuxLinux4.2

References

Timeline

Published
Oct 1, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2022-50439: Medium severity, CVSS 5.5 | Vulnix