CVE-2022-50439

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

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/190685ff4ee03eef8f12c71d8f626e414fa078a9	Patch
https://git.kernel.org/stable/c/27e7cf595d4a9fea9d3906b47d0faa87896beeb3	Patch
https://git.kernel.org/stable/c/4cbb264d4e9136acab2c8fd39e39ab1b1402b84b	Patch
https://git.kernel.org/stable/c/57491967ad8f865a9a81d08c36b26facd14d84e5	Patch
https://git.kernel.org/stable/c/77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5a	Patch
https://git.kernel.org/stable/c/9ce9c78a2bdbc9a014e7102a35834310c28528b9	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-10-01 12:15

Updated : 2026-01-21 21:29

NVD link : CVE-2022-50439

Mitre link : CVE-2022-50439

CVE.ORG link : CVE-2022-50439

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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