CVE-2022-49392

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe

platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference.

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

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= 54da3e381c2b55289b220601f403f17df7b20597, < 923d34ce069e8e51a4d003caa6b66a8cd6ecd0ed; >= 54da3e381c2b55289b220601f403f17df7b20597, < 90a6b6fc52bfdcfe9698454bf5bea26112abbcd1; >= 54da3e381c2b55289b220601f403f17df7b20597, < d5f1275f101e0e8a172d300d897f5a12e87e3485; >= 54da3e381c2b55289b220601f403f17df7b20597, < 0e0fd55719fa081de6f9e5d9e6cef48efb04d34a
LinuxLinux5.14

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49392: Medium severity, CVSS 5.5 | Vulnix