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CVE-2022-50358 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: return error when getting invalid max_flowrings from dongle When firmware hit trap at initialization, host will read abnormal max_flowrings number from dongle, and it will cause kernel panic when doing iowrite to initialize dongle ring. To detect this error at early stage, we directly return error when getting invalid max_flowrings(>256).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6 kernel.org
https://git.kernel.org/stable/c/200347eb3b2608cc8b54c13dd1d5e03809ba2eb2 kernel.org
https://git.kernel.org/stable/c/2aca4f3734bd717e04943ddf340d49ab62299a00 kernel.org
https://git.kernel.org/stable/c/2e8bb402b060a6c22160de3d72cee057698177c8 kernel.org
https://git.kernel.org/stable/c/3cc9299036bdb647408e11e41de3eb1ff6d428cd kernel.org
https://git.kernel.org/stable/c/87f126b25fa8562196f0f4c0aa46a446026199bf kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50358
NVD Published Date:
09/17/2025
NVD Last Modified:
09/18/2025
Source:
kernel.org