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CVE-2022-50623 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: fpga: prevent integer overflow in dfl_feature_ioctl_set_irq() The "hdr.count * sizeof(s32)" multiplication can overflow on 32 bit systems leading to memory corruption. Use array_size() to fix that.


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/1b5a931594f7ffd26d706614c37d4da0f2ffb6e7 kernel.org
https://git.kernel.org/stable/c/939bc5453b8cbdde9f1e5110ce8309aedb1b501a kernel.org
https://git.kernel.org/stable/c/940253af8b3865b76de8d1b46bcd4a700104852e kernel.org
https://git.kernel.org/stable/c/b94605f5cb99e90c8ca91523597a40e1bd59546b kernel.org
https://git.kernel.org/stable/c/f59861946fa51bcc1f305809e4ebc1013b0ee61c kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50623
NVD Published Date:
12/07/2025
NVD Last Modified:
12/07/2025
Source:
kernel.org