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CVE-2022-49435 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.


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.

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Hyperlink Resource
https://git.kernel.org/stable/c/2d00158a06efe6bbcd020108634ea0f2ed8b32f7
https://git.kernel.org/stable/c/311242c7703df0da14c206260b7e855f69cb0264
https://git.kernel.org/stable/c/49c1e32e7b3f301642a60448700ec531df981269
https://git.kernel.org/stable/c/5289795824b77489803b0802cd9edc13824a2d0b
https://git.kernel.org/stable/c/579944b9f38727d9ff570b58f83bc424e8af8398
https://git.kernel.org/stable/c/a1d4941d9a24999f680799f9bbde7f57351ca637

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49435
NVD Published Date:
02/26/2025
NVD Last Modified:
02/26/2025
Source:
kernel.org