Vulnerability Details : CVE-2022-49435
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.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-49435
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Exploit prediction scoring system (EPSS) score for CVE-2022-49435
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2022-49435
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https://git.kernel.org/stable/c/49c1e32e7b3f301642a60448700ec531df981269
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https://git.kernel.org/stable/c/579944b9f38727d9ff570b58f83bc424e8af8398
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https://git.kernel.org/stable/c/311242c7703df0da14c206260b7e855f69cb0264
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https://git.kernel.org/stable/c/a1d4941d9a24999f680799f9bbde7f57351ca637
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https://git.kernel.org/stable/c/2d00158a06efe6bbcd020108634ea0f2ed8b32f7
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https://git.kernel.org/stable/c/5289795824b77489803b0802cd9edc13824a2d0b
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