Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Don't call free_pages_exact() with NULL address Unlike some other functions, we can't pass NULL pointer to free_pages_exact(). Add a proper NULL check for avoiding possible Oops.

INFO

Published Date :

2024-05-21T14:35:43.078Z

Last Modified :

2025-12-18T11:36:54.060Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47332 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47332.

URL Resource
https://git.kernel.org/stable/c/7d7f30cf182e55023fa8fde4c084b2d37c6be69d cve-icon cve-icon
https://git.kernel.org/stable/c/82e5ee742fdd8874fe996181b87fafe1eb5f1196 cve-icon cve-icon
https://git.kernel.org/stable/c/88262229b778f4f7a896da828d966f94dcb35d19 cve-icon cve-icon
https://git.kernel.org/stable/c/bee295f5e03510252d18b25cc1d26230256eb87a cve-icon cve-icon
https://git.kernel.org/stable/c/cae0cf651adccee2c3f376e78f30fbd788d0829f cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47332 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47332 cve-icon
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