Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memory leak in some error paths. Fix this by checking the number of pages before allocating memory for the SG table.

INFO

Published Date :

2025-12-08T01:16:32.726Z

Last Modified :

2025-12-08T01:16:32.726Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-50619 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-50619.

URL Resource
https://git.kernel.org/stable/c/304a10161696d86300ceab1cbe72b2d74b8cdd94 cve-icon cve-icon
https://git.kernel.org/stable/c/90bfee142af0f0e9d3bec80e7acd5f49b230acf7 cve-icon cve-icon
https://git.kernel.org/stable/c/c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025120852-CVE-2022-50619-9b47@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50619 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50619 cve-icon
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