Description

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a ("vdpasim: control virtqueue support"), vdpasim->iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting the ranges in the first IOTLB which may leak maps.

INFO

Published Date :

2025-09-15T14:20:59.436Z

Last Modified :

2025-09-15T14:20:59.436Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-50263 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-50263.

URL Resource
https://git.kernel.org/stable/c/0b7a04a30eef20e6b24926a45c0ce7906ae85bd6 cve-icon cve-icon
https://git.kernel.org/stable/c/16b22e27fba6fd816d0dcb98f42cc71f0836c27e cve-icon cve-icon
https://git.kernel.org/stable/c/54b210c90d2803a9f1c8fd2f0d08e90172e9a06d cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025091503-CVE-2022-50263-040c@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50263 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50263 cve-icon
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