Description

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxl_region leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all targets at unregister_region() time. Otherwise that region object will leak as userspace has lost the ability to detach targets once region sysfs is torn down.

INFO

Published Date :

2025-05-01T14:10:36.503Z

Last Modified :

2025-05-04T08:47:56.937Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49893 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49893.

URL Resource
https://git.kernel.org/stable/c/0d9e734018d70cecf79e2e4c6082167160a0f13f cve-icon cve-icon
https://git.kernel.org/stable/c/45d9fb4b758b9d602ee7776eb6754b0349946aad cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025050158-CVE-2022-49893-209a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49893 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49893 cve-icon
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