CVE-2022-49893
cxl/region: Fix cxl_region leak, cleanup targets at region delete
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
b9686e8c8e39d4072081ef078c04915ee51c8af4 < 45d9fb4b758b9d602ee7776eb6754b0349946aad b9686e8c8e39d4072081ef078c04915ee51c8af4 < 0d9e734018d70cecf79e2e4c6082167160a0f13f
Linux / Linux
6.0