Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006983)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006983 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails in...

CVE-2022-50481

CVE-2022-50481 pertains to the Linux kernel; the issue is a potential null pointer dereference in cxl_guest_init_afu|adapter() when device_register() fails in cxl_register_afu|adapter(). The error path could dereference a removed-but-not-added device unless the reference is properly released. The...

PT-2025-40668

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s cxl subsystem where a null pointer dereference could occur in the cxl guest init afu or cxl guest init adapter functions. This happens if device...

CVE-2022-50244 cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in cxlpciafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-deref becau...

PT-2023-34468

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.6 through 5.10.162 Description A potential null pointer dereference issue was identified in the cxl guest init afu|adapter function. The actual impact and attack plausibility have not yet been proven. Recommendations Fo...

PT-2023-33740

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description The issue is related to a possible null pointer dereference in the cxl pci init afu|adapter function. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2023-34152

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.15.85 Description A potential null pointer dereference issue was identified in the cxl pci init afu|adapter function. The actual impact and attack plausibility have not yet been proven. This issue was...

PT-2023-34668

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.337 Description The issue is related to a possible null pointer dereference in the cxl pci init afu|adapter function. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2023-34669

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.337 Description The issue concerns a possible null pointer dereference in the cxl guest init afu|adapter function. This problem was introduced in version v4.6 and is fixed in Linux Kernel version v4.9.337. T...

PT-2023-34467

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.10.162 Description A potential null pointer dereference issue was identified in the cxl pci init afu|adapter function. The actual impact and attack plausibility of this issue have not yet been proven...

PT-2025-37498

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the cxl subsystem where a null pointer dereference may occur in the cxl pci init afu|adapter function. Specifically, if device register fails, the...