An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().
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Score 5.5 from GitHub Security Advisory published 2022-12-14. NVD baseline CVSS 5.5; sources differ by 0.0.
An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().
December 14, 2022
April 22, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-tools-iot (5.4.0.1017.15) @ focal | 2026-05-23 | ubuntu |
| ubuntu | linux-image-virtual-hwe-18.04-edge (5.4.0.147.145) @ focal | 2026-05-23 | ubuntu |
| ubuntu | linux-headers-bluefield (5.4.0.1062.57) @ focal | 2026-05-23 | ubuntu |
| ubuntu | linux-headers-5.4.0-1024-xilinx-zynqmp (5.4.0-1024.28) @ focal | 2026-05-23 | ubuntu |
| redhat | kernel-0:5.14.0-162.6.1.el9_1 | 2022-11-15 | redhat |
| redhat | kernel-rt-0:5.14.0-162.6.1.rt21.168.el9_1 | 2022-11-15 | redhat |
| redhat | kernel-0:4.18.0-372.9.1.el8 | 2022-05-10 | redhat |
| redhat | kernel-rt-0:4.18.0-372.9.1.rt7.166.el8 | 2022-05-10 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().
RHSA-2022:1975 — Low
RHSA-2022:1988 — Low
RHSA-2022:7933 — Low
RHSA-2022:8267 — Low
Linux kernel vulnerabilities
Linux kernel (BlueField) vulnerabilities
Linux kernel (Xilinx ZynqMP) vulnerabilities
Linux kernel (IoT) vulnerabilities
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msrc · redhat
CWE-252