Skip to content
OpenAdvisories
Medium · 6.9 CVE-2026-43603 EUVD-2026-115875GHSA-69qw-r4j5-2ffj

A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.

Published Nov 3, 2026 · Updated Nov 3, 2026 · Assigned by AMD

Vendor: AMD Product: AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Product: AMD EPYC™ 4004 Series Processors Product: AMD EPYC™ 4005 Series Processors Product: AMD Instinct™ MI210 Product: AMD Instinct™ MI250 Product: AMD Instinct™ MI250X Product: AMD Instinct™ MI300A Product: AMD Instinct™ MI300X Product: AMD Instinct™ MI308X Product: AMD Instinct™ MI325X Product: AMD Instinct™ MI350X Product: AMD Instinct™ MI355X Product: AMD Radeon™ AI PRO R9000 Series Graphics Products Product: AMD Radeon™ PRO V620 Product: AMD Radeon™ PRO V710 Product: AMD Radeon™ PRO W5000 Series Graphics Products Product: AMD Radeon™ PRO W6000 Series Graphics Products Product: AMD Radeon™ PRO W7000 Series Graphics Products Product: AMD Radeon™ RX 5000 Series Graphics Products Product: AMD Radeon™ RX 6000 Series Graphics Products Product: AMD Radeon™ RX 7000 Series Graphics Products Product: AMD Radeon™ RX 9000 Series Graphics Products Product: AMD Ryzen™ 4000 Series Desktop Processors Product: AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics Product: AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Product: AMD Ryzen™ 7000 Series Desktop Processors Product: AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Product: AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics Product: AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 8000 Series Desktop Processors Product: AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics Product: AMD Ryzen™ 9000 Series Desktop Processors Product: AMD Ryzen™ 9000HX Series Processors Product: AMD Ryzen™ AI 300 Series Processors Product: AMD Ryzen™ AI 400 Series Processors Product: AMD Ryzen™ AI Max 300 Series Processors Product: AMD Ryzen™ AI Max 400 Series Processors

Description

A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.

Affected products

VendorProductAffectedFixed
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7000 Series Desktop Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 9000HX Series Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ AI 300 Series Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 8000 Series Desktop Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 9000 Series Desktop Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 4000 Series Desktop Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics — Radeon Software for Linux 26.13
AMD AMD Ryzen™ AI Max 300 Series Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ AI Max 400 Series Processors — Radeon Software for Linux 26.13
AMD AMD Ryzen™ AI 400 Series Processors — Radeon Software for Linux 26.13
AMD AMD Radeon™ RX 9000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ AI PRO R9000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ RX 7000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ PRO W7000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ PRO W6000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ RX 6000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ PRO W5000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Radeon™ RX 5000 Series Graphics Products — Radeon Software for Linux 26.13
AMD AMD Instinct™ MI210 — Linux GPU Driver 31.40
AMD AMD Instinct™ MI250 — Linux GPU Driver 31.40
AMD AMD Instinct™ MI300A — Linux GPU Driver 31.40
AMD AMD Instinct™ MI300X — Linux GPU Driver 31.40
AMD AMD Instinct™ MI325X — Linux GPU Driver 31.40
AMD AMD Instinct™ MI350X — Linux GPU Driver 31.40
AMD AMD Instinct™ MI355X — Linux GPU Driver 31.40
AMD AMD Instinct™ MI308X — Linux GPU Driver 31.40
AMD AMD Instinct™ MI250X — Linux GPU Driver 31.40
AMD AMD Radeon™ PRO V710 — Contact your AMD Customer Engineering representative
AMD AMD Radeon™ PRO V620 — Contact your AMD Customer Engineering representative
AMD AMD EPYC™ 4005 Series Processors — Radeon Software for Linux 26.13
AMD AMD EPYC™ 4004 Series Processors — Radeon Software for Linux 26.13

References