Description
Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.
CVSS breakdown
CVSS 4.0
Attack Vector
Local
Attack Complexity
High
Attack Requirements
None
Privileges Required
High
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
Affected products
- AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsPicassoPI-FP5 1.0.0.E – PicassoPI-FP5 1.0.0.E
- AMD / AMD Radeon™ PRO V520Contact Your AMD Customer Engineering Represenatative – Contact Your AMD Customer Engineering Represenatative
- AMD / AMD Radeon™ PRO V620Contact Your AMD Customer Engineering Represenatative – Contact Your AMD Customer Engineering Represenatative
- AMD / AMD Radeon™ PRO W5000 Series Graphics ProductsAMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10) – AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
- AMD / AMD Radeon™ PRO W6000 Series Graphics ProductsAMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10) – AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
- AMD / AMD Radeon™ RX 5000 Series Graphics ProductsAMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10) – AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
- AMD / AMD Radeon™ RX 6000 Series Graphics ProductsAMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10) – AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
- AMD / AMD Ryzen™ 3000 Series Desktop ProcessorsComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8 – ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8
- AMD / AMD Ryzen™ 4000 Series Desktop ProcessorsComboAM4v2 PI 1.2.0.5 – ComboAM4v2 PI 1.2.0.5
- AMD / AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsRenoirPI-FP6 1.0.0.8 – RenoirPI-FP6 1.0.0.8
- AMD / AMD Ryzen™ 5000 Series Desktop ProcessorsComboAM4 V2 PI 1.2.0.8 – ComboAM4 V2 PI 1.2.0.8
- AMD / AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ GraphicsComboAM4v2 PI 1.2.0.5 – ComboAM4v2 PI 1.2.0.5
- AMD / AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsCezannePI-FP6 1.0.0.8 – CezannePI-FP6 1.0.0.8
- AMD / AMD Ryzen™ Embedded 5000 Series ProcessorsEmbAM4PI 1.0.0.2 – EmbAM4PI 1.0.0.2
- AMD / AMD Ryzen™ Embedded R1000 Series ProcessorsEmbeddedPI-FP5 1.2.0.A – EmbeddedPI-FP5 1.2.0.A
- AMD / AMD Ryzen™ Embedded R2000 Series ProcessorsEmbeddedR2KPI-FP5_1.0.0.2 – EmbeddedR2KPI-FP5_1.0.0.2
- AMD / AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")120A – 120A
- AMD / AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")EmbeddedPI-FP5 1.2.0.A – EmbeddedPI-FP5 1.2.0.A
- AMD / AMD Ryzen™ Embedded V2000 Series ProcessorsEmbeddedPI-FP6_1.0.0.6 – EmbeddedPI-FP6_1.0.0.6
- AMD / AMD Ryzen™ Embedded V3000 Series ProcessorsEmbeddedPI-FP7r2_0080 – EmbeddedPI-FP7r2_0080
- AMD / AMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsChagallWSPI-sWRX8 1.0.0.2/ CastlePeakWSPI-sWRX8 1.0.0.9 – ChagallWSPI-sWRX8 1.0.0.2/ CastlePeakWSPI-sWRX8 1.0.0.9
- AMD / AMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsChagallWSPI-sWRX8 1.0.0.1 – ChagallWSPI-sWRX8 1.0.0.1