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CVE-2025-52532

A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerAMD
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Produkt AMD Radeon™ PRO V620
Default Statusaffected
Version Contact your AMD Customer Engineering representative
Status unaffected
HerstellerAMD
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Produkt AMD Radeon™ PRO V710
Default Statusaffected
Version Contact your AMD Customer Engineering representative
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI250
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI308X
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI300A
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI300X
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI325X
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
HerstellerAMD
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Produkt AMD Instinct™ MI210
Default Statusaffected
Version GIM Driver 8.4
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.021
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@amd.com 2 0 0
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.