What’s Vulnerable › Vulnerabilities

CVE-2024-46973: Exploitable kernel use-after-free on psServerMMUContext due to reference count mismanagement

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-28 · updated 2026-06-17
• Weakness: CWE-416

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.

Affected products

• Imagination Technologies Graphics DDK: from 1.15 RTM through 24.2 RTM2

References

• https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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