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CVE-2024-43704

GPU DDK - PowerVR: PVRSRVAcquireProcessHandleBase can cause psProcessHandleBase reuse when PIDs are reused

HIGH
8.4
CVSS Score
Published: November 18, 2024 at 04:54 AM UTC
Updated: June 17, 2026 at 07:51 AM UTC
2 products affected across 2 vendorsGraphics DDKDdk

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Severity
HIGH8.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain access to the graphics buffers of a parent process.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Graphics DDK· Imagination
60%
1.13 RTM ≤ v ≤ 24.2 RTM11.13 RTM
Vendor states this is fixed in 24.2 RTM2 (unaffected)
Ddk· Imaginationtech
60%
1.13_rtm ≤ v ≤ 24.2_rtm11.13_rtm24.2_rtm

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: 367425dc-4d06-4041-9650-c2dc6aaa27ce
https://www.imaginationtech.com/gpu-driver-vulnerabilities/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.4HIGHCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-668

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