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CVE-2024-46974

INDEX BUILT · 2026-09-20

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GPU DDK - Arbitrary write of read-only dmabuf

CVE-2024-469743 of 4 sources documented this
unranked

No rank

rank@v1 withholds a number for this record

nothing this rule scores is held for this record, so there is no ordering to state. That is a fact about the sources, not a finding about the software.

Hindsight · the state

0.00156EPSSNOT IN KEVas of 2026-09-20
Severitynot scored
Harmnot stated
Exploitationnone in held sources
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-01-31, 574 days at 0.00, as of 2026-08-28. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

Running Imagination Technologies Graphics DDK? Check your version

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Harm, if it fires from the vector and the weakness

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ReachNo CVSS vector in held sources, so no reach or impact can be stated.
Weakness classCWE-266 Incorrect Privilege Assignment; CWE-274 Improper Handling of Insufficient Privilegesreceipt
Published consequencesCWE-266: Access Control: Gain Privileges or Assume Identity[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed in25.1 RTMreceipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

Exploit probability0.00156 · top 95% of all CVEsreceipt
Assigned byimaginationtechreceipt
Recorded changes21 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productImagination Technologies Graphics DDKreceipt
Fixed in25.1 RTMreceipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

Software installed and run as a non-privileged user may conduct improper read/write operations on imported/exported DMA buffers. receipt

NVD's analysis a second authority

weakness
CWE-266; CWE-274
also scored by
7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

check it yourself imaginationtech.com receipt

Movement the material steps

31 Jan 20250.00043
17 Mar 20250.00022 · scoring model v2025.03.14
15 Jun 20260.00147 · scoring model v2026.06.15
28 Aug 20260.00156

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 21 observations
31 Jan 20250.00043
17 Mar 20250.00022
21 Mar 20250.00014
29 Mar 20250.00019
30 Mar 20250.00014
9 Apr 20250.00016
2 Jun 20250.00022
29 Jun 20250.00016
30 Jun 20250.00018
11 Jul 20250.00021
27 Aug 20250.00024
17 Oct 20250.00026
17 Nov 20250.00027
18 Nov 20250.00037
21 Nov 20250.00027
27 Nov 20250.00028
11 Mar 20260.00088
13 Jun 20260.00063
15 Jun 20260.00147
29 Jun 20260.00153
28 Aug 20260.00156

21 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00156Published2025-01-31Index as of2026-08-28

Exploit probability more than doubled between 2026-06-13 and 2026-06-15 (0.00063 → 0.00147) and the record had been public for 1 year, 6 months when this index was last written.

Published 2025-01-31 receipt · Index as of 2026-08-28 derived

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