vciy

CVE-2025-0467

INDEX BUILT · 2026-09-20

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GPU DDK - rgxfw_hwperf_get_packet_buffer OOB write

CVE-2025-04674 of 4 sources documented this
2

rank 2 = 0 + 0 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00178  ·  without this subject the record ranks 2

What it costs you if it fires

NVD CVSS base score, then the CNA's own

no CVSS held by anyone  ·  without this subject the record ranks 2

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 2

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 0

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 2

Hindsight · the state

0.00178EPSSNOT IN KEVas of 2026-09-20
Severitynot scored
Harmnot stated
Exploitationnone in held sources
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2025-04-18, 514 days at 0.00, as of 2026-09-14. 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

Written for the ticket you're about to file.

ReachNo CVSS vector in held sources, so no reach or impact can be stated.
Weakness classCWE-823 Use of Out-of-range Pointer Offsetreceipt
Published consequencesCWE-823: Confidentiality: Read Memory; Availability: DoS: Crash, Exit, or Restart; Integrity, Confidentiality, Availability: Execute Unauthorized Code or Commands, Modify Memory[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 probability0.00178 · top 92% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byimaginationtechreceipt
Recorded changes20 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productImagination Technologies Graphics DDKreceipt
Published rangesimaginationtech ddk <= 24.3receipt
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

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory. receipt

NVD's analysis a second authority

weakness
CWE-823
affected versions
imaginationtech ddk <= 24.3
also scored by
8.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

check it yourself imaginationtech.com receipt

Movement the material steps

18 Apr 20250.00018
15 Jun 20260.00147 · scoring model v2026.06.15
14 Sep 20260.00178
Show all 20 observations
18 Apr 20250.00018
22 Apr 20250.00013
24 Apr 20250.00014
20 May 20250.00015
25 Jun 20250.00017
18 Aug 20250.00023
14 Sep 20250.00011
26 Sep 20250.00013
12 Nov 20250.00014
18 Nov 20250.00029
21 Nov 20250.00014
22 Dec 20250.00015
2 Jan 20260.00021
12 Jan 20260.00023
12 Feb 20260.0008
27 May 20260.00258
15 Jun 20260.00147
9 Jul 20260.00159
20 Jul 20260.00171
14 Sep 20260.00178

20 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 0.00178Published2025-04-18Index as of2026-09-14

The record had been public for 1 year, 4 months when this index was last written.

Published 2025-04-18 receipt · Index as of 2026-09-14 derived

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What usually comes next

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