Imagination Technologies Graphics DDK up to 24.2 RTM2 GPU Firmware out-of-range pointer offset

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Imagination Technologies Graphics DDK up to 24.2 RTM2. Impacted is an unknown function of the component GPU Firmware. Such manipulation leads to use of out-of-range pointer offset. This vulnerability is documented as CVE-2024-47894. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Imagination Technologies Graphics DDK up to 24.2 RTM2. Affected by this issue is an unknown code block of the component GPU Firmware. The manipulation with an unknown input leads to a use of out-of-range pointer offset vulnerability. Using CWE to declare the problem leads to CWE-823. The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to read data outside the Guest's virtualised GPU memory.

The advisory is shared for download at imaginationtech.com. This vulnerability is handled as CVE-2024-47894 since 10/04/2024. The exploitation is known to be easy. The attack needs to be approached locally. The exploitation needs additional levels of successful authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 24.3 RTM eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (imaginationtech): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of out-of-range pointer offset
CWE: CWE-823
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Graphics DDK 24.3 RTM

Timelineinfo

10/04/2024 🔍
01/13/2025 +101 days 🔍
01/13/2025 +0 days 🔍
01/14/2025 +1 days 🔍

Sourcesinfo

Advisory: imaginationtech.com
Status: Confirmed

CVE: CVE-2024-47894 (🔍)
GCVE (CVE): GCVE-0-2024-47894
GCVE (VulDB): GCVE-100-291296

Entryinfo

Created: 01/13/2025 12:05
Updated: 01/14/2025 04:00
Changes: 01/13/2025 12:05 (22), 01/13/2025 16:20 (33), 01/14/2025 04:00 (11)
Complete: 🔍
Committer: mitr
Cache ID: 216::103

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