ARM Mali GPU Kernel Driver up to r38p0 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in ARM Mali GPU Kernel Driver up to r38p0. Affected by this vulnerability is an unknown functionality. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2022-33917. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in ARM Mali GPU Kernel Driver up to r38p0 (Hardware Driver Software) and classified as critical. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in the Arm Mali GPU Kernel Driver (Valhall r29p0 through r38p0). A non-privileged user can make improper GPU processing operations to gain access to already freed memory.

The weakness was disclosed 08/03/2022. The advisory is available at developer.arm.com. This vulnerability is handled as CVE-2022-33917 since 06/17/2022. Technical details are unknown but a public exploit is available.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/17/2022 🔍
08/03/2022 +47 days 🔍
08/03/2022 +0 days 🔍
06/22/2024 +689 days 🔍

Sourcesinfo

Advisory: 168147
Status: Confirmed

CVE: CVE-2022-33917 (🔍)
GCVE (CVE): GCVE-0-2022-33917
GCVE (VulDB): GCVE-100-205502
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/03/2022 08:00
Updated: 06/22/2024 16:27
Changes: 08/03/2022 08:00 (38), 08/29/2022 16:29 (1), 08/29/2022 16:37 (9), 06/22/2024 16:27 (23)
Complete: 🔍
Cache ID: 216::103

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