Linaro OP-TEE up to 3.3.x optee_os memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Linaro OP-TEE up to 3.3.x. Affected is an unknown function of the component optee_os. The manipulation results in memory corruption. This vulnerability is reported as CVE-2019-1010292. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Linaro OP-TEE up to 3.3.x. It has been classified as critical. Affected is an unknown code block of the component optee_os. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Linaro/OP-TEE OP-TEE Prior to version v3.4.0 is affected by: Boundary checks. The impact is: This could lead to corruption of any memory which the TA can access. The component is: optee_os. The fixed version is: v3.4.0.

The weakness was disclosed 07/16/2019. This vulnerability is traded as CVE-2019-1010292 since 03/20/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.4.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

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: OP-TEE 3.4.0
Patch: github.com

Timelineinfo

03/20/2019 🔍
07/16/2019 +118 days 🔍
07/17/2019 +1 days 🔍
06/05/2026 +2515 days 🔍

Sourcesinfo

Advisory: e3adcf566cb278444830e7badfdcc3983e334fd1
Status: Confirmed

CVE: CVE-2019-1010292 (🔍)
GCVE (CVE): GCVE-0-2019-1010292
GCVE (VulDB): GCVE-100-138192

Entryinfo

Created: 07/17/2019 22:23
Updated: 06/05/2026 22:31
Changes: 07/17/2019 22:23 (37), 07/07/2020 16:09 (17), 10/30/2023 21:37 (6), 06/05/2026 22:31 (17)
Complete: 🔍
Cache ID: 216::103

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