zephyrproject-rtos Zephyr Bluetooth Mesh Core Stack out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in zephyrproject-rtos Zephyr. Affected by this vulnerability is an unknown functionality of the component Bluetooth Mesh Core Stack. Performing a manipulation results in out-of-bounds write. This vulnerability is known as CVE-2022-1042. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in zephyrproject-rtos Zephyr (Project Management Software) (affected version not known). This affects some unknown functionality of the component Bluetooth Mesh Core Stack. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning.

The weakness was published 07/26/2022 as GHSA-j7v7-w73r-mm5x. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-1042 since 03/22/2022. The technical details are unknown and an exploit is not publicly available.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/22/2022 🔍
07/26/2022 +125 days 🔍
07/26/2022 +0 days 🔍
07/26/2022 +0 days 🔍

Sourcesinfo

Advisory: GHSA-j7v7-w73r-mm5x
Status: Confirmed

CVE: CVE-2022-1042 (🔍)
GCVE (CVE): GCVE-0-2022-1042
GCVE (VulDB): GCVE-100-205095

Entryinfo

Created: 07/26/2022 19:12
Changes: 07/26/2022 19:12 (39)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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