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[Coverity CID: 520273] Out-of-bounds read in drivers/adc/adc_ad4130.c #90514

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zephyrbot opened this issue May 25, 2025 · 0 comments · Fixed by #90575
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[Coverity CID: 520273] Out-of-bounds read in drivers/adc/adc_ad4130.c #90514

zephyrbot opened this issue May 25, 2025 · 0 comments · Fixed by #90575
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@MaureenHelm @anangl
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area: ADC Analog-to-Digital Converter (ADC) bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix platform: ADI Analog Devices, Inc. priority: high High impact/importance bug

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Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/265cfb45a818f39cf03c3527b5d1b21027d3cac1/drivers/adc/adc_ad4130.c

Category: Memory - illegal accesses
Function: adc_ad4130_find_similar_configuration
Component: Drivers
CID: 520273

Details:

https://github.com/zephyrproject-rtos/zephyr/blob/265cfb45a818f39cf03c3527b5d1b21027d3cac1/drivers/adc/adc_ad4130.c

Please fix or provide comments in coverity using the link:

https://scan9.scan.coverity.com/#/project-view/29271/12996?selectedIssue=520273

For more information about the violation, check the Coverity Reference. (CWE-125)

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the MAINTAINERS file.
@zephyrbot zephyrbot added bug The issue is a bug, or the PR is fixing a bug priority: high High impact/importance bug area: ADC Analog-to-Digital Converter (ADC) Coverity A Coverity detected issue or its fix platform: ADI Analog Devices, Inc. labels May 25, 2025
@anangl anangl mentioned this issue May 26, 2025
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@MaureenHelm MaureenHelm

@anangl anangl

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area: ADC Analog-to-Digital Converter (ADC) bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix platform: ADI Analog Devices, Inc. priority: high High impact/importance bug
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drivers: adc_ad4130: Fix out-of-bounds accesses to channel_setup_cfg anangl/zephyr
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@MaureenHelm @anangl @zephyrbot