iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()
In the ad7124_write_raw() function, parameter val can potentially
be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST()
is called within ad7124_set_channel_odr(). The ad7124_write_raw()
function is invoked through the sequence: iio_write_channel_raw() ->
iio_write_channel_attribute() -> iio_channel_write(), with no checks
in place to ensure val is non-zero.
Metrics
Affected Vendors & Products
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 01 Oct 2025 21:15:00 +0000
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ssvc
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Fri, 22 Nov 2024 14:00:00 +0000
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threat_severity
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threat_severity
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Wed, 13 Nov 2024 18:45:00 +0000
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First Time appeared |
Linux
Linux linux Kernel |
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Weaknesses | CWE-369 | |
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:* |
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Vendors & Products |
Linux
Linux linux Kernel |
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Metrics |
cvssV3_1
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Sat, 09 Nov 2024 10:30:00 +0000
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Description | In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero. | |
Title | iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() | |
References |
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-10-01T20:17:27.467Z
Reserved: 2024-10-21T19:36:19.975Z
Link: CVE-2024-50232

Updated: 2025-10-01T15:23:42.453Z

Status : Modified
Published: 2024-11-09T11:15:09.137
Modified: 2025-10-01T21:16:08.800
Link: CVE-2024-50232


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