Riskcovery

CVE-2024-50232

iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()

State
Published
Severity
5.5 Medium
Published
Nov 9, 2024
Updated
May 11, 2026
Reserved
Oct 21, 2024

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

Affected Products

ProductVersions
LinuxLinux
  • 7b8d045e497a04dd88546da51f34fa3b102778d2 to before 4f588fffc307a4bc2761aee6ff275bb4b433e451Affected
  • 7b8d045e497a04dd88546da51f34fa3b102778d2 to before f51343f346e6abde094548a7fb34472b0d4cae91Affected
  • 7b8d045e497a04dd88546da51f34fa3b102778d2 to before 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95Affected
  • 7b8d045e497a04dd88546da51f34fa3b102778d2 to before 0ac0beb4235a9a474f681280a3bd4e2a5bb66569Affected
  • 7b8d045e497a04dd88546da51f34fa3b102778d2 to before efa353ae1b0541981bc96dbf2e586387d0392baaAffected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.15.171 through 5.15.*Not affected
  • 6.1.116 through 6.1.*Not affected
  • 6.6.60 through 6.6.*Not affected
  • 6.11.7 through 6.11.*Not affected
  • 6.12 and laterNot affected

References

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