CVE-2024-47663 (GCVE-0-2024-47663)
Vulnerability from cvelistv5
Published
2024-10-09 14:13
Modified
2025-11-03 22:20
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: staging: iio: frequency: ad9834: Validate frequency parameter value In ad9834_write_frequency() clk_get_rate() can return 0. In such case ad9834_calc_freqreg() call will lead to division by zero. Checking 'if (fout > (clk_freq / 2))' doesn't protect in case of 'fout' is 0. ad9834_write_frequency() is called from ad9834_write(), where fout is taken from text buffer, which can contain any value. Modify parameters checking. Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
Impacted products
Vendor Product Version
Linux Linux Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
Version: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58
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