CVE - CVE-2024-47663

CVE-ID
CVE-2024-47663	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47 URL:https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47 MISC:https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e URL:https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e MISC:https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53 URL:https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53 MISC:https://git.kernel.org/stable/c/5edc3a45ef428501000a7b23d0e1777a548907f6 URL:https://git.kernel.org/stable/c/5edc3a45ef428501000a7b23d0e1777a548907f6 MISC:https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227 URL:https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227 MISC:https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465 URL:https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465 MISC:https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a URL:https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a MISC:https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d URL:https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d
Assigning CNA
kernel.org
Date Record Created
20240930	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240930)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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