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CVE-2024-47663 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47	kernel.org	Patch
https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e	kernel.org	Patch
https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53	kernel.org	Patch
https://git.kernel.org/stable/c/5edc3a45ef428501000a7b23d0e1777a548907f6	kernel.org
https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227	kernel.org	Patch
https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465	kernel.org	Patch
https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a	kernel.org	Patch
https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d	kernel.org	Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html	CVE

see all 9 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-369	Divide By Zero	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 2.6.38, < 5.4.284 >= 5.5, < 5.10.226 >= 5.11, < 5.15.167 >= 5.16, < 6.1.110 >= 6.2, < 6.6.51
CPE cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:6.11:rc1:::::: cpe:2.3:o:linux:linux_kernel:6.11:rc2:::::: cpe:2.3:o:linux:linux_kernel:6.11:rc3:::::: cpe:2.3:o:linux:linux_kernel:6.11:rc4:::::: cpe:2.3:o:linux:linux_kernel:6.11:rc5:::::: cpe:2.3:o:linux:linux_kernel:6.11:rc6:::::: Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	kernel.org
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 3, 2025	CVE Modified	CVE
Nov 8, 2024	CVE Modified	kernel.org
Oct 23, 2024	Initial Analysis	[email protected]
Oct 9, 2024	New CVE Received	kernel.org