CVE-2024-47663: staging: iio: frequency: ad9834: Validate frequency parameter value
First published: Wed Oct 09 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.38<5.4.284 | |
| Linux Linux kernel | >=5.5<5.10.226 | |
| Linux Linux kernel | >=5.11<5.15.167 | |
| Linux Linux kernel | >=5.16<6.1.110 | |
| Linux Linux kernel | >=6.2<6.6.51 | |
| Linux Linux kernel | >=6.7<6.10.10 | |
| Linux Linux kernel | =6.11-rc1 | |
| Linux Linux kernel | =6.11-rc2 | |
| Linux Linux kernel | =6.11-rc3 | |
| Linux Linux kernel | =6.11-rc4 | |
| Linux Linux kernel | =6.11-rc5 | |
| Linux Linux kernel | =6.11-rc6 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47
- https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e
- https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53
- https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227
- https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465
- https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a
- https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47663
- https://nvd.nist.gov/vuln/detail/CVE-2024-47663
- https://launchpad.net/bugs/cve/CVE-2024-47663
- https://security-tracker.debian.org/tracker/CVE-2024-47663
- https://ubuntu.com/security/CVE-2024-47663
- https://git.kernel.org/linus/b48aa991758999d4e8f9296c5bbe388f293ef465
- https://git.kernel.org/stable/c/5edc3a45ef428501000a7b23d0e1777a548907f6
- agent/title
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/weakness
- agent/severity
- agent/author
- agent/references
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/nvd-api
- collector/launchpad-cve
- source/Launchpad
- agent/tags
- collector/usn-cve
- source/Ubuntu
- agent/event
- agent/description
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/trending
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/2.6.38
- version/linux linux kernel/5.5
- version/linux linux kernel/5.11
- version/linux linux kernel/5.16
- version/linux linux kernel/6.2
- version/linux linux kernel/6.7
- version/linux linux kernel/6.11-rc1
- version/linux linux kernel/6.11-rc2
- version/linux linux kernel/6.11-rc3
- version/linux linux kernel/6.11-rc4
- version/linux linux kernel/6.11-rc5
- version/linux linux kernel/6.11-rc6
- package-manager/debian