CVE-2024-47663

MEDIUM EPSS 11.4%
Published Oct 9, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 9, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
11.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-369

Affected Products 12

VendorProductVersionRange
linuxlinux_kernel*≥2.6.38  –  <5.4.284
linuxlinux_kernel*≥5.5  –  <5.10.226
linuxlinux_kernel*≥5.11  –  <5.15.167
linuxlinux_kernel*≥5.16  –  <6.1.110
linuxlinux_kernel*≥6.2  –  <6.6.51
linuxlinux_kernel*≥6.7  –  <6.10.10
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 9

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

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d
    Patch