CVE-2024-50232
Linux Kernel IIO ADC Ad7124 Division By Zero Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero.
INFO
Published Date :
Nov. 9, 2024, 11:15 a.m.
Last Modified :
Nov. 13, 2024, 6:17 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-50232.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-50232 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-50232 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Nov. 13, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/0ac0beb4235a9a474f681280a3bd4e2a5bb66569 No Types Assigned https://git.kernel.org/stable/c/0ac0beb4235a9a474f681280a3bd4e2a5bb66569 Patch Changed Reference Type https://git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95 No Types Assigned https://git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95 Patch Changed Reference Type https://git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451 No Types Assigned https://git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451 Patch Changed Reference Type https://git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baa No Types Assigned https://git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baa Patch Changed Reference Type https://git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91 No Types Assigned https://git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91 Patch Added CWE NIST CWE-369 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.13 up to (excluding) 5.15.171 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.116 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.60 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.11.7 *cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 09, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero. Added Reference kernel.org https://git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0ac0beb4235a9a474f681280a3bd4e2a5bb66569 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baa [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-50232 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-50232
weaknesses.