CVE-2024-56557
iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
27 Dec 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer
The AD7923 was updated to support devices with 8 channels, but the size
of tx_buf and ring_xfer was not increased accordingly, leading to a
potential buffer overflow in ad7923_update_scan_mode().
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/00663d3e000c31d0d49ef86a809f5c107c2d09cdhttps://git.kernel.org/stable/c/218ecc35949129171ca39bcc0d407c8dc4cd0bbchttps://git.kernel.org/stable/c/3a4187ec454e19903fd15f6e1825a4b84e59a4cdhttps://git.kernel.org/stable/c/6e4d236d9c4b38571c394d3ab6e85dfb71c33ed3https://git.kernel.org/stable/c/e5cac32721997cb8bcb208a29f4598b3faf46338https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html