Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Media: PCI: mg4b: Fix for uninitialized IIO scan data. The issue of potential leakage of uninitialized stack data into the user space has been addressed by ensuring that the scan structure is cleared before use...

EUVD-2025-201182

In the Linux kernel, the following vulnerability has been resolved: media: pci: mg4b: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the scan structure is zeroed before use...

CVE-2025-40221

CVE-2025-40221 (Linux kernel) affects the media: pci: mg4b subsystem. The vulnerability stems from uninitialized iio scan data that can leak uninitialized stack data to userspace. The fix zeros the scan structure before use to prevent leaking sensitive data. Affected environments reference patche...

CVE-2025-39690 iio: accel: sca3300: fix uninitialized iio scan data

In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the channels array is zeroed before use...