Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Properly pinning the parent in blkcgcssonline. blkcgcssonline is supposed to pin the blkcg of the parent, but after refactoring the code, it was changed to pin the css instead. This results in additional pinnings, and...

The vulnerability of the blkcg_css_online() function in the block/blk-cgroup.c module, which supports the block-level kernel in the Linux operating system, allows a hacker to trigger a service failure.

The vulnerability of the blkcgcssonline function in the block/blk-cgroup.c module, which supports the block-level kernel in Linux, is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause service failures...

EUVD-2025-12998

Malicious code in bioql PyPI...

CVE-2022-49786 blk-cgroup: properly pin the parent in blkcg_css_online

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: properly pin the parent in blkcgcssonline blkcgcssonline is supposed to pin the blkcg of the parent, but 397c9f46ee4d refactored things and along the way, changed it to pin the css instead. This results in extra pins,...