Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: interconnect: Fixed locking issues for runpm vs. reclaim For cases where iccbwset can be called in callbaths that may lead to deadlocks with shrinker/reclaim, such as during runpm resume, we need to separate the icc locking...

CVE-2023-54013 interconnect: Fix locking for runpm vs reclaim

In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix locking for runpm vs reclaim For cases where iccbwset can be called in callbaths that could deadlock against shrinker/reclaim, such as runpm resume, we need to decouple the icc locking. Introduce a new iccbwlock...

CVE-2023-54013 interconnect: Fix locking for runpm vs reclaim

In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix locking for runpm vs reclaim For cases where iccbwset can be called in callbaths that could deadlock against shrinker/reclaim, such as runpm resume, we need to decouple the icc locking. Introduce a new iccbwlock...

CVE-2023-54013

CVE-2023-54013 concerns the Linux kernel where interconnect locking could deadlock between runpm and memory reclaim. The description notes a fix to decouple ICC locking by introducing a new icc_bw_lock to serialize bandwidth aggregation, separating it from paths that allocate memory (e.g., node/l...

PT-2025-52970

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.2.0-rc8 Description The Linux kernel contained a locking issue within the interconnect component, specifically related to runpm runtime power management versus reclaim. The issue arose when icc bw set could be...