Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fixed peer hash locking issues related to RCU callbacks. In its address list, afa now retains pointers to and references to one or more rxrpcpeer objects. The address list is freed under RCU; currently, the references...

DEBIAN-CVE-2025-21809

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix peer hash locking vs RCU callback In its address list, afs now retains pointers to and refs on one or more rxrpcpeer objects. The address list is freed under RCU and at this time, it puts the refs on those peers...

UBUNTU-CVE-2025-21809

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix peer hash locking vs RCU callback In its address list, afs now retains pointers to and refs on one or more rxrpcpeer objects. The address list is freed under RCU and at this time, it puts the refs on those peers...

CVE-2025-21809 rxrpc, afs: Fix peer hash locking vs RCU callback

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix peer hash locking vs RCU callback In its address list, afs now retains pointers to and refs on one or more rxrpcpeer objects. The address list is freed under RCU and at this time, it puts the refs on those peers...

CVE-2022-49087 rxrpc: fix a race in rxrpc_exit_net()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix a race in rxrpcexitnet Current code can lead to the following race: CPU0 CPU1 rxrpcexitnet rxrpcpeerkeepaliveworker if rxnet-live rxnet-live = false; deltimersync&rxnet-peerkeepalivetimer;...

PT-2024-9058

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a leak in the rxrpc lookup peer function, which holds a reference to rxrpc local. This leak can be exploited to cause a denial of service or potentially allow a...