Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed the rxrpclocal leak in rxrpclookuppeer. It is necessary to call rxrpcPutlocal for the peer candidate before kfree, as it holds a reference to rxrpclocal. DH: v2: The peer freeing code has been abstracted into a...

CVE-2026-43463

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix missing error pointer check after rxrpckernellookuppeer rxrpckernellookuppeer can also return error pointers in addition to NULL, so just checking for NULL is not sufficient. Fix this by: 1 Changing...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989075)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989075 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpclocal leak in rxrpclookuppeer Need to call rxrpcputlocal for peer candidate befor...

CVE-2021-47538

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpclocal leak in rxrpclookuppeer Need to call rxrpcputlocal for peer candidate before kfree as it holds a ref to rxrpclocal. DH: v2: Changed to abstract the peer freeing code out into a function...

UBUNTU-CVE-2021-47538

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpclocal leak in rxrpclookuppeer Need to call rxrpcputlocal for peer candidate before kfree as it holds a ref to rxrpclocal. DH: v2: Changed to abstract the peer freeing code out into a function...

PT-2021-26888

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.220 Description The issue is related to a leak in the rxrpc lookup peer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27034

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.7 Description A potential security issue exists due to a leak in the rxrpc lookup peer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-26918

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.164 Description The issue is related to a leak in the rxrpc lookup peer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-26964

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.84 Description The issue is related to a leak in the rxrpc lookup peer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...