Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Successfully freeing the rwi upon reset. The rwi structure is freed if the last rwi in the list is processed successfully. The logic in commit 4f408e1fa6e1 “ibmvnic: Retry the reset if there are no other resets” introduc...

CVE-2022-49906

The CVE-2022-49906 issue affects the Linux kernel ibmvnic driver: a path in the reset handling could leak 32 bytes by not freeing the rwi structure when the last rwi in the list is processed. A fix releases the rwi memory on reset success (kernel patch 4f408e1fa6e1 and related commits). Connected...

CVE-2022-49906 ibmvnic: Free rwi on reset success

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Free rwi on reset success Free the rwi structure in the event that the last rwi in the list processed successfully. The logic in commit 4f408e1fa6e1 "ibmvnic: retry reset if there are no other resets" introduces an issue...

CVE-2022-49906 ibmvnic: Free rwi on reset success

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Free rwi on reset success Free the rwi structure in the event that the last rwi in the list processed successfully. The logic in commit 4f408e1fa6e1 "ibmvnic: retry reset if there are no other resets" introduces an issue...

CVE-2024-27435 nvme: fix reconnection fail due to reserved tag allocation

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

PT-2022-36094

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.14 through v6.0.7 Description The issue is related to a potential security vulnerability in the ibmvnic driver. It involves a free rwi on reset success, which may have security implications. The actual impact and attac...