Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: vlan: Fixed a memory leak in vlannewlink. The responsible commit added back a bug that I fixed in commit 9bbd917e0bec “vlan: fixed a memory leak in vlandevsetegresspriority”. If a memory allocation fails in vlanchangelink afte...

vlan: fix memory leak in vlan_newlink()

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AZL-58356 CVE-2022-49636 affecting package kernel for versions less than 5.15.180.1-1

In the Linux kernel, the following vulnerability has been resolved: vlan: fix memory leak in vlannewlink Blamed commit added back a bug I fixed in commit 9bbd917e0bec "vlan: fix memory leak in vlandevsetegresspriority" If a memory allocation fails in vlanchangelink after other allocations...

CVE-2022-49636

CVE-2022-49636 affects the Linux kernel VLAN code, specifically a memory leak in vlan_newlink/vlan_changelink paths. The issue arises when a memory allocation fails in vlan_changelink() after prior allocations succeed; memory allocated for egress priority/vlan_dev structures may remain referenced...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a memory leak in the vlannewlink function...

kernel: vlan: fix memory leak in vlan_newlink()

In the Linux kernel, the following vulnerability has been resolved: vlan: fix memory leak in vlannewlink Blamed commit added back a bug I fixed in commit 9bbd917e0bec "vlan: fix memory leak in vlandevsetegresspriority" If a memory allocation fails in vlanchangelink after other allocations...

PT-2022-32445

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.13 Description A memory leak issue was discovered in the vlan newlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to v5.18.1...

PT-2025-8569

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the vlan newlink function. This occurs when a memory allocation fails in vlan changelink after other...