Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bpftool: A NULL pointer derefrence issue occurs when pinning PROG, MAP, LINK without FILE. When using bpftool to pin PROG, MAP, LINK without FILE, a segmentation fault will occur. The reason is that the absence of FILE causes...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988690 advisory. In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpftool to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987070)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987070 advisory. In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpftool to...

Linux Distros Unpatched Vulnerability : CVE-2022-49875

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpfto...

SUSE CVE-2022-49875

In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpftool to pin PROG, MAP, LINK without FILE, segmentation fault will occur. The reson is that the lack of FILE will cause strlen to trigger NU...

DEBIAN-CVE-2022-49875

In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpftool to pin PROG, MAP, LINK without FILE, segmentation fault will occur. The reson is that the lack of FILE will cause strlen to trigger NU...

kernel: bpftool: Fix NULL pointer dereference when pin {PROG, MAP, LINK} without FILE

A flaw was found in the bpftool distributed by the Linux kernel. A NULL pointer dereference can be triggered when bpftool is used to pin PROG, MAP, LINK without FILE due to a missing validation. This issue can result in a denial of service...

PT-2022-36217 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.79 Description: A NULL pointer dereference issue exists when pinning PROG, MAP, LINK without FILE. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version...