Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp4: Fixed a refcount leak in mdp4modesetinitintf. In the function ofgraphgetremotenode, the remote device node pointer is returned with the refcount incremented. We should use ofnodeput on it when it is no longer needed...

Linux DRM msd_hdmi_modeset_init Heap Buffer Overflow DoS

The vulnerability of the msmhdmimodesetinit function in the drivers/gpu/drm/msm/hdmi/hdmi.c driver for the Direct Rendering Infrastructure DRI component of the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could all...

PT-2022-32529

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.8 Description The issue is related to a refcount leak in the mdp4 modeset init intf function. This problem was introduced in version v4.12 and is fixed in Linux Kernel version v5.18.8. The actual impact and...

PT-2022-32733

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.12 through 5.15.50 Description A refcount leak was discovered in the mdp4 modeset init intf function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions 4.12...

PT-2022-32893

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.12 through 5.10.126 Description A refcount leak was discovered in the mdp4 modeset init intf function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions 4.12...

PT-2022-33008

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.12 through 5.4.201 Description A refcount leak was discovered in the mdp4 modeset init intf function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions 4.12...