CVE-2021-25470: Samsung Mobile Security

The cyberattacks, linked to a Chinese-speaking APT, deliver the new MysterySnail RAT malware to Windows servers.

An improper error handling in Exynos CP booting driver prior to SMR Oct-2021 Release 1 allows local attackers to bypass a Secure Memory Protector of Exynos CP Memory.

A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allows attackers to read arbitrary memory address.

Exposure of information vulnerability in ipcdump prior to SMR Oct-2021 Release 1 allows an attacker detect device information via analyzing packet in log.

A vulnerability in mfc driver prior to SMR Oct-2021 Release 1 allows memory corruption via NULL-pointer dereference.

Cybercriminals are scanning Shodan for easy marks

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information.

A new analysis from F-Secure details commonly used phishing phrases and methods seen in attacks.

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.