June 16, 2021

SpywareNews.com

Dedicated Forum to help removing adware, malware, spyware, ransomware, trojans, viruses and more!

CVE-2021-33574

The mq_notify function in the GNU C Library (aka glibc) through 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.