The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of Linux kernel: memory leak via UMD copy_process

Synthesis of the vulnerability 

An attacker can create a memory leak via UMD copy_process() of the Linux kernel, in order to trigger a denial of service.
Impacted software: Fedora, Linux.
Severity of this computer vulnerability: 1/4.
Creation date: 31/03/2021.
Références of this announce: CVE-2021-29649, FEDORA-2021-2306e89112, FEDORA-2021-6b0f287b8b, VIGILANCE-VUL-34984.

Description of the vulnerability 

An attacker can create a memory leak via UMD copy_process() of the Linux kernel,...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This vulnerability bulletin impacts software or systems such as Fedora, Linux.

Our Vigil@nce team determined that the severity of this security note is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this cybersecurity note.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides a network vulnerability bulletin. The Vigil@nce computer vulnerability tracking service alerts your teams of vulnerabilities or threats impacting your information system.