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Vulnerability of Linux kernel: buffer overflow via mwifiex_ret_wmm_get_status

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via mwifiex_ret_wmm_get_status() of the Linux kernel, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: Linux.
Severity of this weakness: 3/4.
Creation date: 11/05/2020.
Références of this bulletin: CVE-2020-12654, VIGILANCE-VUL-32220.

Description of the vulnerability 

An attacker can trigger a buffer overflow via mwifiex_ret_wmm_get_status() of th...
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This cybersecurity note impacts software or systems such as Linux.

Our Vigil@nce team determined that the severity of this computer weakness announce is important.

The trust level is of type confirmed by the editor, with an origin of radio connection.

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

Solutions for this threat 

Solutions, fixes, patches and workarounds for this vulnerability are not yet public.
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