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Vulnerability of Linux kernel: buffer overflow via sound/soc/qcom/sdm845.c

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via sound/soc/qcom/sdm845.c of the Linux kernel, in order to trigger a denial of service, and possibly to run code.
Impacted software: Fedora, Linux, Ubuntu.
Severity of this computer vulnerability: 2/4.
Creation date: 22/03/2021.
Références of this announce: CVE-2021-28952, FEDORA-2021-68b0dd2373, FEDORA-2021-9503fffad9, USN-4948-1, VIGILANCE-VUL-34906.

Description of the vulnerability 

An attacker can trigger a buffer overflow via sound/soc/qcom/sdm845.c of the Lin...
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This computer weakness impacts software or systems such as Fedora, Linux, Ubuntu.

Our Vigil@nce team determined that the severity of this vulnerability note is medium.

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 threat.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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