CVE-2020-5388: Buffer Overflow
Dell Inspiron 15 7579 2-in-1 BIOS versions prior to 1.31.0 contain an Improper SMM communication buffer verification vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-5388?
CVE-2020-5388 is considered a high severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2020-5388?
To fix CVE-2020-5388, update the BIOS of the Dell Inspiron 15 7579 to version 1.31.0 or later.
Who is affected by CVE-2020-5388?
CVE-2020-5388 affects users of Dell Inspiron 15 7579 2-in-1 devices running BIOS versions prior to 1.31.0.
What exploitation methods are associated with CVE-2020-5388?
CVE-2020-5388 can be exploited by a local authenticated user utilizing SMI to gain control over SMRAM.
What are the consequences of exploiting CVE-2020-5388?
Exploiting CVE-2020-5388 may allow an attacker to execute arbitrary code with elevated privileges in the system.