리소스 살펴보기/CVE-2021-21551- Millions Of Dell Computers At Risk – Multiple BIOS Driver Privilege Escalation Flaws
5월 14, 2021
CVE-2021-21551- Millions Of Dell Computers At Risk – Multiple BIOS Driver Privilege Escalation Flaws
- SentinelLabs has discovered five high severity flaws in Dell’s firmware update driver impacting Dell desktops, laptops, notebooks and tablets.
- Attackers may exploit these vulnerabilities to locally escalate to kernel-mode privileges.
Since 2009, Dell has released hundreds of millions of Windows devices worldwide which contain the vulnerable driver.
- SentinelLabs findings were proactively reported to Dell on Dec 1, 2020 and are tracked as CVE-2021-21551 , marked with CVSS Score 8.8.
- Dell has released a security update to its customers to address this vulnerability.
At this time, SentinelOne has not discovered evidence of in-the-wild abuse.
CVE-2021-21551- Millions Of Dell Computers At Risk – Multiple BIOS Driver Privilege Escalation Flaws
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