CVE-2023-52080

CVSS 7.7 HIGHEPSS 0.2%CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 Apr 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

IEIT NF5280M6 UEFI firmware through 8.4 has a pool overflow vulnerability, caused by improper use of the gRT->GetVariable() function. Attackers with access to local NVRAM variables can exploit this by modifying these variables on SPI Flash, resulting in memory data being tampered with. When critical data in memory data is tampered with,a crash may occur.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected products

n/a · n/a

References

https://ieisystem.com https://support.ieisystem.com/lcjtww/psirt/security-advisories/2751271/index.html