Stack overflow vulnerability in Aspire E5-475G 's BIOS firmware, in the FpGui module, a second call to GetVariable services allows local attackers to execute arbitrary code in the UEFI DXE phase and gain escalated privileges.
References
| Link | Resource |
|---|---|
| https://acer.com/ | Not Applicable |
| https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-40080/CVE-2022-40080.md | Exploit Third Party Advisory |
| https://acer.com/ | Not Applicable |
| https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-40080/CVE-2022-40080.md | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
21 Nov 2024, 07:20
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://acer.com/ - Not Applicable | |
| References | () https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-40080/CVE-2022-40080.md - Exploit, Third Party Advisory |
Information
Published : 2023-02-16 20:15
Updated : 2024-11-21 07:20
NVD link : CVE-2022-40080
Mitre link : CVE-2022-40080
CVE.ORG link : CVE-2022-40080
JSON object : View
Products Affected
acer
- aspire_e5-475g
- aspire_e5-475g_firmware
CWE
CWE-787
Out-of-bounds Write