Multiple Acer products buffer overflow | CVE-2022-30426
NAME
Multiple Acer products buffer overflow
- Platforms Affected:
Acer Aspire 5600 5600
Acer Altos T110 F3
Acer AP130 F2
Acer Aspire 1600X
Acer Aspire 1602M
Acer Aspire 7600U
Acer Aspire MC605
Acer Aspire TC-105
Acer Aspire TC-120
Acer Aspire U5-620
Acer Aspire X1935
Acer Aspire X3475
Acer Aspire X3995
Acer Aspire XC100
Acer Aspire XC600
Acer Aspire Z3-615
Acer Veriton B630_49
Acer Veriton E430G
Acer Veriton E430 - Risk Level:
8.4 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Multiple Acer products are vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the UEFI DXE driver. By sending a specially-crafted request, a local attacker could overflow a buffer and execute arbitrary code on the system.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Local
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Unavailable
MITIGATION
No remedy available as of September 20, 2022.
- Reference Link:
https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-30426/CVE-2022-30426.md - Reference Link:
http://acer.com/
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