NVD

CVE-2022-30426 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

There is a stack buffer overflow vulnerability, which could lead to arbitrary code execution in UEFI DXE driver on some Acer products. An attack could exploit this vulnerability to escalate privilege from ring 3 to ring 0, and hijack control flow during UEFI DXE execution. This affects Altos T110 F3 firmware version <= P13 (latest) and AP130 F2 firmware version <= P04 (latest) and Aspire 1600X firmware version <= P11.A3L (latest) and Aspire 1602M firmware version <= P11.A3L (latest) and Aspire 7600U firmware version <= P11.A4 (latest) and Aspire MC605 firmware version <= P11.A4L (latest) and Aspire TC-105 firmware version <= P12.B0L (latest) and Aspire TC-120 firmware version <= P11-A4 (latest) and Aspire U5-620 firmware version <= P11.A1 (latest) and Aspire X1935 firmware version <= P11.A3L (latest) and Aspire X3475 firmware version <= P11.A3L (latest) and Aspire X3995 firmware version <= P11.A3L (latest) and Aspire XC100 firmware version <= P11.B3 (latest) and Aspire XC600 firmware version <= P11.A4 (latest) and Aspire Z3-615 firmware version <= P11.A2L (latest) and Veriton E430G firmware version <= P21.A1 (latest) and Veriton B630_49 firmware version <= AAP02SR (latest) and Veriton E430 firmware version <= P11.A4 (latest) and Veriton M2110G firmware version <= P21.A3 (latest) and Veriton M2120G fir.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.8 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://acer.com	Vendor Advisory
http://acer.com	Vendor Advisory
http://altos.com	Broken Link
http://altos.com	Broken Link
https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-30426/CVE-2022-30426.md	Exploit Third Party Advisory
https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-30426/CVE-2022-30426.md	Exploit Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 9/26/2022 10:35:10 AM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-787
Added	CPE Configuration		AND OR cpe:2.3:o:acer:altos_t110_f3_firmware::::::::* versions up to (excluding) p13 OR cpe:2.3:h:acer:altos_t110_f3:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:ap130_f2_firmware::::::::* versions up to (excluding) p04 OR cpe:2.3:h:acer:ap130_f2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_1600x_firmware::::::::* versions up to (excluding) p11.a3l OR cpe:2.3:h:acer:aspire_1600x:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_1602m_firmware::::::::* versions up to (excluding) p11.a3l OR cpe:2.3:h:acer:aspire_1602m:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_7600u_firmware::::::::* versions up to (excluding) p11.a4 OR cpe:2.3:h:acer:aspire_7600u:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_mc605_firmware::::::::* versions up to (excluding) p11.a4l OR cpe:2.3:h:acer:aspire_mc605:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_tc-105_firmware::::::::* versions up to (excluding) p12.b0l OR cpe:2.3:h:acer:aspire_tc-105:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_tc-120_firmware::::::::* versions up to (excluding) p11-a4 OR cpe:2.3:h:acer:aspire_tc-120:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_u5-620_firmware::::::::* versions up to (excluding) p11.a1 OR cpe:2.3:h:acer:aspire_u5-620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_x1935_firmware::::::::* versions up to (excluding) p11.a3l OR cpe:2.3:h:acer:aspire_x1935:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_x3475_firmware::::::::* versions up to (excluding) p11.a3l OR cpe:2.3:h:acer:aspire_x3475:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_x3995_firmware::::::::* versions up to (excluding) p11.a3l OR cpe:2.3:h:acer:aspire_x3995:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_xc100_firmware::::::::* versions up to (excluding) p11.b3 OR cpe:2.3:h:acer:aspire_xc100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_xc600_firmware::::::::* versions up to (excluding) p11.a4 OR cpe:2.3:h:acer:aspire_xc600:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:aspire_z3-615_firmware::::::::* versions up to (excluding) p11.a2l OR cpe:2.3:h:acer:aspire_z3-615:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_b630_49_firmware::::::::* versions up to (excluding) aap02sr OR cpe:2.3:h:acer:veriton_b630_49:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_e430_firmware::::::::* versions up to (excluding) p11.a4 OR cpe:2.3:h:acer:veriton_e430:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_e430g_firmware::::::::* versions up to (excluding) p21.a1 OR cpe:2.3:h:acer:veriton_e430g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m2110g_firmware::::::::* versions up to (excluding) p21.a3 OR cpe:2.3:h:acer:veriton_m2110g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m2120g_firmware::::::::* versions up to (excluding) p11-a3 OR cpe:2.3:h:acer:veriton_m2120g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m2611_firmware::::::::* versions up to (excluding) p11.b0 OR cpe:2.3:h:acer:veriton_m2611:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m2611g_firmware::::::::* versions up to (excluding) p11-b0l OR cpe:2.3:h:acer:veriton_m2611g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m4620_firmware::::::::* versions up to (excluding) p21.a3 OR cpe:2.3:h:acer:veriton_m4620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m4620g_firmware::::::::* versions up to (excluding) p21.a3 OR cpe:2.3:h:acer:veriton_m4620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_m6620g_firmware::::::::* versions up to (excluding) p21.a0 OR cpe:2.3:h:acer:veriton_m6620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_n2620g_firmware::::::::* versions up to (excluding) p21.b0 OR cpe:2.3:h:acer:veriton_n2620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_n4620g_firmware::::::::* versions up to (excluding) p11.a2l OR cpe:2.3:h:acer:veriton_n4620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_n4630g_firmware::::::::* versions up to (excluding) p21.b0 OR cpe:2.3:h:acer:veriton_n4630g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_s6620g_firmware::::::::* versions up to (excluding) p11.a1 OR cpe:2.3:h:acer:veriton_s6620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_x2611_firmware::::::::* versions up to (excluding) p11.a4 OR cpe:2.3:h:acer:veriton_x2611:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_x2611g_firmware::::::::* versions up to (excluding) p11.a4 OR cpe:2.3:h:acer:veriton_x2611g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_x4620g_firmware::::::::* versions up to (excluding) p11.a3 OR cpe:2.3:h:acer:veriton_x4620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_x6620g_firmware::::::::* versions up to (excluding) p11.a3 OR cpe:2.3:h:acer:veriton_x6620g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:acer:veriton_z2650g_firmware::::::::* versions up to (excluding) p21.a1 OR cpe:2.3:h:acer:veriton_z2650g:-:::::::*
Changed	Reference Type	http://acer.com No Types Assigned	http://acer.com Vendor Advisory
Changed	Reference Type	http://altos.com No Types Assigned	http://altos.com Broken Link
Changed	Reference Type	https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-30426/CVE-2022-30426.md No Types Assigned	https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-30426/CVE-2022-30426.md Exploit, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2022-30426
NVD Published Date:
09/22/2022
NVD Last Modified:
11/21/2024
Source:
MITRE

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2022-30426 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 2:02:45 AM

CVE Modified by MITRE 5/14/2024 6:35:27 AM

Initial Analysis by NIST 9/26/2022 10:35:10 AM

Quick Info