High severity7.5NVD Advisory· Published Jan 18, 2023· Updated Jun 17, 2026

CVE-2022-34401

Description

Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dell/Alienware M15 A6 Firmware
cpe:2.3:o:dell:alienware_m15_a6_firmware:*:*:*:*:*:*:*:*
Range: <1.4.3
Dell/Alienware M17 R5 Firmware
cpe:2.3:o:dell:alienware_m17_r5_firmware:*:*:*:*:*:*:*:*
Range: <1.4.3
Dell/G15 5525 Firmware
cpe:2.3:o:dell:g15_5525_firmware:*:*:*:*:*:*:*:*
Range: <1.4.3
Dell/BIOSllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 1.4.3

cvss	0.488
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

CVE-2022-34401

Description

AI Insight

Affected products

Patches

Vulnerability mechanics

References

News mentions