Is CVE-2023-28063 actively exploited?

CVE-2023-28063 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2023-28063?

CVE-2023-28063 has a CVSS score of 6.7 (MEDIUM severity). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-28063?

Patch guidance is available from dell security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-28063.

CVE-2023-28063 - remediation guidance & executive summary

Q: Which products are affected by CVE-2023-28063?

291 products: dell optiplex 3000 micro firmware, dell optiplex 3000 small form factor firmware, dell optiplex 3000 tower firmware, dell optiplex 5000 micro firmware, dell optiplex 5000 small form factor firmware, and 286 more.

Description

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: high
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-195 CWE-681

Metadata

Primary Vendor: DELL
Published: 2/6/2024
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

dell : optiplex_3000_micro_firmwaredell : optiplex_3000_small_form_factor_firmwaredell : optiplex_3000_tower_firmwaredell : optiplex_5000_micro_firmwaredell : optiplex_5000_small_form_factor_firmwaredell : optiplex_5000_tower_firmwaredell : optiplex_7000_micro_firmwaredell : optiplex_7000_small_form_factor_firmwaredell : optiplex_7000_tower_firmwaredell : optiplex_7000_xe_micro_firmwaredell : optiplex_5090_micro_firmwaredell : optiplex_5090_small_form_factor_firmwaredell : optiplex_5090_tower_firmwaredell : optiplex_micro_7010_firmwaredell : optiplex_micro_plus_7010_firmwaredell : optiplex_small_form_factor_7010_firmwaredell : optiplex_small_form_factor_plus_7010_firmwaredell : optiplex_tower_7010_firmwaredell : optiplex_tower_plus_7010_firmwaredell : optiplex_xe4_firmwaredell : optiplex_xe4_oemready_firmwaredell : precision_3260_xe_compact_firmwaredell : precision_3260_compact_firmwaredell : precision_3460_xe_small_form_factor_firmwaredell : precision_3460_small_form_factor_firmwaredell : alienware_m15_r6_firmwaredell : alienware_m15_r7_firmwaredell : chengming_3901_firmwaredell : chengming_3900_firmwaredell : chengming_3911_firmwaredell : chengming_3910_firmwaredell : chengming_3990_firmwaredell : chengming_3991_firmwaredell : g15_5510_firmwaredell : g15_5511_firmwaredell : g15_5520_firmwaredell : g3_3500_firmwaredell : g5_15_5590_firmwaredell : g5_5000_firmwaredell : g7_15_7500_firmwaredell : g7_15_7590_firmwaredell : g7_17_7700_firmwaredell : g7_17_7790_firmwaredell : inspiron_13_5320_firmwaredell : inspiron_14_5418_firmwaredell : inspiron_14_5410_firmwaredell : inspiron_14_5420_firmwaredell : inspiron_14_7420_2-in-1_firmwaredell : inspiron_14_plus_7420_firmwaredell : inspiron_15_3511_firmwaredell : inspiron_15_5510_firmwaredell : inspiron_15_5518_firmwaredell : inspiron_16_7620_2-in-1_firmwaredell : inspiron_16_plus_7620_firmwaredell : inspiron_24_5410_all-in-one_firmwaredell : inspiron_24_5411_all-in-one_firmwaredell : inspiron_27_7710_all-in-one_firmwaredell : inspiron_3020_small_desktop_firmwaredell : inspiron_3020_desktop_firmwaredell : inspiron_3490_firmwaredell : inspiron_3493_firmwaredell : inspiron_3501_firmwaredell : inspiron_3511_firmwaredell : inspiron_3520_firmwaredell : inspiron_3593_firmwaredell : inspiron_3880_firmwaredell : inspiron_3881_firmwaredell : inspiron_3891_firmwaredell : inspiron_3910_firmwaredell : inspiron_5300_firmwaredell : inspiron_5301_firmwaredell : inspiron_5310_firmwaredell : inspiron_5391_firmwaredell : inspiron_5400_firmwaredell : inspiron_5400_2-in-1_firmwaredell : inspiron_5401_firmwaredell : inspiron_5401_aio_firmwaredell : inspiron_5402_firmwaredell : inspiron_5406_2-in-1_firmwaredell : inspiron_5408_firmwaredell : inspiron_5409_firmwaredell : inspiron_5410_firmwaredell : inspiron_5490_firmwaredell : inspiron_5491_2-in-1_firmwaredell : inspiron_5498_firmwaredell : inspiron_5501_firmwaredell : inspiron_5502_firmwaredell : inspiron_5508_firmwaredell : inspiron_5509_firmwaredell : inspiron_5590_firmwaredell : inspiron_5591_2-in-1_firmwaredell : inspiron_5598_firmwaredell : inspiron_5620_firmwaredell : inspiron_7000_firmwaredell : inspiron_7300_2-in-1_firmwaredell : inspiron_7306_2-in-1_firmwaredell : inspiron_7391_firmwaredell : inspiron_7400_firmwaredell : inspiron_7490_firmwaredell : inspiron_7500_firmwaredell : inspiron_7500_2-in-1_black_firmwaredell : inspiron_7501_firmwaredell : inspiron_7506_2-in-1_firmwaredell : inspiron_7510_firmwaredell : inspiron_7590_firmwaredell : inspiron_7591_firmwaredell : inspiron_7610_firmwaredell : inspiron_7700_all-in-one_firmwaredell : inspiron_7791_firmwaredell : latitude_3120_firmwaredell : latitude_3140_firmwaredell : latitude_3190_2-in-1_firmwaredell : latitude_3300_firmwaredell : latitude_3310_firmwaredell : latitude_3310_2-in-1_firmwaredell : latitude_3320_firmwaredell : latitude_3330_firmwaredell : latitude_3400_firmwaredell : latitude_3410_firmwaredell : latitude_3420_firmwaredell : latitude_3430_firmwaredell : latitude_3500_firmwaredell : latitude_3510_firmwaredell : latitude_3520_firmwaredell : latitude_3530_firmwaredell : latitude_5290_firmwaredell : latitude_5290_2-in-1_firmwaredell : latitude_5300_firmwaredell : latitude_5300_2-in-1_firmwaredell : latitude_5310_firmwaredell : latitude_5310_2-in-1_firmwaredell : latitude_5320_firmwaredell : latitude_5330_firmwaredell : latitude_5400_firmwaredell : latitude_5401_firmwaredell : latitude_5410_firmwaredell : latitude_5411_firmwaredell : latitude_5420_firmwaredell : latitude_5420_rugged_firmwaredell : latitude_5424_rugged_firmwaredell : latitude_5430_firmwaredell : latitude_5431_firmwaredell : latitude_5490_firmwaredell : latitude_5491_firmwaredell : latitude_5495_firmwaredell : latitude_5500_firmwaredell : latitude_5501_firmwaredell : latitude_5510_firmwaredell : latitude_5511_firmwaredell : latitude_5520_firmwaredell : latitude_5521_firmwaredell : latitude_5530_firmwaredell : latitude_5531_firmwaredell : latitude_5590_firmwaredell : latitude_5591_firmwaredell : latitude_7200_2-in-1_firmwaredell : latitude_7210_2-in-1_firmwaredell : latitude_7230_rugged_extreme_tablet_firmwaredell : latitude_7290_firmwaredell : latitude_7300_firmwaredell : latitude_7310_firmwaredell : latitude_7320_firmwaredell : latitude_7320_detachable_firmwaredell : latitude_7330_firmwaredell : latitude_7390_firmwaredell : latitude_7390_2-in-1_firmwaredell : latitude_7400_firmwaredell : latitude_7400_2-in-1_firmwaredell : latitude_7410_firmwaredell : latitude_7420_firmwaredell : latitude_7424_rugged_extreme_firmwaredell : latitude_7430_firmwaredell : latitude_7490_firmwaredell : latitude_7520_firmwaredell : latitude_7530_firmwaredell : latitude_9330_firmwaredell : latitude_9410_firmwaredell : latitude_9420_firmwaredell : latitude_9430_firmwaredell : latitude_9510_firmwaredell : latitude_9520_firmwaredell : latitude_rugged_5430_firmwaredell : latitude_rugged_7220_firmwaredell : latitude_rugged_7220ex_firmwaredell : latitude_rugged_7330_firmwaredell : latitute_5421_firmwaredell : optiplex_3000_thin_client_firmwaredell : optiplex_3080_firmwaredell : optiplex_3090_firmwaredell : optiplex_3090_ultra_firmwaredell : optiplex_3280_all-in-one_firmwaredell : optiplex_5080_firmwaredell : optiplex_5400_all-in-one_firmwaredell : optiplex_5480_all-in-one_firmwaredell : optiplex_5490_all-in-one_firmwaredell : optiplex_7080_firmwaredell : optiplex_7090_firmwaredell : optiplex_7090_ultra_firmwaredell : optiplex_7400_all-in-one_firmwaredell : optiplex_7480_all-in-one_firmwaredell : optiplex_7490_all-in-one_firmwaredell : optiplex_7780_all-in-one_firmwaredell : optiplex_all-in-one_7410_firmwaredell : precision_3440_firmwaredell : precision_3450_firmwaredell : precision_3470_firmwaredell : precision_3530_firmwaredell : precision_3540_firmwaredell : precision_3541_firmwaredell : precision_3550_firmwaredell : precision_3551_firmwaredell : precision_3560_firmwaredell : precision_3561_firmwaredell : precision_3570_firmwaredell : precision_3571_firmwaredell : precision_3640_tower_firmwaredell : precision_3650_tower_firmwaredell : precision_3660_firmwaredell : precision_5470_firmwaredell : precision_5530_2-in-1_firmwaredell : precision_5550_firmwaredell : precision_5560_firmwaredell : precision_5570_firmwaredell : precision_5750_firmwaredell : precision_5760_firmwaredell : precision_5770_firmwaredell : precision_7530_firmwaredell : precision_7540_firmwaredell : precision_7550_firmwaredell : precision_7560_firmwaredell : precision_7670_firmwaredell : precision_7730_firmwaredell : precision_7740_firmwaredell : precision_7750_firmwaredell : precision_7760_firmwaredell : precision_7770_firmwaredell : precision_7865_tower_firmwaredell : vostro_3020_small_desktop_firmwaredell : vostro_3020_tower_desktop_firmwaredell : vostro_3400_firmwaredell : vostro_3420_firmwaredell : vostro_3500_firmwaredell : vostro_3510_firmwaredell : vostro_3520_firmwaredell : vostro_3590_firmwaredell : vostro_3681_firmwaredell : vostro_3690_firmwaredell : vostro_3710_firmwaredell : vostro_3881_firmwaredell : vostro_3890_firmwaredell : vostro_3910_firmwaredell : vostro_5300_firmwaredell : vostro_5301_firmwaredell : vostro_5310_firmwaredell : vostro_5320_firmwaredell : vostro_5391_firmwaredell : vostro_5401_firmwaredell : vostro_5402_firmwaredell : vostro_5410_firmwaredell : vostro_5490_firmwaredell : vostro_5501_firmwaredell : vostro_5502_firmwaredell : vostro_5510_firmwaredell : vostro_5590_firmwaredell : vostro_5591_firmwaredell : vostro_5620_firmwaredell : vostro_5880_firmwaredell : vostro_5890_firmwaredell : vostro_7500_firmwaredell : vostro_7510_firmwaredell : vostro_7590_firmwaredell : vostro_7620_firmwaredell : xps_13_9305_firmwaredell : xps_13_7390_firmwaredell : xps_13_7390_2-in-1_firmwaredell : xps_13_9300_firmwaredell : xps_13_9310_firmwaredell : xps_13_9310_2-in-1_firmwaredell : xps_13_9315_firmwaredell : xps_13_9315_2-in-1_firmwaredell : xps_13_9380_firmwaredell : xps_13_plus_9320_firmwaredell : xps_15_7590_firmwaredell : xps_15_9500_firmwaredell : xps_15_9510_firmwaredell : xps_15_9520_firmwaredell : xps_15_9575_2-in-1_firmwaredell : xps_17_9700_firmwaredell : xps_17_9710_firmwaredell : xps_17_9720_firmwaredell : xps_8940_firmware

Remediation Guidance

Executive Summary

Cite this page

CVE-2023-28063. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2023-28063

View on NIST NVD

CVE-2023-28063 vulnerability