CVE-2023-28063

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. It has a CVSS v3.1 base score of 6.7 (MEDIUM).

CVE-2023-28063 has a CVSS v3.1 score of 6.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

CVE-2023-28063 affects products from dell, specifically: alienware_m15_r6, alienware_m15_r6_firmware, alienware_m15_r7, alienware_m15_r7_firmware, chengming_3900, chengming_3900_firmware, chengming_3901, chengming_3901_firmware, chengming_3910, chengming_3910_firmware, chengming_3911, chengming_3911_firmware, chengming_3990, chengming_3990_firmware, chengming_3991, chengming_3991_firmware, g15_5510, g15_5510_firmware, g15_5511, g15_5511_firmware, g15_5520, g15_5520_firmware, g3_3500, g3_3500_firmware, g5_15_5590, g5_15_5590_firmware, g5_5000, g5_5000_firmware, g7_15_7500, g7_15_7500_firmware, g7_15_7590, g7_15_7590_firmware, g7_17_7700, g7_17_7700_firmware, g7_17_7790, g7_17_7790_firmware, inspiron_13_5320, inspiron_13_5320_firmware, inspiron_14_5410, inspiron_14_5410_firmware, inspiron_14_5418, inspiron_14_5418_firmware, inspiron_14_5420, inspiron_14_5420_firmware, inspiron_14_7420_2-in-1, inspiron_14_7420_2-in-1_firmware, inspiron_14_plus_7420, inspiron_14_plus_7420_firmware, inspiron_15_3511, inspiron_15_3511_firmware, inspiron_15_5510, inspiron_15_5510_firmware, inspiron_15_5518, inspiron_15_5518_firmware, inspiron_16_7620_2-in-1, inspiron_16_7620_2-in-1_firmware, inspiron_16_plus_7620, inspiron_16_plus_7620_firmware, inspiron_24_5410_all-in-one, inspiron_24_5410_all-in-one_firmware, inspiron_24_5411_all-in-one, inspiron_24_5411_all-in-one_firmware, inspiron_27_7710_all-in-one, inspiron_27_7710_all-in-one_firmware, inspiron_3020_desktop, inspiron_3020_desktop_firmware, inspiron_3020_small_desktop, inspiron_3020_small_desktop_firmware, inspiron_3490, inspiron_3490_firmware, inspiron_3493, inspiron_3493_firmware, inspiron_3501, inspiron_3501_firmware, inspiron_3511, inspiron_3511_firmware, inspiron_3520, inspiron_3520_firmware, inspiron_3593, inspiron_3593_firmware, inspiron_3880, inspiron_3880_firmware, inspiron_3881, inspiron_3881_firmware, inspiron_3891, inspiron_3891_firmware, inspiron_3910, inspiron_3910_firmware, inspiron_5300, inspiron_5300_firmware, inspiron_5301, inspiron_5301_firmware, inspiron_5310, inspiron_5310_firmware, inspiron_5391, inspiron_5391_firmware, inspiron_5400, inspiron_5400_2-in-1, inspiron_5400_2-in-1_firmware, inspiron_5400_firmware, inspiron_5401, inspiron_5401_aio, inspiron_5401_aio_firmware, inspiron_5401_firmware, inspiron_5402, inspiron_5402_firmware, inspiron_5406_2-in-1, inspiron_5406_2-in-1_firmware, inspiron_5408, inspiron_5408_firmware, inspiron_5409, inspiron_5409_firmware, inspiron_5410, inspiron_5410_firmware, inspiron_5490, inspiron_5490_firmware, inspiron_5491_2-in-1, inspiron_5491_2-in-1_firmware, inspiron_5498, inspiron_5498_firmware, inspiron_5501, inspiron_5501_firmware, inspiron_5502, inspiron_5502_firmware, inspiron_5508, inspiron_5508_firmware, inspiron_5509, inspiron_5509_firmware, inspiron_5590, inspiron_5590_firmware, inspiron_5591_2-in-1, inspiron_5591_2-in-1_firmware, inspiron_5598, inspiron_5598_firmware, inspiron_5620, inspiron_5620_firmware, inspiron_7000, inspiron_7000_firmware, inspiron_7300_2-in-1, inspiron_7300_2-in-1_firmware, inspiron_7306_2-in-1, inspiron_7306_2-in-1_firmware, inspiron_7391, inspiron_7391_firmware, inspiron_7400, inspiron_7400_firmware, inspiron_7490, inspiron_7490_firmware, inspiron_7500, inspiron_7500_2-in-1_black, inspiron_7500_2-in-1_black_firmware, inspiron_7500_firmware, inspiron_7501, inspiron_7501_firmware, inspiron_7506_2-in-1, inspiron_7506_2-in-1_firmware, inspiron_7510, inspiron_7510_firmware, inspiron_7590, inspiron_7590_firmware, inspiron_7591, inspiron_7591_firmware, inspiron_7610, inspiron_7610_firmware, inspiron_7700_all-in-one, inspiron_7700_all-in-one_firmware, inspiron_7791, inspiron_7791_firmware, latitude_3120, latitude_3120_firmware, latitude_3140, latitude_3140_firmware, latitude_3190_2-in-1, latitude_3190_2-in-1_firmware, latitude_3300, latitude_3300_firmware, latitude_3310, latitude_3310_2-in-1, latitude_3310_2-in-1_firmware, latitude_3310_firmware, latitude_3320, latitude_3320_firmware, latitude_3330, latitude_3330_firmware, latitude_3400, latitude_3400_firmware, latitude_3410, latitude_3410_firmware, latitude_3420, latitude_3420_firmware, latitude_3430, latitude_3430_firmware, latitude_3500, latitude_3500_firmware, latitude_3510, latitude_3510_firmware, latitude_3520, latitude_3520_firmware, latitude_3530, latitude_3530_firmware, latitude_5290, latitude_5290_2-in-1, latitude_5290_2-in-1_firmware, latitude_5290_firmware, latitude_5300, latitude_5300_2-in-1, latitude_5300_2-in-1_firmware, latitude_5300_firmware, latitude_5310, latitude_5310_2-in-1, latitude_5310_2-in-1_firmware, latitude_5310_firmware, latitude_5320, latitude_5320_firmware, latitude_5330, latitude_5330_firmware, latitude_5400, latitude_5400_firmware, latitude_5401, latitude_5401_firmware, latitude_5410, latitude_5410_firmware, latitude_5411, latitude_5411_firmware, latitude_5420, latitude_5420_firmware, latitude_5420_rugged, latitude_5420_rugged_firmware, latitude_5424_rugged, latitude_5424_rugged_firmware, latitude_5430, latitude_5430_firmware, latitude_5431, latitude_5431_firmware, latitude_5490, latitude_5490_firmware, latitude_5491, latitude_5491_firmware, latitude_5495, latitude_5495_firmware, latitude_5500, latitude_5500_firmware, latitude_5501, latitude_5501_firmware, latitude_5510, latitude_5510_firmware, latitude_5511, latitude_5511_firmware, latitude_5520, latitude_5520_firmware, latitude_5521, latitude_5521_firmware, latitude_5530, latitude_5530_firmware, latitude_5531, latitude_5531_firmware, latitude_5590, latitude_5590_firmware, latitude_5591, latitude_5591_firmware, latitude_7200_2-in-1, latitude_7200_2-in-1_firmware, latitude_7210_2-in-1, latitude_7210_2-in-1_firmware, latitude_7230_rugged_extreme_tablet, latitude_7230_rugged_extreme_tablet_firmware, latitude_7290, latitude_7290_firmware, latitude_7300, latitude_7300_firmware, latitude_7310, latitude_7310_firmware, latitude_7320, latitude_7320_detachable, latitude_7320_detachable_firmware, latitude_7320_firmware, latitude_7330, latitude_7330_firmware, latitude_7390, latitude_7390_2-in-1, latitude_7390_2-in-1_firmware, latitude_7390_firmware, latitude_7400, latitude_7400_2-in-1, latitude_7400_2-in-1_firmware, latitude_7400_firmware, latitude_7410, latitude_7410_firmware, latitude_7420, latitude_7420_firmware, latitude_7424_rugged_extreme, latitude_7424_rugged_extreme_firmware, latitude_7430, latitude_7430_firmware, latitude_7490, latitude_7490_firmware, latitude_7520, latitude_7520_firmware, latitude_7530, latitude_7530_firmware, latitude_9330, latitude_9330_firmware, latitude_9410, latitude_9410_firmware, latitude_9420, latitude_9420_firmware, latitude_9430, latitude_9430_firmware, latitude_9510, latitude_9510_firmware, latitude_9520, latitude_9520_firmware, latitude_rugged_5430, latitude_rugged_5430_firmware, latitude_rugged_7220, latitude_rugged_7220_firmware, latitude_rugged_7220ex, latitude_rugged_7220ex_firmware, latitude_rugged_7330, latitude_rugged_7330_firmware, latitute_5421, latitute_5421_firmware, optiplex_3000_micro, optiplex_3000_micro_firmware, optiplex_3000_small_form_factor, optiplex_3000_small_form_factor_firmware, optiplex_3000_thin_client, optiplex_3000_thin_client_firmware, optiplex_3000_tower, optiplex_3000_tower_firmware, optiplex_3080, optiplex_3080_firmware, optiplex_3090, optiplex_3090_firmware, optiplex_3090_ultra, optiplex_3090_ultra_firmware, optiplex_3280_all-in-one, optiplex_3280_all-in-one_firmware, optiplex_5000_micro, optiplex_5000_micro_firmware, optiplex_5000_small_form_factor, optiplex_5000_small_form_factor_firmware, optiplex_5000_tower, optiplex_5000_tower_firmware, optiplex_5080, optiplex_5080_firmware, optiplex_5090_micro, optiplex_5090_micro_firmware, optiplex_5090_small_form_factor, optiplex_5090_small_form_factor_firmware, optiplex_5090_tower, optiplex_5090_tower_firmware, optiplex_5400_all-in-one, optiplex_5400_all-in-one_firmware, optiplex_5480_all-in-one, optiplex_5480_all-in-one_firmware, optiplex_5490_all-in-one, optiplex_5490_all-in-one_firmware, optiplex_7000_micro, optiplex_7000_micro_firmware, optiplex_7000_small_form_factor, optiplex_7000_small_form_factor_firmware, optiplex_7000_tower, optiplex_7000_tower_firmware, optiplex_7000_xe_micro, optiplex_7000_xe_micro_firmware, optiplex_7080, optiplex_7080_firmware, optiplex_7090, optiplex_7090_firmware, optiplex_7090_ultra, optiplex_7090_ultra_firmware, optiplex_7400_all-in-one, optiplex_7400_all-in-one_firmware, optiplex_7480_all-in-one, optiplex_7480_all-in-one_firmware, optiplex_7490_all-in-one, optiplex_7490_all-in-one_firmware, optiplex_7780_all-in-one, optiplex_7780_all-in-one_firmware, optiplex_all-in-one_7410, optiplex_all-in-one_7410_firmware, optiplex_micro_7010, optiplex_micro_7010_firmware, optiplex_micro_plus_7010, optiplex_micro_plus_7010_firmware, optiplex_small_form_factor_7010, optiplex_small_form_factor_7010_firmware, optiplex_small_form_factor_plus_7010, optiplex_small_form_factor_plus_7010_firmware, optiplex_tower_7010, optiplex_tower_7010_firmware, optiplex_tower_plus_7010, optiplex_tower_plus_7010_firmware, optiplex_xe4, optiplex_xe4_firmware, optiplex_xe4_oemready, optiplex_xe4_oemready_firmware, precision_3260_compact, precision_3260_compact_firmware, precision_3260_xe_compact, precision_3260_xe_compact_firmware, precision_3440, precision_3440_firmware, precision_3450, precision_3450_firmware, precision_3460_small_form_factor, precision_3460_small_form_factor_firmware, precision_3460_xe_small_form_factor, precision_3460_xe_small_form_factor_firmware, precision_3470, precision_3470_firmware, precision_3530, precision_3530_firmware, precision_3540, precision_3540_firmware, precision_3541, precision_3541_firmware, precision_3550, precision_3550_firmware, precision_3551, precision_3551_firmware, precision_3560, precision_3560_firmware, precision_3561, precision_3561_firmware, precision_3570, precision_3570_firmware, precision_3571, precision_3571_firmware, precision_3640_tower, precision_3640_tower_firmware, precision_3650_tower, precision_3650_tower_firmware, precision_3660, precision_3660_firmware, precision_5470, precision_5470_firmware, precision_5530_2-in-1, precision_5530_2-in-1_firmware, precision_5550, precision_5550_firmware, precision_5560, precision_5560_firmware, precision_5570, precision_5570_firmware, precision_5750, precision_5750_firmware, precision_5760, precision_5760_firmware, precision_5770, precision_5770_firmware, precision_7530, precision_7530_firmware, precision_7540, precision_7540_firmware, precision_7550, precision_7550_firmware, precision_7560, precision_7560_firmware, precision_7670, precision_7670_firmware, precision_7730, precision_7730_firmware, precision_7740, precision_7740_firmware, precision_7750, precision_7750_firmware, precision_7760, precision_7760_firmware, precision_7770, precision_7770_firmware, precision_7865_tower, precision_7865_tower_firmware, vostro_3020_small_desktop, vostro_3020_small_desktop_firmware, vostro_3020_tower_desktop, vostro_3020_tower_desktop_firmware, vostro_3400, vostro_3400_firmware, vostro_3420, vostro_3420_firmware, vostro_3500, vostro_3500_firmware, vostro_3510, vostro_3510_firmware, vostro_3520, vostro_3520_firmware, vostro_3590, vostro_3590_firmware, vostro_3681, vostro_3681_firmware, vostro_3690, vostro_3690_firmware, vostro_3710, vostro_3710_firmware, vostro_3881, vostro_3881_firmware, vostro_3890, vostro_3890_firmware, vostro_3910, vostro_3910_firmware, vostro_5300, vostro_5300_firmware, vostro_5301, vostro_5301_firmware, vostro_5310, vostro_5310_firmware, vostro_5320, vostro_5320_firmware, vostro_5391, vostro_5391_firmware, vostro_5401, vostro_5401_firmware, vostro_5402, vostro_5402_firmware, vostro_5410, vostro_5410_firmware, vostro_5490, vostro_5490_firmware, vostro_5501, vostro_5501_firmware, vostro_5502, vostro_5502_firmware, vostro_5510, vostro_5510_firmware, vostro_5590, vostro_5590_firmware, vostro_5591, vostro_5591_firmware, vostro_5620, vostro_5620_firmware, vostro_5880, vostro_5880_firmware, vostro_5890, vostro_5890_firmware, vostro_7500, vostro_7500_firmware, vostro_7510, vostro_7510_firmware, vostro_7590, vostro_7590_firmware, vostro_7620, vostro_7620_firmware, xps_13_7390, xps_13_7390_2-in-1, xps_13_7390_2-in-1_firmware, xps_13_7390_firmware, xps_13_9300, xps_13_9300_firmware, xps_13_9305, xps_13_9305_firmware, xps_13_9310, xps_13_9310_2-in-1, xps_13_9310_2-in-1_firmware, xps_13_9310_firmware, xps_13_9315, xps_13_9315_2-in-1, xps_13_9315_2-in-1_firmware, xps_13_9315_firmware, xps_13_9380, xps_13_9380_firmware, xps_13_plus_9320, xps_13_plus_9320_firmware, xps_15_7590, xps_15_7590_firmware, xps_15_9500, xps_15_9500_firmware, xps_15_9510, xps_15_9510_firmware, xps_15_9520, xps_15_9520_firmware, xps_15_9575_2-in-1, xps_15_9575_2-in-1_firmware, xps_17_9700, xps_17_9700_firmware, xps_17_9710, xps_17_9710_firmware, xps_17_9720, xps_17_9720_firmware, xps_8940, xps_8940_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.