ByteOS Network

Vulnerability Details :

CVE-2022-31223

Assigner-dell

Assigner Org ID-c550e75a-17ff-4988-97f0-544cde3820fe

Published At-12 Sep, 2022 | 18:35

Updated At-16 Sep, 2024 | 22:36

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:dell

Assigner Org ID:c550e75a-17ff-4988-97f0-544cde3820fe

Published At:12 Sep, 2022 | 18:35

Updated At:16 Sep, 2024 | 22:36

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

Dell Inc.

Product

CPG BIOS

Versions

Affected

From unspecified before 21Q4 platforms (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-158	CWE-158: Improper Neutralization of Null Byte or NUL Character

Type: CWE

CWE ID: CWE-158

Description: CWE-158: Improper Neutralization of Null Byte or NUL Character

Metrics

Version	Base score	Base severity	Vector
3.1	2.3	LOW	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Version: 3.1

Base score: 2.3

Base severity: LOW

Vector:

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

References

Hyperlink	Resource
https://www.dell.com/support/kbdoc/000202196	x_refsource_MISC

Hyperlink: https://www.dell.com/support/kbdoc/000202196

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://www.dell.com/support/kbdoc/000202196	x_refsource_MISC x_transferred

Hyperlink: https://www.dell.com/support/kbdoc/000202196

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:security_alert@emc.com

Published At:12 Sep, 2022 | 19:15

Updated At:15 Sep, 2022 | 19:38

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	2.3	LOW	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Secondary	3.1	2.3	LOW	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Type: Primary

Version: 3.1

Base score: 2.3

Base severity: LOW

Vector:

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

Type: Secondary

Version: 3.1

Base score: 2.3

Base severity: LOW

Vector:

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

CPE Matches

Dell Inc.

>>chengming_3900_firmware>>Versions before 1.1.66(exclusive)

cpe:2.3:o:dell:chengming_3900_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>chengming_3900>>-

cpe:2.3:h:dell:chengming_3900:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_14_plus_7420_firmware>>Versions before 1.2.0(exclusive)

cpe:2.3:o:dell:inspiron_14_plus_7420_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_14_plus_7420>>-

cpe:2.3:h:dell:inspiron_14_plus_7420:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_16_plus_7620_firmware>>Versions before 1.2.0(exclusive)

cpe:2.3:o:dell:inspiron_16_plus_7620_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_16_plus_7620>>-

cpe:2.3:h:dell:inspiron_16_plus_7620:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_3910_firmware>>Versions before 1.1.66(exclusive)

cpe:2.3:o:dell:inspiron_3910_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_3910>>-

cpe:2.3:h:dell:inspiron_3910:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5320_firmware>>Versions before 1.1.0(exclusive)

cpe:2.3:o:dell:inspiron_5320_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5320>>-

cpe:2.3:h:dell:inspiron_5320:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5420_firmware>>Versions before 1.4.1(exclusive)

cpe:2.3:o:dell:inspiron_5420_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5420>>-

cpe:2.3:h:dell:inspiron_5420:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5620_firmware>>Versions before 1.4.1(exclusive)

cpe:2.3:o:dell:inspiron_5620_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_5620>>-

cpe:2.3:h:dell:inspiron_5620:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_7420_firmware>>Versions before 1.3.0(exclusive)

cpe:2.3:o:dell:inspiron_7420_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_7420>>-

cpe:2.3:h:dell:inspiron_7420:-:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_7620_firmware>>Versions before 1.3.0(exclusive)

cpe:2.3:o:dell:inspiron_7620_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>inspiron_7620>>-

cpe:2.3:h:dell:inspiron_7620:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_3000_firmware>>Versions before 1.1.66(exclusive)

cpe:2.3:o:dell:optiplex_3000_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_3000>>-

cpe:2.3:h:dell:optiplex_3000:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_3000_thin_client_firmware>>Versions before 1.0.7(exclusive)

cpe:2.3:o:dell:optiplex_3000_thin_client_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_3000_thin_client>>-

cpe:2.3:h:dell:optiplex_3000_thin_client:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_5000_firmware>>Versions before 1.3.62(exclusive)

cpe:2.3:o:dell:optiplex_5000_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_5000>>-

cpe:2.3:h:dell:optiplex_5000:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_5400_firmware>>Versions before 1.0.13(exclusive)

cpe:2.3:o:dell:optiplex_5400_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_5400>>-

cpe:2.3:h:dell:optiplex_5400:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7000_firmware>>Versions before 1.3.62(exclusive)

cpe:2.3:o:dell:optiplex_7000_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7000>>-

cpe:2.3:h:dell:optiplex_7000:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7000_oem_firmware>>Versions before 1.3.62(exclusive)

cpe:2.3:o:dell:optiplex_7000_oem_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7000_oem>>-

cpe:2.3:h:dell:optiplex_7000_oem:-:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7400_firmware>>Versions before 1.0.13(exclusive)

cpe:2.3:o:dell:optiplex_7400_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>optiplex_7400>>-

cpe:2.3:h:dell:optiplex_7400:-:*:*:*:*:*:*:*

Dell Inc.

>>precision_3460_small_form_factor_firmware>>Versions before 1.3.62(exclusive)

cpe:2.3:o:dell:precision_3460_small_form_factor_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>precision_3460_small_form_factor>>-

cpe:2.3:h:dell:precision_3460_small_form_factor:-:*:*:*:*:*:*:*

Dell Inc.

>>precision_3660_tower_firmware>>Versions before 1.3.71(exclusive)

cpe:2.3:o:dell:precision_3660_tower_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>precision_3660_tower>>-

cpe:2.3:h:dell:precision_3660_tower:-:*:*:*:*:*:*:*

Dell Inc.

>>precision_5770_firmware>>Versions before 1.6.0(exclusive)

cpe:2.3:o:dell:precision_5770_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>precision_5770>>-

cpe:2.3:h:dell:precision_5770:-:*:*:*:*:*:*:*

Dell Inc.

>>vostro_3710_firmware>>Versions before 1.1.66(exclusive)

cpe:2.3:o:dell:vostro_3710_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>vostro_3710>>-

cpe:2.3:h:dell:vostro_3710:-:*:*:*:*:*:*:*

Dell Inc.

>>vostro_3910_firmware>>Versions before 1.1.66(exclusive)

cpe:2.3:o:dell:vostro_3910_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>vostro_3910>>-

cpe:2.3:h:dell:vostro_3910:-:*:*:*:*:*:*:*

Dell Inc.

>>vostro_5320_firmware>>Versions before 1.1.0(exclusive)

cpe:2.3:o:dell:vostro_5320_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>vostro_5320>>-

cpe:2.3:h:dell:vostro_5320:-:*:*:*:*:*:*:*

Dell Inc.

>>vostro_5620_firmware>>Versions before 1.4.1(exclusive)

cpe:2.3:o:dell:vostro_5620_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>vostro_5620>>-

cpe:2.3:h:dell:vostro_5620:-:*:*:*:*:*:*:*

Dell Inc.

>>vostro_7620_firmware>>Versions before 1.2.0(exclusive)

cpe:2.3:o:dell:vostro_7620_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>vostro_7620>>-

cpe:2.3:h:dell:vostro_7620:-:*:*:*:*:*:*:*

Dell Inc.

>>xps_17_9720_firmware>>Versions before 1.6.0(exclusive)

cpe:2.3:o:dell:xps_17_9720_firmware:*:*:*:*:*:*:*:*

Dell Inc.

>>xps_17_9720>>-

cpe:2.3:h:dell:xps_17_9720:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-Other	Primary	nvd@nist.gov
CWE-158	Secondary	security_alert@emc.com

CWE ID: NVD-CWE-Other

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-158

Type: Secondary

Source: security_alert@emc.com

References

Hyperlink	Source	Resource
https://www.dell.com/support/kbdoc/000202196	security_alert@emc.com	Patch Vendor Advisory

Hyperlink: https://www.dell.com/support/kbdoc/000202196

Source: security_alert@emc.com

Resource:

Patch

Vendor Advisory

CVE-2022-31223

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

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Exploits

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Replaced By

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Affected Products

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Metrics Other Info

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Replaced By

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CISA Catalog

Metrics

CPE Matches

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Change History

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