Dell BIOS SMM memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Dell BIOS. It has been rated as critical. This issue affects some unknown processing of the component SMM. This manipulation causes an unknown weakness. This vulnerability appears as CVE-2022-24419. The attack requires local access. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Dell BIOS (version unknown). It has been declared as critical. Affected by this vulnerability is an unknown function of the component SMM. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 03/12/2022 as dsa-2022-053. It is possible to read the advisory at dell.com. This vulnerability is known as CVE-2022-24419 since 02/04/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.2
CNA Vector (Dell): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/04/2022 🔍
03/12/2022 +36 days 🔍
03/12/2022 +0 days 🔍
03/16/2022 +4 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2022-053
Status: Confirmed

CVE: CVE-2022-24419 (🔍)
GCVE (CVE): GCVE-0-2022-24419
GCVE (VulDB): GCVE-100-194803

Entryinfo

Created: 03/12/2022 08:04
Updated: 03/16/2022 07:50
Changes: 03/12/2022 08:04 (47), 03/16/2022 07:45 (1), 03/16/2022 07:50 (1)
Complete: 🔍
Cache ID: 216::103

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