Dell Bios Vulnerabilities

Timeline

The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Last Year

The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Version

1.04
1.14
1.24
1.34
1.44

Grouping all affected versions of a specific product helps to determine existing issues. This makes it possible to determine vendors and products which need attention when it comes to remediations.

Remediation

Official Fix23
Temporary Fix0
Workaround0
Unavailable0
Not Defined108

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability

High1
Functional0
Proof-of-Concept2
Unproven0
Not Defined128

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector

Not Defined0
Physical14
Local106
Adjacent0
Network11

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication

Not Defined0
High104
Low15
None12

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction

Not Defined0
Required0
None131

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

Last Year

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base

≤10
≤20
≤33
≤42
≤520
≤620
≤759
≤825
≤91
≤101

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp

≤10
≤20
≤33
≤43
≤519
≤623
≤756
≤825
≤92
≤100

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB

≤10
≤22
≤32
≤48
≤521
≤63
≤787
≤85
≤92
≤101

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.

NVD

≤10
≤20
≤31
≤42
≤55
≤62
≤748
≤818
≤92
≤100

The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

CNA

≤10
≤22
≤34
≤43
≤55
≤637
≤714
≤847
≤99
≤100

A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.

Vendor

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day

<1k4
<2k5
<5k21
<10k67
<25k33
<50k1
<100k0
≥100k0

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today

<1k23
<2k14
<5k21
<10k71
<25k2
<50k0
<100k0
≥100k0

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

Last Year

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Versions (76): 1.0, 1.1, 1.1.28, 1.2, 1.2.1, 1.2.2, 1.3, 1.4, 1.4.1, 1.4.4, 1.5, 1.5.1, 1.6, 1.7, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.8, 1.8.1, 1.9, 1.10, 1.11, 1.12, 1.12.1, 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.15, 1.16, 1.17, 1.17.1, 1.18, 1.18.1, 1.19, 1.20, 1.21, 1.22, 1.22.1, 1.23, 1.24, 1.24.1, 1.25, 1.26, 1.26.1, 1.26.8, 1.27, 1.28, 1.29, 1.29.1, 1.30, 1.31, 1.33, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.5.1, 2.6, 2.6.1, 2.7, 2.8, 2.9, 2.10, 2.11, 2.12, 2.13, 2.14, 2.19, 2.21, 3.17

Link to Product Website: https://www.dell.com/

PublishedBaseTempVulnerability0dayTodayExpRemCTICVE
05/17/20246.96.8Dell CPG BIOS input validation$5k-$25k$0-$5kNot DefinedOfficial Fix0.09CVE-2024-22429
04/10/20244.34.2Dell CPG BIOS out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2024-22448
04/03/20246.16.0Dell PowerEdge Server BIOS/Precision Rack BIOS privileges management$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-0172
03/13/20244.94.8Dell PowerEdge BIOS Intel 16G SMM Communication memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2024-0162
03/13/20244.94.8Dell PowerEdge BIOS Intel 16G toctou$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-0163
03/01/20245.85.7Dell CPG BIOS null termination$5k-$25k$0-$5kNot DefinedOfficial Fix0.04CVE-2023-48674
02/06/20245.95.9Dell CPG BIOS signed to unsigned conversion error$5k-$25k$5k-$25kNot DefinedNot Defined0.04CVE-2023-28063
12/22/20235.95.8Dell CPG BIOS memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-39251
12/22/20236.76.6Dell CPG BIOS DMA config$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2023-43088
12/05/20234.84.8Dell PowerEdge BIOS unknown vulnerability$0-$5k$0-$5kNot DefinedNot Defined0.00CVE-2023-44298
12/05/20235.95.9Dell PowerEdge BIOS unknown vulnerability$0-$5k$0-$5kNot DefinedNot Defined0.00CVE-2023-44297
09/15/20235.25.2Dell PowerEdge BIOS/Precision BIOS heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2023-32461
08/16/20236.46.4Dell BIOS DMA Transaction toctou$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2023-28075
08/16/20234.14.1Dell BIOS UEFI improper authentication$0-$5kCalculatingNot DefinedNot Defined0.00CVE-2023-32453
06/23/20234.14.1Dell BIOS out-of-bounds write$0-$5k$0-$5kNot DefinedNot Defined0.00CVE-2023-28064
06/23/20236.86.8Dell BIOS input validation$5k-$25k$0-$5kNot DefinedNot Defined0.00CVE-2023-32480
06/23/20237.97.9Dell BIOS improper authentication$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28073
06/23/20235.95.9Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28060
06/23/20236.26.2Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28058
06/23/20235.95.9Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28050
06/23/20235.95.9Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28044
06/23/20235.95.9Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28034
06/23/20235.95.9Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28061
06/23/20236.26.2Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28059
06/23/20236.26.2Dell BIOS UEFI input validation$5k-$25k$5k-$25kNot DefinedNot Defined0.00CVE-2023-28054

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