NVD / CVE Program· CNA dell

CVE-2024-0155: Dell Digital Delivery, versions prior to 5.2.0.0, contain a Use After Free Vulnerability.

Noroxi assessment

Priority: Monitor (action score 31/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.20% (FIRST EPSS).
Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
Fixed version: Dell Dell Digital Delivery (D3) 5.2.0.0.
Mentioned 2 times in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Dell Dell Digital Delivery (D3) 5.2.0.0 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Dell Digital Delivery, versions prior to 5.2.0.0, contain a Use After Free Vulnerability. A local low privileged attacker could potentially exploit this vulnerability, leading to application crash or execution of arbitrary code.

HighCVSS 7.8 · v3.1—No exploit Fix available

Published: Mar 4, 2024
Updated: Jun 17, 2026
EPSS: 0.2% · 9th percentile
CWE: CWE-416

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 31 / 40 · 7.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.2%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 7.8
CNA · dell: 7.0; 0.8 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
dell	digital delivery	cpe:2.3:a:dell:digital_delivery

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

dell digital deliverybefore 5.2.0.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (dell). Independent of NVD's CPE analysis and usually ahead of it.

Dell Dell Digital Delivery (D3)
- N/A and later · before 5.2.0.0affected · semver

Same product

dell: all records

Other highest-scoring records for the same primary product.

CVE-2024-0156Dell Digital Delivery, versions prior to 5.2.0.0, contain a Buffer Overflow Vulnerability.
31Monitor
CVE-2020-5342Dell Digital Delivery versions prior to 3.5.2015 contain an incorrect default permissions vulnerability.
31Monitor
CVE-2019-3744Dell/Alienware Digital Delivery versions prior to 4.0.41 contain a privilege escalation vulnerability.
31Monitor

Published before and after this one in the same product

← EarlierCVE-2019-3742Aug 9, 2019 · Dell/Alienware Digital Delivery versions prior to 3.5.2013 contain a privilege escalation vulnerability.
31Monitor
← EarlierCVE-2023-32470Sep 8, 2023 · Dell Digital Delivery versions prior to 5.0.82.0 contain an Insecure Operation on Windows Junction / Mount Point vulnerability.
22Monitor
Later →CVE-2025-38739Aug 4, 2025 · Dell Digital Delivery, versions prior to 5.6.1.0, contains an Insufficiently Protected Credentials vulnerability.
21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Dell Dell Digital Delivery (D3)	5.2.0.0	Vendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Yue LiuTIANGONG Team of Legendsec at QI-ANXIN Group for reporting this issue.finder

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

TR-24-0170 · Mar 5, 2024(Samsung Güvenlik Zafiyeti)
TR-24-0169 · Mar 5, 2024(Dell Güvenlik Bildirimi)

All national notices →

Technical details

Attack conditions

Someone with local access to the system can trigger it.
A low-privileged account is enough.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality: high · data can be read
Integrity: high · data or configuration can be modified
Availability: high · the service can be disrupted

Attack vector: Local
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

Weakness class (CWE)

CWE-416 · Use After Free

CVSS vector

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

nvd-primary

Root cause

After a memory region is freed, another reference pointing to it is still used. By then, the same region may have been allocated for different data.

The bug in code

The whole CWE-416 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

1free(dev->buf);
2/* ... another thread is still running ... */
3process(dev->buf);

Fixed

1lock(&dev->lock);
2free(dev->buf);
3dev->buf = NULL;
4unlock(&dev->lock);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

Fix✗ → ✓Sep 28, 2026, 10:10 PM UTC

For records you follow, these changes also arrive as notifications. →

References

www.dell.com/support/kbdoc/en-us/000222292/dsa-2024-033

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records