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NVD / CVE Program· CNA qualcomm

CVE-2024-23358: Buffer Over-read in Multi Mode Call Processor

Noroxi assessment

Priority: Monitor (action score 30/100)

  • 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: 0.26% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • According to CISA the attack is automatable: targets can be found by mass scanning.
  • According to the record, no fixed version is available yet.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Update when a fix is released; follow the vendor's advisory.

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

Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in Modem.

HighCVSS 7.5 · v3.1—No exploit No fix recorded
Published
Sep 2, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 18th percentile

Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · qualcomm
7.5
NVD has not scored this yet; the score shown is the CNA’s.

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
  • No fixed version yet

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

Follow CVE-2024-23358

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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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.

VendorProduct
qualcommapq8017 firmware
qualcommapq8017
qualcommapq8037 firmware
qualcommapq8037
qualcommar8035 firmware
qualcommar8035
qualcommfastconnect 7800 firmware
qualcommfastconnect 7800
qualcommmsm8108 firmware
qualcommmsm8108
qualcommmsm8209 firmware
qualcommmsm8209

and 94 more

Affected versions

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

  • qualcomm 205 mobile platform firmwareall versions
  • qualcomm apq8017 firmwareall versions
  • qualcomm apq8037 firmwareall versions
  • qualcomm ar8035 firmwareall versions
  • qualcomm fastconnect 7800 firmwareall versions
  • qualcomm msm8108 firmwareall versions
  • qualcomm msm8209 firmwareall versions
  • qualcomm msm8608 firmwareall versions
  • qualcomm qca6584au firmwareall versions
  • qualcomm qca6698aq firmwareall versions
  • qualcomm qca8081 firmwareall versions
  • qualcomm qca8337 firmwareall versions
  • qualcomm qcc710 firmwareall versions
  • qualcomm qcn6224 firmwareall versions
  • qualcomm qcn6274 firmwareall versions
  • qualcomm qfw7114 firmwareall versions
  • qualcomm qfw7124 firmwareall versions
  • qualcomm sdm429w firmwareall versions
  • qualcomm sm8635 firmwareall versions
  • qualcomm smart audio 200 platform firmwareall versions

Versions reported by the vendor

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

  • Qualcomm, Inc. Snapdragon

    • APQ8017, APQ8037, AR8035, FastConnect 7800, MSM8108, MSM8209, MSM8608, QCA6584AU, QCA6698AQ, QCA8081, QCA8337, QCC710 … (+28)affected

Same product

qualcomm: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-21483Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity
    39Monitor
  • CVE-2022-25686Memory corruption in video module due to buffer overflow while processing WAV file in Snapdragon Auto, Snapdragon Compute, Snapdragon Connec
    39Monitor
  • CVE-2022-25657Memory corruption due to buffer overflow occurs while processing invalid MKV clip which has invalid seek header in Snapdragon Auto, Snapdrag
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2023-28588Dec 4, 2023 · Integer Overflow or Wraparound in Bluetooth Host
    30Monitor
  • ← EarlierCVE-2024-23357Aug 5, 2024 · NULL Pointer Dereference in HLOS
    22Monitor
  • Later →CVE-2024-33042Sep 2, 2024 · Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in FM Host
    31Monitor

Remediation

Which version to upgrade to

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

No fix version is recorded for this entry. Check the references for vendor advisories.

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.

No history yet (it accumulates with the daily EPSS job).

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.

No credits in the CNA record.

Variant candidates

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

  • CVE-2024-53020274 days apartBuffer Over-read in Data Network Stack & Connectivity
    32Monitor
  • CVE-2024-53021274 days apartBuffer Over-read in Data Network Stack & Connectivity
    32Monitor
  • CVE-2024-53026274 days apartBuffer Over-read in Data Network Stack & Connectivity
    32Monitor
  • CVE-2025-21487387 days apartBuffer Over-read in Data Network Stack & Connectivity
    32Monitor
  • CVE-2025-47318387 days apartBuffer Over-read in BT Controller
    30Monitor
  • CVE-2024-330430 days apartBuffer Over-read in FM Host
    22Monitor

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.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-126 · Buffer Over-read

CVSS vector

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

nvd-secondary

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

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

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

All records