Skip to content
Noroxi
CVE-2023-33107· NVD / CVE Program· CNA qualcomm

Integer Overflow or Wraparound in Graphics Linux

Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

HighCVSS 7.8 · v3.1KEVWeaponized No fix recorded
Published
Dec 4, 2023
Updated
Jun 17, 2026
EPSS
0.9% · 58th percentile
Follow this CVE

Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.

Report tools

JSON

Action score

61

This week

Don’t wait for the next maintenance window.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
30 / 30 · Listed
EPSS
0 / 30 · 0.9%

CISA SSVC decision

Exploitation
active
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.8
CNA · qualcomm
8.4
0.6 point gap

CVSS:3.1/AV:L/AC:L/PR:N/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.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on Dec 5, 2023. That signals real attacks, not theory.

Remediation deadline for government agencies: Dec 26, 2023.

Affected systems

VendorProduct
qualcomm315 5g iot modem firmware
qualcomm315 5g iot modem
qualcommapq8017 firmware
qualcommapq8017
qualcommapq8064au firmware
qualcommapq8064au
qualcommaqt1000 firmware
qualcommaqt1000
qualcommar8031 firmware
qualcommar8031
qualcommar8035 firmware
qualcommar8035

and 188 more

Affected versions

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

  • qualcomm 315 5g iot modem firmwareall versions
  • qualcomm apq8017 firmwareall versions
  • qualcomm apq8064au firmwareall versions
  • qualcomm aqt1000 firmwareall versions
  • qualcomm ar8031 firmwareall versions
  • qualcomm ar8035 firmwareall versions
  • qualcomm c-v2x 9150 firmwareall versions
  • qualcomm csra6620 firmwareall versions
  • qualcomm csra6640 firmwareall versions
  • qualcomm csrb31024 firmwareall versions
  • qualcomm fastconnect 6200 firmwareall versions
  • qualcomm fastconnect 6700 firmwareall versions
  • qualcomm fastconnect 6800 firmwareall versions
  • qualcomm fastconnect 6900 firmwareall versions
  • qualcomm fastconnect 7800 firmwareall versions
  • qualcomm flight rb5 5g platform firmwareall versions
  • qualcomm mdm9250 firmwareall versions
  • qualcomm mdm9650 firmwareall versions
  • qualcomm msm8108 firmwareall versions
  • qualcomm msm8209 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

    • 315 5G IoT Modem, APQ8017, APQ8064AU, AQT1000, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, CSRB31024, FastConnect 6200, FastConnect 6700 … (+28)affected

Same product

qualcomm: all records

Other highest-scoring records for the same primary product.

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

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Proof-of-concept repository on GitHub ×2

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Proof-of-concept repository on GitHubstars:72026-02-05
Proof-of-concept repository on GitHubstars:52026-07-18

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.

  1. Published
  2. CISA KEVsame day
  3. First PoC+793 d
  4. TodaySep 29, 2026+1030 d
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.

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-2023-3303829 days apartInteger Overflow or Wraparound in Radio Interface Layer
    31Monitor
  • CVE-2023-28537118 days apartInteger Overflow or Wraparound in Audio
    31Monitor
  • CVE-2022-40532235 days apartInteger overflow or wraparound in WLAN
    31Monitor

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).

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-190 · Integer Overflow or Wraparound

CVSS vector

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

nvd-primary

Attack context

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

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

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