Improper Validation of Array Index in Automotive Android OS
Memory corruption in Automotive Android OS due to improper validation of array index.
- Published
- Mar 10, 2023
- Updated
- Jun 17, 2026
- EPSS
- 0.1% · 2th percentile
- CWE
- CWE-284
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 31 / 40 · 7.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.1%
CISA SSVC decision
- Exploitation
- none
- 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.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| qualcomm | qam8295p firmware | cpe:2.3:o:qualcomm:qam8295p_firmware |
| qualcomm | qam8295p | cpe:2.3:h:qualcomm:qam8295p |
| qualcomm | qca6574au firmware | cpe:2.3:o:qualcomm:qca6574au_firmware |
| qualcomm | qca6574au | cpe:2.3:h:qualcomm:qca6574au |
| qualcomm | qca6696 firmware | cpe:2.3:o:qualcomm:qca6696_firmware |
| qualcomm | qca6696 | cpe:2.3:h:qualcomm:qca6696 |
| qualcomm | qcc5100 firmware | cpe:2.3:o:qualcomm:qcc5100_firmware |
| qualcomm | qcc5100 | cpe:2.3:h:qualcomm:qcc5100 |
| qualcomm | qcs410 firmware | cpe:2.3:o:qualcomm:qcs410_firmware |
| qualcomm | qcs410 | cpe:2.3:h:qualcomm:qcs410 |
| qualcomm | qcs610 firmware | cpe:2.3:o:qualcomm:qcs610_firmware |
| qualcomm | qcs610 | cpe:2.3:h:qualcomm:qcs610 |
and 38 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- qualcomm qam8295p firmwareall versions
- qualcomm qca6574au firmwareall versions
- qualcomm qca6696 firmwareall versions
- qualcomm qcc5100 firmwareall versions
- qualcomm qcs410 firmwareall versions
- qualcomm qcs610 firmwareall versions
- qualcomm sa6145p firmwareall versions
- qualcomm sa6150p firmwareall versions
- qualcomm sa6155p firmwareall versions
- qualcomm sa8145p firmwareall versions
- qualcomm sa8150p firmwareall versions
- qualcomm sa8155p firmwareall versions
- qualcomm sa8195p firmwareall versions
- qualcomm sa8295p firmwareall versions
- qualcomm sw5100 firmwareall versions
- qualcomm sw5100p firmwareall versions
- qualcomm wcd9341 firmwareall versions
- qualcomm wcd9370 firmwareall versions
- qualcomm wcn3950 firmwareall versions
- qualcomm wcn3980 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
- QAM8295P, QCA6574AU, QCA6696, QCC5100, QCS410, QCS610, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P … (+13)affected
Same product
qualcomm: all recordsOther highest-scoring records for the same primary product.
- CVE-2026-24083Untrusted Pointer Dereference in Automotive Security31Monitor
- CVE-2026-24080Buffer Copy Without Checking Size of Input in Biometrics31Monitor
- CVE-2023-33039Use After Free in Automotive Display31Monitor
- CVE-2023-21642Improper Access Control in HAB Memory Management31Monitor
- CVE-2022-33300Improper input validation in Automotive Android OS31Monitor
- CVE-2022-33274Improper validation of array index in Android Core31Monitor
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.
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 researchersFinders, 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.
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).
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-284 · Improper Access ControlCVSS 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.
Attack patterns (CAPEC)
- Embedding Scripts within ScriptsCAPEC-19likelihood: High · High
- Malicious Logic InsertionCAPEC-441likelihood: Medium · High
- Modification of Windows Service ConfigurationCAPEC-478likelihood: Low · High
- Malicious Root CertificateCAPEC-479likelihood: Low · Low
- Intent SpoofCAPEC-502
- WebView ExposureCAPEC-503
- Data Injected During ConfigurationCAPEC-536likelihood: Low · High
- Incomplete Data Deletion in a Multi-Tenant EnvironmentCAPEC-546likelihood: Low · Medium
ATT&CK techniques
- RootkitT1014
- Obfuscated Files or Information: Embedded PayloadsT1027.009
- Boot or Logon Initialization ScriptsT1037
- Taint shared contentT1080
- Server Software Component: Terminal Services DLLT1505.005
- Pre-OS Boot:BootkitT1542.003
- Create or Modify System ProcessT1543
- Create or Modify System Process: Launch AgentT1543.001
- Create or Modify System Process:Windows ServiceT1543.003
- Create or Modify System Process: Launch DaemonT1543.004
- Event Triggered Execution:Change Default File AssociationT1546.001
- Event Triggered Execution:.bash_profile and .bashrcT1546.004
- Event Triggered Execution: Accessibility FeaturesT1546.008
- Event Triggered Execution: Installer PackagesT1546.016
- Boot or Logon Autostart ExecutionT1547
- Boot or Logon Autostart Execution:Kernel Modules and ExtensionsT1547.006
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 helpChange 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.