Memory corruption due to incorrect pointer arithmetic when attempting to change the endianness in video parser function in Snapdragon Auto,
Memory corruption due to incorrect pointer arithmetic when attempting to change the endianness in video parser function in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; 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- Published
- Sep 2, 2022
- Updated
- Jun 17, 2026
- EPSS
- 0.4% · 29th percentile
- CWE
- CWE-119
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Report tools
Action score
39
Monitor
Low priority for now.
- CVSS
- 39 / 40 · 9.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.4%
CNA vs NVD score
- NVD
- 9.8
- CNA · qualcomm
- 7.3
- 2.5 point gap
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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 | qca6430 | cpe:2.3:h:qualcomm:qca6430 |
| qualcomm | apq8009 firmware | cpe:2.3:o:qualcomm:apq8009_firmware |
| qualcomm | apq8009 | cpe:2.3:h:qualcomm:apq8009 |
| qualcomm | apq8009w firmware | cpe:2.3:o:qualcomm:apq8009w_firmware |
| qualcomm | apq8009w | cpe:2.3:h:qualcomm:apq8009w |
| qualcomm | apq8017 firmware | cpe:2.3:o:qualcomm:apq8017_firmware |
| qualcomm | apq8017 | cpe:2.3:h:qualcomm:apq8017 |
| qualcomm | apq8053 firmware | cpe:2.3:o:qualcomm:apq8053_firmware |
| qualcomm | apq8053 | cpe:2.3:h:qualcomm:apq8053 |
| qualcomm | apq8096au firmware | cpe:2.3:o:qualcomm:apq8096au_firmware |
| qualcomm | apq8096au | cpe:2.3:h:qualcomm:apq8096au |
| qualcomm | aqt1000 firmware | cpe:2.3:o:qualcomm:aqt1000_firmware |
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 apq8009 firmwareall versions
- qualcomm apq8009w firmwareall versions
- qualcomm apq8017 firmwareall versions
- qualcomm apq8053 firmwareall versions
- qualcomm apq8096au firmwareall versions
- qualcomm aqt1000 firmwareall versions
- qualcomm ar8031 firmwareall versions
- qualcomm csra6620 firmwareall versions
- qualcomm csra6640 firmwareall versions
- qualcomm mdm9206 firmwareall versions
- qualcomm mdm9650 firmwareall versions
- qualcomm msm8909w firmwareall versions
- qualcomm msm8917 firmwareall versions
- qualcomm msm8953 firmwareall versions
- qualcomm msm8996au firmwareall versions
- qualcomm qca4020 firmwareall versions
- qualcomm qca6174a firmwareall versions
- qualcomm qca6310 firmwareall versions
- qualcomm qca6320 firmwareall versions
- qualcomm qca6335 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 Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- APQ8009, APQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, AR8031, CSRA6620, CSRA6640, MDM9206, MDM9650, MSM8909W, MSM8917, MSM8953, MSM8996AU, QCA4020, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6390, QCAaffected
Same product
qualcomm: all recordsOther highest-scoring records for the same primary product.
- CVE-2020-11261Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, KEV61This week
- CVE-2021-1905Possible use after free due to improper handling of memory mapping of multiple processes simultaneously.KEV61This week
- CVE-2021-1906Improper handling of address deregistration on failure can lead to new GPU address allocation failure.KEV52Plan
- CVE-2020-3657u'Remote code execution can happen by sending a carefully crafted POST query when Device configuration is accessed from a tethered client th48Plan
- CVE-2021-30351An out of bound memory access can occur due to improper validation of number of frames being passed during music playback in Snapdragon Auto40Plan
- CVE-2022-40510Buffer copy without checking size of input in Audio.39Monitor
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
- 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
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/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)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
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.