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CVE-2022-40532Integer overflow or wraparound in WLAN
- 8.4HighCVSS base score
- 0.12%Exploitation in 30 daysEPSS · top 98% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Memory corruption due to integer overflow or wraparound in WLAN while sending WMI cmd from host to target.
Timeline
ID reserved
By qualcomm
- 7 months later
· 7 months later
Published
- 16 months later
· 16 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| qualcommCNA (assigner) | 3.1 | High8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.12% · top 98% of all CVEs (12 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.4.
Affected products
- affected 315 5G IoT Modem
- affected 9205 LTE Modem
- affected APQ8016
- affected APQ8017
- affected APQ8037
- affected APQ8064AU
- affected APQ8076
- affected APQ8092
- affected APQ8094
- affected AQT1000
- affected AR8031
- affected AR8035
- affected AR9380
- affected CSR8811
- affected CSRA6620
- affected CSRA6640
- affected CSRB31024
- affected FastConnect 6200
- affected FastConnect 6700
- affected FastConnect 6800
- affected FastConnect 6900
- affected FastConnect 7800
- affected Flight RB5 5G Platform
- affected Home Hub 100 Platform
- affected Immersive Home 214 Platform
- affected Immersive Home 216 Platform
- affected Immersive Home 316 Platform
- affected Immersive Home 318 Platform
- affected IPQ4018
- affected IPQ4028
- affected IPQ4029
- affected IPQ5010
- affected IPQ5028
- affected IPQ6000
- affected IPQ6010
- affected IPQ6018
- affected IPQ6028
- affected IPQ8064
- affected IPQ8065
- affected IPQ8068
- and 312 more
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-43807 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-40532)Record last updated .