VDB
CVE-2023-21653
CVE-2023-21653
PUBLISHED
CVSS 7.5 HIGH
Reachable Assertion in Modem
Reported by qualcomm · Published September 5, 2023
Transient DOS in Modem while processing RRC reconfiguration message.
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | AR8035, QCA8081, QCA8337 |
| Qualcomm, Inc. | Snapdragon | * |
| qualcomm | qca8081_firmware | * |
| qualcomm | wcd9380_firmware | * |
| qualcomm | wcn6856_firmware | * |
| qualcomm | sdx70m_firmware | * |
| qualcomm | qcn6024_firmware | * |
| qualcomm | qca8337_firmware | * |
| qualcomm | sdx65_firmware | * |
| qualcomm | ar8035_firmware | * |
| qualcomm | qcn9024_firmware | * |
| qualcomm | wcn6855_firmware | * |
Timeline
- Sep 5, 2023 EPSS Score (30 in total, the first dated here)
- Sep 5, 2023 CVE Published
- May 19, 2026 Coalition ESS Score
- Jun 2, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2023-21653
vulnetix vdb fixes CVE-2023-21653Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2023-21653/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart