Vulnerability · Published Jun 6, 2023 · Assigned by qualcomm
CVE-2023-21660Buffer Over-read in WLAN Firmware
High 7.5
In plain English
A high-severity security flaw in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 67.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Transient DOS in WLAN Firmware while parsing FT Information Elements.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | CSR8811FastConnect 6700FastConnect 6900FastConnect 7800Immersive Home 214 PlatformImmersive Home 216 PlatformImmersive Home 316 PlatformImmersive Home 318 Platform |
Weakness: CWE-126 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H