Vulnerability · Published Mar 7, 2023 · Assigned by qualcomm
CVE-2022-33256Improper validation of array index in Multi-mode call processor
Critical 9.8
In plain English
A critical-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 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.5%top 55.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Memory corruption due to improper validation of array index in Multi-mode call processor.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | AR8035QCA6390QCA6391QCA6421QCA6426QCA6431QCA6436QCA6574A |
Weakness: CWE-129 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H