CVE-2022-27255
Summary
| CVE | CVE-2022-27255 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-08-01 12:15:00 UTC |
| Updated | 2022-09-30 19:49:00 UTC |
| Description | In Realtek eCos RSDK 1.5.7p1 and MSDK 4.9.4p1, the SIP ALG function that rewrites SDP data has a stack-based buffer overflow. This allows an attacker to remotely execute code without authentication via a crafted SIP packet that contains malicious SDP data. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Realtek | Ecos Msdk | - | All | All | All |
| Operating System | Realtek | Ecos Msdk Firmware | 4.9.4p1 | All | All | All |
| Hardware | Realtek | Ecos Rsdk | - | All | All | All |
| Operating System | Realtek | Ecos Rsdk Firmware | 1.5.7p1 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2022-272... | MISC | www.realtek.com | |
| Android Security Bulletin—June 2022 | Android Open Source Project | MISC | source.android.com | |
| Octavio Gianatiempo & Octavio Galland - Exploring the hidden attack surface of OEM IoT ... - DEF CON Forums | MISC | forum.defcon.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.