CVE-2022-2294
Google LLC · published 2022-07-28
Source record Collected from the National Vulnerability Database (NVD)
CISA Known Exploited Vulnerabilities
CISA lists this CVE as known exploited (added 2022-08-25).
- CISA's name for it: WebRTC Heap Buffer Overflow Vulnerability
- CISA's description: WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome.
- Known ransomware campaign use, per CISA: Known
Source: CISA KEV catalog (CC0 1.0).
Description
Description by Chrome via the CVE Program.
Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Filed by Chrome; not a statement by Google LLC.
Status at the source
- NVD status: Analyzed
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Chrome | unspecified – before 103.0.5060.114: affected |
Products named in NVD's CPE match criteria (12)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*cpe:2.3:a:webrtc_project:webrtc:-:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 8.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 3.1: 8.8 HIGH — as published by CISA-ADP (Secondary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: active · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- http://www.openwall.com/lists/oss-security/2022/07/28/2
- https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
- https://crbug.com/1341043
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/
- https://security.gentoo.org/glsa/202208-35
- https://security.gentoo.org/glsa/202208-39
- https://security.gentoo.org/glsa/202311-11
- http://www.openwall.com/lists/oss-security/2022/07/28/2
- https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
- https://crbug.com/1341043
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/
- https://security.gentoo.org/glsa/202208-35
- https://security.gentoo.org/glsa/202208-39
- https://security.gentoo.org/glsa/202311-11
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294
Source dates: published 2022-07-28, last changed 2026-08-04. DeSpy's copy of this version is dated 2026-09-28.
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