VulnerabilityModified
CVE-2021-30603
Data race in WebAudio in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
HIGH 7.5EPSS 3.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Data race in WebAudio in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.87% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- google/chrome · fedoraproject/fedora
- Source
- chrome-cve-admin@google.com
References
- http://packetstormsecurity.com/files/164259/Chrome-HRTFDatabaseLoader-WaitForLoaderThreadCompletion-Data-Race.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1233564Exploit, Issue Tracking, Patch, Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/
- http://packetstormsecurity.com/files/164259/Chrome-HRTFDatabaseLoader-WaitForLoaderThreadCompletion-Data-Race.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1233564Exploit, Issue Tracking, Patch, Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.