Bug 1918223 (CVE-2021-21122) - CVE-2021-21122 chromium-browser: Use after free in Blink
Summary: CVE-2021-21122 chromium-browser: Use after free in Blink
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-21122
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1918277 1918278
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-01-20 10:06 UTC by msiddiqu
Modified: 2021-02-16 17:15 UTC (History)
3 users (show)

Fixed In Version: chromium-browser 88.0.4324.96
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Clone Of:
Environment:
Last Closed: 2021-01-20 11:59:30 UTC
Embargoed:

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Description msiddiqu 2021-01-20 10:06:06 UTC 
An use after free flaw was found in the Blink component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=1162131

External References:

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
Comment 1 msiddiqu 2021-01-20 11:40:48 UTC 
Created chromium tracking bugs for this issue:

Affects: epel-all [bug 1918278]
Affects: fedora-all [bug 1918277]
Comment 2 Product Security DevOps Team 2021-01-20 11:59:30 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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