CVE-2014-7907

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-11-19 · updated 2026-06-17
Weakness: CWE-399

Description

Multiple use-after-free vulnerabilities in modules/screen_orientation/ScreenOrientationController.cpp in Blink, as used in Google Chrome before 39.0.2171.65, allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger improper handling of a detached frame, related to the (1) lock and (2) unlock methods.

Affected products

Google Chrome: through 39.0.2171.45

References

http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html
http://rhn.redhat.com/errata/RHSA-2014-1894.html
http://secunia.com/advisories/60194
http://secunia.com/advisories/62608
http://www.securityfocus.com/bid/71170
http://www.securitytracker.com/id/1031241
https://code.google.com/p/chromium/issues/detail?id=424453
https://exchange.xforce.ibmcloud.com/vulnerabilities/98795
https://src.chromium.org/viewvc/blink?revision=184185&view=revision
http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html
http://rhn.redhat.com/errata/RHSA-2014-1894.html
http://secunia.com/advisories/60194

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