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CVE Vulnerabilities

CVE-2016-5177

Use After Free

Published: May 23, 2017 | Modified: Apr 20, 2025
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
6.8 IMPORTANT
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V3
8.8 IMPORTANT
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2016-5177
CWEhttps://cwe.mitre.org/data/definitions/416.html

Use-after-free vulnerability in V8 in Google Chrome before 53.0.2785.143 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via unknown vectors.

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

NameVendorStart VersionEnd Version
ChromeGoogle*53.0.2785.129 (including)
Red Hat Enterprise Linux 6 SupplementaryRedHatchromium-browser-0:53.0.2785.143-1.el6*
Chromium-browserUbuntudevel*
Chromium-browserUbuntuprecise*
Chromium-browserUbuntutrusty*
Chromium-browserUbuntuupstream*
Chromium-browserUbuntuxenial*
Chromium-browserUbuntuyakkety*
Oxide-qtUbuntudevel*
Oxide-qtUbuntuesm-infra/xenial*
Oxide-qtUbuntutrusty*
Oxide-qtUbuntuupstream*
Oxide-qtUbuntuvivid/stable-phone-overlay*
Oxide-qtUbuntuxenial*
Oxide-qtUbuntuyakkety*

Potential Mitigations

References

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