CVE Vulnerabilities

CVE-2014-3193

Use After Free

Published: Oct 08, 2014 | Modified: Apr 12, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
6.8 CRITICAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V3
Ubuntu
MEDIUM
root.io logo minimus.io logo echo.ai logo

The SessionService::GetLastSession function in browser/sessions/session_service.cc in Google Chrome before 38.0.2125.101 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors that leverage type confusion for callback processing.

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 Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.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
Enterprise_linux_desktop_supplementaryRedhat6.0 (including)6.0 (including)
Enterprise_linux_server_supplementaryRedhat6.0 (including)6.0 (including)
Enterprise_linux_server_supplementary_eusRedhat6.6.z (including)6.6.z (including)
Enterprise_linux_workstation_supplementaryRedhat6.0 (including)6.0 (including)
Supplementary for Red Hat Enterprise Linux 6RedHatchromium-browser-0:38.0.2125.101-2.el6_6*
Chromium-browserUbuntudevel*
Chromium-browserUbuntulucid*
Chromium-browserUbuntuprecise*
Chromium-browserUbuntutrusty*
Chromium-browserUbuntuupstream*
Chromium-browserUbuntuutopic*
Chromium-browserUbuntuvivid*
Chromium-browserUbuntuwily*

Potential Mitigations

References