Buffer overflow in scoop_gpio_handler_update in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via a large (1) prev_level, (2) gpio_level, or (3) gpio_dir value in a savevm image.
Published 2014-11-04 21:55:25
Updated 2023-02-13 04:47:27
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Threat overview for CVE-2013-4540

Top countries where our scanners detected CVE-2013-4540
Top open port discovered on systems with this issue 22
IPs affected by CVE-2013-4540 2
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-4540!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-4540

Probability of exploitation activity in the next 30 days: 5.46%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 92 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2013-4540

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

CWE ids for CVE-2013-4540

References for CVE-2013-4540

Products affected by CVE-2013-4540

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