The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.
Published 2020-01-31 22:15:11
Updated 2023-09-12 14:55:32
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2015-6815

Threat overview for CVE-2015-6815

Top countries where our scanners detected CVE-2015-6815
Top open port discovered on systems with this issue 53
IPs affected by CVE-2015-6815 768,604
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2015-6815!
*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-2015-6815

0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2015-6815

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.7
LOW AV:A/AC:L/Au:S/C:N/I:N/A:P
5.1
2.9
NIST
3.5
LOW CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
2.1
1.4
NIST

CWE ids for CVE-2015-6815

References for CVE-2015-6815

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