CVE-2018-18954

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125 CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.htmlMailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/11/06/6Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/105920Third Party Advisory, VDB Entry
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00446.htmlMailing List, Patch, Third Party Advisory
https://seclists.org/bugtraq/2019/May/76
https://usn.ubuntu.com/3826-1/Third Party Advisory
https://www.debian.org/security/2019/dsa-4454
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.htmlMailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/11/06/6Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/105920Third Party Advisory, VDB Entry
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00446.htmlMailing List, Patch, Third Party Advisory
https://seclists.org/bugtraq/2019/May/76
https://usn.ubuntu.com/3826-1/Third Party Advisory
https://www.debian.org/security/2019/dsa-4454

Timeline

Published: Nov 15, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-189557.0In the Linux kernel 4.15.x through 4.19.x before 4.19.2, map_write() in kernel/user_namespace.c allows privilege escalation because it misha CVE-2018-189567.5The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before 4.0.6 allows remote attackers to cause a denial of service (segf CVE-2018-189579.8An issue has been found in libIEC61850 v1.3. It is a stack-based buffer overflow in prepareGooseBuffer in goose/goose_publisher.c.CVE-2018-189586.5OPNsense 18.7.x before 18.7.7 has Incorrect Access Control.CVE-2018-189597.5An issue was discovered on Epson WorkForce WF-2861 10.48 LQ22I3, 10.51.LQ20I6 and 10.52.LQ17IA devices. On the 'Air Print Setting' web page,CVE-2018-18965.4IBM Connections 5.0, 5.5, and 6.0 is vulnerable to possible host header injection attack that could cause navigation to the attacker's domai CVE-2018-189605.9An issue was discovered on Epson WorkForce WF-2861 10.48 LQ22I3, 10.51.LQ20I6 and 10.52.LQ17IA devices. They use SNMP to find certain device CVE-2018-189639.8Busca.aspx.cs in Degrau Publicidade e Internet Plataforma de E-commerce allows SQL Injection via the busca/ URI.CVE-2018-189644.9osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. The .htaccess file in catalog/images/ bans t CVE-2018-189654.9osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. The .htaccess file in catalog/images/ bans t CVE-2018-189664.9osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. The .htaccess file in catalog/images/ bans t CVE-2018-18977.8IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5., and 11.1 db2pdcfg is vulnerable to a stack based buffer overflow, caused by improper b