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Vulnerability Details : CVE-2018-18954

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.
Publish Date : 2018-11-15 Last Update Date : 2018-12-18
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 125

- Products Affected By CVE-2018-18954

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 18.04 ~~lts~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 18.10 Version Details Vulnerabilities
3 Application Qemu Qemu - Version Details Vulnerabilities
4 Application Qemu Qemu 0.1 Version Details Vulnerabilities
5 Application Qemu Qemu 0.1.0 Version Details Vulnerabilities
6 Application Qemu Qemu 0.1.1 Version Details Vulnerabilities
7 Application Qemu Qemu 0.1.2 Version Details Vulnerabilities
8 Application Qemu Qemu 0.1.3 Version Details Vulnerabilities
9 Application Qemu Qemu 0.1.4 Version Details Vulnerabilities
10 Application Qemu Qemu 0.1.5 Version Details Vulnerabilities
11 Application Qemu Qemu 0.1.6 Version Details Vulnerabilities
12 Application Qemu Qemu 0.2 Version Details Vulnerabilities
13 Application Qemu Qemu 0.2.0 Version Details Vulnerabilities
14 Application Qemu Qemu 0.3 Version Details Vulnerabilities
15 Application Qemu Qemu 0.3.0 Version Details Vulnerabilities
16 Application Qemu Qemu 0.4 Version Details Vulnerabilities
17 Application Qemu Qemu 0.4.0 Version Details Vulnerabilities
18 Application Qemu Qemu 0.4.1 Version Details Vulnerabilities
19 Application Qemu Qemu 0.4.2 Version Details Vulnerabilities
20 Application Qemu Qemu 0.4.3 Version Details Vulnerabilities
21 Application Qemu Qemu 0.4.4 Version Details Vulnerabilities
22 Application Qemu Qemu 0.5.0 Version Details Vulnerabilities
23 Application Qemu Qemu 0.5.1 Version Details Vulnerabilities
24 Application Qemu Qemu 0.5.2 Version Details Vulnerabilities
25 Application Qemu Qemu 0.5.3 Version Details Vulnerabilities
26 Application Qemu Qemu 0.5.4 Version Details Vulnerabilities
27 Application Qemu Qemu 0.5.5 Version Details Vulnerabilities
28 Application Qemu Qemu 0.6.0 Version Details Vulnerabilities
29 Application Qemu Qemu 0.6.1 Version Details Vulnerabilities
30 Application Qemu Qemu 0.7.0 Version Details Vulnerabilities
31 Application Qemu Qemu 0.7.1 Version Details Vulnerabilities
32 Application Qemu Qemu 0.7.2 Version Details Vulnerabilities
33 Application Qemu Qemu 0.8.0 Version Details Vulnerabilities
34 Application Qemu Qemu 0.8.1 Version Details Vulnerabilities
35 Application Qemu Qemu 0.8.2 Version Details Vulnerabilities
36 Application Qemu Qemu 0.9.0 Version Details Vulnerabilities
37 Application Qemu Qemu 0.9.1-5 Version Details Vulnerabilities
38 Application Qemu Qemu 0.9.1 Version Details Vulnerabilities
39 Application Qemu Qemu 0.10.0 Version Details Vulnerabilities
40 Application Qemu Qemu 0.10.1 Version Details Vulnerabilities
41 Application Qemu Qemu 0.10.2 Version Details Vulnerabilities
42 Application Qemu Qemu 0.10.3 Version Details Vulnerabilities
43 Application Qemu Qemu 0.10.4 Version Details Vulnerabilities
44 Application Qemu Qemu 0.10.5 Version Details Vulnerabilities
45 Application Qemu Qemu 0.10.6 Version Details Vulnerabilities
46 Application Qemu Qemu 0.11.0 RC2 Version Details Vulnerabilities
47 Application Qemu Qemu 0.11.0-rc0 Version Details Vulnerabilities
48 Application Qemu Qemu 0.11.0-rc1 Version Details Vulnerabilities
49 Application Qemu Qemu 0.11.0 Version Details Vulnerabilities
50 Application Qemu Qemu 0.11.0-rc2 Version Details Vulnerabilities
51 Application Qemu Qemu 0.11.0 RC0 Version Details Vulnerabilities
52 Application Qemu Qemu 0.11.0 RC1 Version Details Vulnerabilities
53 Application Qemu Qemu 0.11.1 Version Details Vulnerabilities
54 Application Qemu Qemu 0.12.0 Version Details Vulnerabilities
55 Application Qemu Qemu 0.12.0 RC1 Version Details Vulnerabilities
56 Application Qemu Qemu 0.12.0 RC2 Version Details Vulnerabilities
57 Application Qemu Qemu 0.12.1 Version Details Vulnerabilities
58 Application Qemu Qemu 0.12.2 Version Details Vulnerabilities
59 Application Qemu Qemu 0.12.3 Version Details Vulnerabilities
60 Application Qemu Qemu 0.12.4 Version Details Vulnerabilities
61 Application Qemu Qemu 0.12.5 Version Details Vulnerabilities
62 Application Qemu Qemu 0.13.0 Version Details Vulnerabilities
63 Application Qemu Qemu 0.13.0 RC0 Version Details Vulnerabilities
64 Application Qemu Qemu 0.13.0 RC1 Version Details Vulnerabilities
65 Application Qemu Qemu 0.14.0 Version Details Vulnerabilities
66 Application Qemu Qemu 0.14.0 RC0 Version Details Vulnerabilities
67 Application Qemu Qemu 0.14.0 RC1 Version Details Vulnerabilities
68 Application Qemu Qemu 0.14.0 RC2 Version Details Vulnerabilities
69 Application Qemu Qemu 0.14.1 Version Details Vulnerabilities
70 Application Qemu Qemu 0.15.0 RC1 Version Details Vulnerabilities
71 Application Qemu Qemu 0.15.0 RC2 Version Details Vulnerabilities
72 Application Qemu Qemu 0.15.0 Version Details Vulnerabilities
73 Application Qemu Qemu 0.15.1 Version Details Vulnerabilities
74 Application Qemu Qemu 0.15.2 Version Details Vulnerabilities
75 Application Qemu Qemu 1.0 RC1 Version Details Vulnerabilities
76 Application Qemu Qemu 1.0 RC2 Version Details Vulnerabilities
77 Application Qemu Qemu 1.0 RC3 Version Details Vulnerabilities
78 Application Qemu Qemu 1.0 RC4 Version Details Vulnerabilities
79 Application Qemu Qemu 1.0 Version Details Vulnerabilities
80 Application Qemu Qemu 1.0.1 Version Details Vulnerabilities
81 Application Qemu Qemu 1.1 Version Details Vulnerabilities
82 Application Qemu Qemu 1.1 RC1 Version Details Vulnerabilities
83 Application Qemu Qemu 1.1 RC2 Version Details Vulnerabilities
84 Application Qemu Qemu 1.1 RC3 Version Details Vulnerabilities
85 Application Qemu Qemu 1.1 RC4 Version Details Vulnerabilities
86 Application Qemu Qemu 1.1.0 Version Details Vulnerabilities
87 Application Qemu Qemu 1.1.1 Version Details Vulnerabilities
88 Application Qemu Qemu 1.1.2 Version Details Vulnerabilities
89 Application Qemu Qemu 1.2.0 Version Details Vulnerabilities
90 Application Qemu Qemu 1.2.1 Version Details Vulnerabilities
91 Application Qemu Qemu 1.2.2 Version Details Vulnerabilities
92 Application Qemu Qemu 1.3.0 Version Details Vulnerabilities
93 Application Qemu Qemu 1.3.1 Version Details Vulnerabilities
94 Application Qemu Qemu 1.4.0 Version Details Vulnerabilities
95 Application Qemu Qemu 1.4.1 Version Details Vulnerabilities
96 Application Qemu Qemu 1.4.2 Version Details Vulnerabilities
97 Application Qemu Qemu 1.5.0 RC1 Version Details Vulnerabilities
98 Application Qemu Qemu 1.5.0 RC2 Version Details Vulnerabilities
99 Application Qemu Qemu 1.5.0 RC3 Version Details Vulnerabilities
100 Application Qemu Qemu 1.5.0 Version Details Vulnerabilities
101 Application Qemu Qemu 1.5.1 Version Details Vulnerabilities
102 Application Qemu Qemu 1.5.2 Version Details Vulnerabilities
103 Application Qemu Qemu 1.5.3 Version Details Vulnerabilities
104 Application Qemu Qemu 1.6.0 Version Details Vulnerabilities
105 Application Qemu Qemu 1.6.0 RC1 Version Details Vulnerabilities
106 Application Qemu Qemu 1.6.0 RC2 Version Details Vulnerabilities
107 Application Qemu Qemu 1.6.0 RC3 Version Details Vulnerabilities
108 Application Qemu Qemu 1.6.1 Version Details Vulnerabilities
109 Application Qemu Qemu 1.6.2 Version Details Vulnerabilities
110 Application Qemu Qemu 1.7.0 Version Details Vulnerabilities
111 Application Qemu Qemu 1.7.1 Version Details Vulnerabilities
112 Application Qemu Qemu 1.7.2 Version Details Vulnerabilities
113 Application Qemu Qemu 2.0.0 - Version Details Vulnerabilities
114 Application Qemu Qemu 2.0.0 RC0 Version Details Vulnerabilities
115 Application Qemu Qemu 2.0.0 RC1 Version Details Vulnerabilities
116 Application Qemu Qemu 2.0.0 RC2 Version Details Vulnerabilities
117 Application Qemu Qemu 2.0.0 RC3 Version Details Vulnerabilities
118 Application Qemu Qemu 2.0.0 Version Details Vulnerabilities
119 Application Qemu Qemu 2.0.1 Version Details Vulnerabilities
120 Application Qemu Qemu 2.0.2 Version Details Vulnerabilities
121 Application Qemu Qemu 2.1.0 RC2 Version Details Vulnerabilities
122 Application Qemu Qemu 2.1.0 RC3 Version Details Vulnerabilities
123 Application Qemu Qemu 2.1.0 RC5 Version Details Vulnerabilities
124 Application Qemu Qemu 2.1.0 Version Details Vulnerabilities
125 Application Qemu Qemu 2.1.0 RC0 Version Details Vulnerabilities
126 Application Qemu Qemu 2.1.0 RC1 Version Details Vulnerabilities
127 Application Qemu Qemu 2.1.1 Version Details Vulnerabilities
128 Application Qemu Qemu 2.1.2 Version Details Vulnerabilities
129 Application Qemu Qemu 2.1.3 Version Details Vulnerabilities
130 Application Qemu Qemu 2.2.0 Version Details Vulnerabilities
131 Application Qemu Qemu 2.2.1 Version Details Vulnerabilities
132 Application Qemu Qemu 2.3.0 Version Details Vulnerabilities
133 Application Qemu Qemu 2.3.1 Version Details Vulnerabilities
134 Application Qemu Qemu 2.4.0 Version Details Vulnerabilities
135 Application Qemu Qemu 2.4.0.1 Version Details Vulnerabilities
136 Application Qemu Qemu 2.4.1 Version Details Vulnerabilities
137 Application Qemu Qemu 2.5.0 Version Details Vulnerabilities
138 Application Qemu Qemu 2.5.1 Version Details Vulnerabilities
139 Application Qemu Qemu 2.5.1.1 Version Details Vulnerabilities
140 Application Qemu Qemu 2.6.0 Version Details Vulnerabilities
141 Application Qemu Qemu 2.6.1 Version Details Vulnerabilities
142 Application Qemu Qemu 2.6.2 Version Details Vulnerabilities
143 Application Qemu Qemu 2.7.0 Version Details Vulnerabilities
144 Application Qemu Qemu 2.7.1 Version Details Vulnerabilities
145 Application Qemu Qemu 2.8.0 Version Details Vulnerabilities
146 Application Qemu Qemu 2.8.1 Version Details Vulnerabilities
147 Application Qemu Qemu 2.8.1.1 Version Details Vulnerabilities
148 Application Qemu Qemu 2.9.0 Version Details Vulnerabilities
149 Application Qemu Qemu 2.9.1 Version Details Vulnerabilities
150 Application Qemu Qemu 2.10.0 Version Details Vulnerabilities
151 Application Qemu Qemu 2.10.1 Version Details Vulnerabilities
152 Application Qemu Qemu 2.10.2 Version Details Vulnerabilities
153 Application Qemu Qemu 2.11.0 RC2 Version Details Vulnerabilities
154 Application Qemu Qemu 2.11.0 RC3 Version Details Vulnerabilities
155 Application Qemu Qemu 2.11.0 RC4 Version Details Vulnerabilities
156 Application Qemu Qemu 2.11.0 Version Details Vulnerabilities
157 Application Qemu Qemu 2.11.0 RC5 Version Details Vulnerabilities
158 Application Qemu Qemu 2.11.0 RC0 Version Details Vulnerabilities
159 Application Qemu Qemu 2.11.0 RC1 Version Details Vulnerabilities
160 Application Qemu Qemu 2.11.1 Version Details Vulnerabilities
161 Application Qemu Qemu 2.11.2 Version Details Vulnerabilities
162 Application Qemu Qemu 2.12.0 RC4 Version Details Vulnerabilities
163 Application Qemu Qemu 2.12.0 Version Details Vulnerabilities
164 Application Qemu Qemu 2.12.0 RC0 Version Details Vulnerabilities
165 Application Qemu Qemu 2.12.0 RC1 Version Details Vulnerabilities
166 Application Qemu Qemu 2.12.0 RC2 Version Details Vulnerabilities
167 Application Qemu Qemu 2.12.0 RC3 Version Details Vulnerabilities
168 Application Qemu Qemu 2.12.1 Version Details Vulnerabilities
169 Application Qemu Qemu 2.12.50 Version Details Vulnerabilities
170 Application Qemu Qemu 3.0.0 RC2 Version Details Vulnerabilities
171 Application Qemu Qemu 3.0.0 RC3 Version Details Vulnerabilities
172 Application Qemu Qemu 3.0.0 RC4 Version Details Vulnerabilities
173 Application Qemu Qemu 3.0.0 Version Details Vulnerabilities
174 Application Qemu Qemu 3.0.0 RC1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 2
Qemu Qemu 172

- References For CVE-2018-18954

https://usn.ubuntu.com/3826-1/
UBUNTU USN-3826-1
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00446.html
MLIST [Qemu-devel] 20181103 [PATCH v2] ppc/pnv: check size before data buffer access
http://www.securityfocus.com/bid/105920
BID 105920
http://www.openwall.com/lists/oss-security/2018/11/06/6
MLIST [oss-security] 20181107 CVE-2018-18954 QEMU: ppc64: Out-of-bounds r/w stack access in pnv_lpc_do_eccb

- Metasploit Modules Related To CVE-2018-18954

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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