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Vulnerability Details : CVE-2008-2137

The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.
Publish Date : 2008-05-29 Last Update Date : 2012-03-19
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- CVSS Scores & Vulnerability Types

CVSS Score
4.4
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s) Denial Of Service
CWE ID 264

- Vendor Statements

Not vulnerable. Red Hat Enterprise Linux 2.1, 3, 4, and 5 do not ship for the SPARC architecture.
Source: Redhat

- Products Affected By CVE-2008-2137

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 4.0 Sparc Version Details Vulnerabilities
2 OS Linux Linux Kernel 2.6.0 Version Details Vulnerabilities
3 OS Linux Linux Kernel 2.6.1 Version Details Vulnerabilities
4 OS Linux Linux Kernel 2.6.2 Version Details Vulnerabilities
5 OS Linux Linux Kernel 2.6.3 Version Details Vulnerabilities
6 OS Linux Linux Kernel 2.6.4 Version Details Vulnerabilities
7 OS Linux Linux Kernel 2.6.5 Version Details Vulnerabilities
8 OS Linux Linux Kernel 2.6.6 Version Details Vulnerabilities
9 OS Linux Linux Kernel 2.6.7 Version Details Vulnerabilities
10 OS Linux Linux Kernel 2.6.8 Version Details Vulnerabilities
11 OS Linux Linux Kernel 2.6.9 Version Details Vulnerabilities
12 OS Linux Linux Kernel 2.6.10 Version Details Vulnerabilities
13 OS Linux Linux Kernel 2.6.11 Version Details Vulnerabilities
14 OS Linux Linux Kernel 2.6.11.4 Version Details Vulnerabilities
15 OS Linux Linux Kernel 2.6.11.5 Version Details Vulnerabilities
16 OS Linux Linux Kernel 2.6.11.6 Version Details Vulnerabilities
17 OS Linux Linux Kernel 2.6.11.7 Version Details Vulnerabilities
18 OS Linux Linux Kernel 2.6.11.8 Version Details Vulnerabilities
19 OS Linux Linux Kernel 2.6.11.11 Version Details Vulnerabilities
20 OS Linux Linux Kernel 2.6.11.12 Version Details Vulnerabilities
21 OS Linux Linux Kernel 2.6.12 Version Details Vulnerabilities
22 OS Linux Linux Kernel 2.6.12.1 Version Details Vulnerabilities
23 OS Linux Linux Kernel 2.6.12.2 Version Details Vulnerabilities
24 OS Linux Linux Kernel 2.6.12.3 Version Details Vulnerabilities
25 OS Linux Linux Kernel 2.6.12.4 Version Details Vulnerabilities
26 OS Linux Linux Kernel 2.6.12.5 Version Details Vulnerabilities
27 OS Linux Linux Kernel 2.6.12.6 Version Details Vulnerabilities
28 OS Linux Linux Kernel 2.6.12.12 Version Details Vulnerabilities
29 OS Linux Linux Kernel 2.6.12.22 Version Details Vulnerabilities
30 OS Linux Linux Kernel 2.6.13 Version Details Vulnerabilities
31 OS Linux Linux Kernel 2.6.13.1 Version Details Vulnerabilities
32 OS Linux Linux Kernel 2.6.13.2 Version Details Vulnerabilities
33 OS Linux Linux Kernel 2.6.13.3 Version Details Vulnerabilities
34 OS Linux Linux Kernel 2.6.13.4 Version Details Vulnerabilities
35 OS Linux Linux Kernel 2.6.14 Version Details Vulnerabilities
36 OS Linux Linux Kernel 2.6.14.1 Version Details Vulnerabilities
37 OS Linux Linux Kernel 2.6.14.2 Version Details Vulnerabilities
38 OS Linux Linux Kernel 2.6.14.3 Version Details Vulnerabilities
39 OS Linux Linux Kernel 2.6.14.4 Version Details Vulnerabilities
40 OS Linux Linux Kernel 2.6.14.5 Version Details Vulnerabilities
41 OS Linux Linux Kernel 2.6.15 Version Details Vulnerabilities
42 OS Linux Linux Kernel 2.6.15.1 Version Details Vulnerabilities
43 OS Linux Linux Kernel 2.6.15.2 Version Details Vulnerabilities
44 OS Linux Linux Kernel 2.6.15.3 Version Details Vulnerabilities
45 OS Linux Linux Kernel 2.6.15.4 Version Details Vulnerabilities
46 OS Linux Linux Kernel 2.6.15.5 Version Details Vulnerabilities
47 OS Linux Linux Kernel 2.6.15.11 Version Details Vulnerabilities
48 OS Linux Linux Kernel 2.6.16 Version Details Vulnerabilities
49 OS Linux Linux Kernel 2.6.16.13 Version Details Vulnerabilities
50 OS Linux Linux Kernel 2.6.16.27 Version Details Vulnerabilities
51 OS Linux Linux Kernel 2.6.17 Version Details Vulnerabilities
52 OS Linux Linux Kernel 2.6.17.1 Version Details Vulnerabilities
53 OS Linux Linux Kernel 2.6.17.2 Version Details Vulnerabilities
54 OS Linux Linux Kernel 2.6.17.3 Version Details Vulnerabilities
55 OS Linux Linux Kernel 2.6.17.5 Version Details Vulnerabilities
56 OS Linux Linux Kernel 2.6.17.6 Version Details Vulnerabilities
57 OS Linux Linux Kernel 2.6.17.7 Version Details Vulnerabilities
58 OS Linux Linux Kernel 2.6.17.8 Version Details Vulnerabilities
59 OS Linux Linux Kernel 2.6.17.10 Version Details Vulnerabilities
60 OS Linux Linux Kernel 2.6.17.11 Version Details Vulnerabilities
61 OS Linux Linux Kernel 2.6.17.12 Version Details Vulnerabilities
62 OS Linux Linux Kernel 2.6.17.13 Version Details Vulnerabilities
63 OS Linux Linux Kernel 2.6.17.14 Version Details Vulnerabilities
64 OS Linux Linux Kernel 2.6.18 Version Details Vulnerabilities
65 OS Linux Linux Kernel 2.6.18.1 Version Details Vulnerabilities
66 OS Linux Linux Kernel 2.6.18.3 Version Details Vulnerabilities
67 OS Linux Linux Kernel 2.6.18.4 Version Details Vulnerabilities
68 OS Linux Linux Kernel 2.6.19.0 Version Details Vulnerabilities
69 OS Linux Linux Kernel 2.6.19.1 Version Details Vulnerabilities
70 OS Linux Linux Kernel 2.6.19.2 Version Details Vulnerabilities
71 OS Linux Linux Kernel 2.6.20 Version Details Vulnerabilities
72 OS Linux Linux Kernel 2.6.20.1 Version Details Vulnerabilities
73 OS Linux Linux Kernel 2.6.20.2 Version Details Vulnerabilities
74 OS Linux Linux Kernel 2.6.20.3 Version Details Vulnerabilities
75 OS Linux Linux Kernel 2.6.20.4 Version Details Vulnerabilities
76 OS Linux Linux Kernel 2.6.20.5 Version Details Vulnerabilities
77 OS Linux Linux Kernel 2.6.20.8 Version Details Vulnerabilities
78 OS Linux Linux Kernel 2.6.20.9 Version Details Vulnerabilities
79 OS Linux Linux Kernel 2.6.20.11 Version Details Vulnerabilities
80 OS Linux Linux Kernel 2.6.20.13 Version Details Vulnerabilities
81 OS Linux Linux Kernel 2.6.20.15 Version Details Vulnerabilities
82 OS Linux Linux Kernel 2.6.21 Version Details Vulnerabilities
83 OS Linux Linux Kernel 2.6.21.1 Version Details Vulnerabilities
84 OS Linux Linux Kernel 2.6.21.2 Version Details Vulnerabilities
85 OS Linux Linux Kernel 2.6.21.4 Version Details Vulnerabilities
86 OS Linux Linux Kernel 2.6.21.6 Version Details Vulnerabilities
87 OS Linux Linux Kernel 2.6.21.7 Version Details Vulnerabilities
88 OS Linux Linux Kernel 2.6.22 Version Details Vulnerabilities
89 OS Linux Linux Kernel 2.6.22.3 Version Details Vulnerabilities
90 OS Linux Linux Kernel 2.6.22.4 Version Details Vulnerabilities
91 OS Linux Linux Kernel 2.6.22.5 Version Details Vulnerabilities
92 OS Linux Linux Kernel 2.6.22.6 Version Details Vulnerabilities
93 OS Linux Linux Kernel 2.6.22.7 Version Details Vulnerabilities
94 OS Linux Linux Kernel 2.6.22.8 Version Details Vulnerabilities
95 OS Linux Linux Kernel 2.6.22.11 Version Details Vulnerabilities
96 OS Linux Linux Kernel 2.6.22.12 Version Details Vulnerabilities
97 OS Linux Linux Kernel 2.6.22.13 Version Details Vulnerabilities
98 OS Linux Linux Kernel 2.6.22.14 Version Details Vulnerabilities
99 OS Linux Linux Kernel 2.6.22.15 Version Details Vulnerabilities
100 OS Linux Linux Kernel 2.6.22.16 Version Details Vulnerabilities
101 OS Linux Linux Kernel 2.6.22.17 Version Details Vulnerabilities
102 OS Linux Linux Kernel 2.6.23 Version Details Vulnerabilities
103 OS Linux Linux Kernel 2.6.23.1 Version Details Vulnerabilities
104 OS Linux Linux Kernel 2.6.23.2 Version Details Vulnerabilities
105 OS Linux Linux Kernel 2.6.23.3 Version Details Vulnerabilities
106 OS Linux Linux Kernel 2.6.23.4 Version Details Vulnerabilities
107 OS Linux Linux Kernel 2.6.23.5 Version Details Vulnerabilities
108 OS Linux Linux Kernel 2.6.23.6 Version Details Vulnerabilities
109 OS Linux Linux Kernel 2.6.23.7 Version Details Vulnerabilities
110 OS Linux Linux Kernel 2.6.23.9 Version Details Vulnerabilities
111 OS Linux Linux Kernel 2.6.23.14 Version Details Vulnerabilities
112 OS Linux Linux Kernel 2.6.24.1 Version Details Vulnerabilities
113 OS Linux Linux Kernel 2.6.24.2 Version Details Vulnerabilities
114 OS Linux Linux Kernel 2.6.25 Version Details Vulnerabilities
115 OS Linux Linux Kernel 2.6.25.1 Version Details Vulnerabilities
116 OS Linux Linux Kernel 2.6.25.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Linux Linux Kernel 115

- References For CVE-2008-2137

http://kerneltrap.org/mailarchive/git-commits-head/2008/5/8/1760604
MLIST [git-commits-head] 20080507 sparc: Fix mmap VA span checking.
http://secunia.com/advisories/30368
SECUNIA 30368
http://secunia.com/advisories/30499
SECUNIA 30499
http://secunia.com/advisories/31107
SECUNIA 31107
http://www.debian.org/security/2008/dsa-1588
DEBIAN DSA-1588
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.3 CONFIRM
http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.5 CONFIRM
http://www.securityfocus.com/bid/29397
BID 29397 Linux Kernel SPARC 'mmap()' Denial Of Service Vulnerability Release Date:2008-07-16
http://www.securitytracker.com/id?1020119
SECTRACK 1020119
http://www.ubuntu.com/usn/usn-625-1
UBUNTU USN-625-1
http://xforce.iss.net/xforce/xfdb/42681
XF linux-kernel-mmap-dos(42681)
http://www.vupen.com/english/advisories/2008/1716/references
VUPEN ADV-2008-1716

- Metasploit Modules Related To CVE-2008-2137

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


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