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HistoryMar 19, 2010 - 7:30 p.m.
CVE-2009-4271
CVSS2
4.7
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
AI Score
5.9
Confidence
High
EPSS
0
Percentile
5.1%
The Linux kernel 2.6.9 through 2.6.17 on the x86_64 and amd64 platforms allows local users to cause a denial of service (panic) via a 32-bit application that calls mprotect on its Virtual Dynamic Shared Object (VDSO) page and then triggers a segmentation fault.
Affected configurations
Node
linuxlinux_kernelMatch2.6.9
ORlinuxlinux_kernelMatch2.6.9rc1
ORlinuxlinux_kernelMatch2.6.9rc2
ORlinuxlinux_kernelMatch2.6.9rc3
ORlinuxlinux_kernelMatch2.6.9rc4
ORlinuxlinux_kernelMatch2.6.10
ORlinuxlinux_kernelMatch2.6.11
ORlinuxlinux_kernelMatch2.6.11.1
ORlinuxlinux_kernelMatch2.6.11.2
ORlinuxlinux_kernelMatch2.6.11.3
ORlinuxlinux_kernelMatch2.6.11.4
ORlinuxlinux_kernelMatch2.6.11.5
ORlinuxlinux_kernelMatch2.6.11.6
ORlinuxlinux_kernelMatch2.6.11.7
ORlinuxlinux_kernelMatch2.6.11.8
ORlinuxlinux_kernelMatch2.6.11.9
ORlinuxlinux_kernelMatch2.6.11.10
ORlinuxlinux_kernelMatch2.6.11.11
ORlinuxlinux_kernelMatch2.6.11.12
ORlinuxlinux_kernelMatch2.6.12
ORlinuxlinux_kernelMatch2.6.12.1
ORlinuxlinux_kernelMatch2.6.12.2
ORlinuxlinux_kernelMatch2.6.12.3
ORlinuxlinux_kernelMatch2.6.12.4
ORlinuxlinux_kernelMatch2.6.12.5
ORlinuxlinux_kernelMatch2.6.12.6
ORlinuxlinux_kernelMatch2.6.13
ORlinuxlinux_kernelMatch2.6.13.1
ORlinuxlinux_kernelMatch2.6.13.2
ORlinuxlinux_kernelMatch2.6.13.3
ORlinuxlinux_kernelMatch2.6.13.4
ORlinuxlinux_kernelMatch2.6.13.5
ORlinuxlinux_kernelMatch2.6.14
ORlinuxlinux_kernelMatch2.6.14.1
ORlinuxlinux_kernelMatch2.6.14.2
ORlinuxlinux_kernelMatch2.6.14.3
ORlinuxlinux_kernelMatch2.6.14.4
ORlinuxlinux_kernelMatch2.6.14.5
ORlinuxlinux_kernelMatch2.6.14.6
ORlinuxlinux_kernelMatch2.6.14.7
ORlinuxlinux_kernelMatch2.6.15
ORlinuxlinux_kernelMatch2.6.15.1
ORlinuxlinux_kernelMatch2.6.15.2
ORlinuxlinux_kernelMatch2.6.15.3
ORlinuxlinux_kernelMatch2.6.15.4
ORlinuxlinux_kernelMatch2.6.15.5
ORlinuxlinux_kernelMatch2.6.15.6
ORlinuxlinux_kernelMatch2.6.15.7
ORlinuxlinux_kernelMatch2.6.16
ORlinuxlinux_kernelMatch2.6.16.1
ORlinuxlinux_kernelMatch2.6.16.2
ORlinuxlinux_kernelMatch2.6.16.3
ORlinuxlinux_kernelMatch2.6.16.4
ORlinuxlinux_kernelMatch2.6.16.5
ORlinuxlinux_kernelMatch2.6.16.6
ORlinuxlinux_kernelMatch2.6.16.7
ORlinuxlinux_kernelMatch2.6.16.8
ORlinuxlinux_kernelMatch2.6.16.9
ORlinuxlinux_kernelMatch2.6.16.10
ORlinuxlinux_kernelMatch2.6.16.11
ORlinuxlinux_kernelMatch2.6.16.12
ORlinuxlinux_kernelMatch2.6.16.13
ORlinuxlinux_kernelMatch2.6.16.14
ORlinuxlinux_kernelMatch2.6.16.15
ORlinuxlinux_kernelMatch2.6.16.16
ORlinuxlinux_kernelMatch2.6.16.17
ORlinuxlinux_kernelMatch2.6.16.18
ORlinuxlinux_kernelMatch2.6.16.19
ORlinuxlinux_kernelMatch2.6.16.20
ORlinuxlinux_kernelMatch2.6.16.21
ORlinuxlinux_kernelMatch2.6.16.22
ORlinuxlinux_kernelMatch2.6.16.23
ORlinuxlinux_kernelMatch2.6.16.24
ORlinuxlinux_kernelMatch2.6.16.25
ORlinuxlinux_kernelMatch2.6.16.26
ORlinuxlinux_kernelMatch2.6.16.27
ORlinuxlinux_kernelMatch2.6.16.28
ORlinuxlinux_kernelMatch2.6.16.29
ORlinuxlinux_kernelMatch2.6.16.30
ORlinuxlinux_kernelMatch2.6.16.31
ORlinuxlinux_kernelMatch2.6.16.31-rc1
ORlinuxlinux_kernelMatch2.6.16.31-rc2
ORlinuxlinux_kernelMatch2.6.16.31-rc3
ORlinuxlinux_kernelMatch2.6.16.31-rc4
ORlinuxlinux_kernelMatch2.6.16.31-rc5
ORlinuxlinux_kernelMatch2.6.16.32
ORlinuxlinux_kernelMatch2.6.16.33
ORlinuxlinux_kernelMatch2.6.16.34
ORlinuxlinux_kernelMatch2.6.16.35
ORlinuxlinux_kernelMatch2.6.16.36
ORlinuxlinux_kernelMatch2.6.16.37
ORlinuxlinux_kernelMatch2.6.16.38
ORlinuxlinux_kernelMatch2.6.16.39
ORlinuxlinux_kernelMatch2.6.16.40
ORlinuxlinux_kernelMatch2.6.16.41
ORlinuxlinux_kernelMatch2.6.16.42
ORlinuxlinux_kernelMatch2.6.16.43
ORlinuxlinux_kernelMatch2.6.16.44
ORlinuxlinux_kernelMatch2.6.16.45
ORlinuxlinux_kernelMatch2.6.16.46
ORlinuxlinux_kernelMatch2.6.16.47
ORlinuxlinux_kernelMatch2.6.16.48
ORlinuxlinux_kernelMatch2.6.16.49
ORlinuxlinux_kernelMatch2.6.16.50
ORlinuxlinux_kernelMatch2.6.16.51
ORlinuxlinux_kernelMatch2.6.16.52
ORlinuxlinux_kernelMatch2.6.16.53
ORlinuxlinux_kernelMatch2.6.16.54
ORlinuxlinux_kernelMatch2.6.16.55
ORlinuxlinux_kernelMatch2.6.16.56
ORlinuxlinux_kernelMatch2.6.16.57
ORlinuxlinux_kernelMatch2.6.16.58
ORlinuxlinux_kernelMatch2.6.16.59
ORlinuxlinux_kernelMatch2.6.16.60
ORlinuxlinux_kernelMatch2.6.16.61
ORlinuxlinux_kernelMatch2.6.16.62
ORlinuxlinux_kernelMatch2.6.17
ORlinuxlinux_kernelMatch2.6.17rc1
ORlinuxlinux_kernelMatch2.6.17rc2
ORlinuxlinux_kernelMatch2.6.17rc3
ORlinuxlinux_kernelMatch2.6.17rc4
ORlinuxlinux_kernelMatch2.6.17rc5
ORlinuxlinux_kernelMatch2.6.17rc6
| Vendor | Product | Version | CPE |
|---|---|---|---|
| linux | linux_kernel | 2.6.9 | cpe:2.3:o:linux:linux_kernel:2.6.9:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.9 | cpe:2.3:o:linux:linux_kernel:2.6.9:rc1:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.9 | cpe:2.3:o:linux:linux_kernel:2.6.9:rc2:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.9 | cpe:2.3:o:linux:linux_kernel:2.6.9:rc3:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.9 | cpe:2.3:o:linux:linux_kernel:2.6.9:rc4:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.10 | cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.11 | cpe:2.3:o:linux:linux_kernel:2.6.11:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.11.1 | cpe:2.3:o:linux:linux_kernel:2.6.11.1:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.11.2 | cpe:2.3:o:linux:linux_kernel:2.6.11.2:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.11.3 | cpe:2.3:o:linux:linux_kernel:2.6.11.3:*:*:*:*:*:*:* |
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CVSS2
4.7
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
AI Score
5.9
Confidence
High
EPSS
0
Percentile
5.1%
Related for NVD:CVE-2009-4271