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1.2
CVSSv2

CVE-2008-7256

Published: 03/06/2010 Updated: 07/11/2023
CVSS v2 Base Score: 1.2 | Impact Score: 2.9 | Exploitability Score: 1.9
VMScore: 108
Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P
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Vulnerability Summary

mm/shmem.c in the Linux kernel prior to 2.6.28-rc8, when strict overcommit is enabled and CONFIG_SECURITY is disabled, does not properly handle the export of shmemfs objects by knfsd, which allows malicious users to cause a denial of service (NULL pointer dereference and knfsd crash) or possibly have unspecified other impact via unknown vectors. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-1643.

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linux linux_kernel

linux linux_kernel 2.6.0

linux linux_kernel 2.6.1

linux linux_kernel 2.6.2

linux linux_kernel 2.6.10

linux linux_kernel 2.6.11

linux linux_kernel 2.6.11.1

linux linux_kernel 2.6.11.2

linux linux_kernel 2.6.11.3

linux linux_kernel 2.6.11.4

linux linux_kernel 2.6.11.5

linux linux_kernel 2.6.11.6

linux linux_kernel 2.6.11.7

linux linux_kernel 2.6.11.8

linux linux_kernel 2.6.11.9

linux linux_kernel 2.6.11.10

linux linux_kernel 2.6.11.11

linux linux_kernel 2.6.11.12

linux linux_kernel 2.6.12

linux linux_kernel 2.6.12.1

linux linux_kernel 2.6.12.2

linux linux_kernel 2.6.12.3

linux linux_kernel 2.6.12.4

linux linux_kernel 2.6.12.5

linux linux_kernel 2.6.12.6

linux linux_kernel 2.6.13

linux linux_kernel 2.6.13.1

linux linux_kernel 2.6.13.2

linux linux_kernel 2.6.13.3

linux linux_kernel 2.6.13.4

linux linux_kernel 2.6.13.5

linux linux_kernel 2.6.14

linux linux_kernel 2.6.14.1

linux linux_kernel 2.6.14.2

linux linux_kernel 2.6.14.3

linux linux_kernel 2.6.14.4

linux linux_kernel 2.6.14.5

linux linux_kernel 2.6.14.6

linux linux_kernel 2.6.14.7

linux linux_kernel 2.6.15

linux linux_kernel 2.6.15.1

linux linux_kernel 2.6.15.2

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linux linux_kernel 2.6.16

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linux linux_kernel 2.6.17

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linux linux_kernel 2.6.17.2

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linux linux_kernel 2.6.18

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linux linux_kernel 2.6.20

linux linux_kernel 2.6.20.1

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linux linux_kernel 2.6.20.15

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linux linux_kernel 2.6.20.18

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linux linux_kernel 2.6.21.2

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linux linux_kernel 2.6.22

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linux linux_kernel 2.6.23.4

linux linux_kernel 2.6.23.5

linux linux_kernel 2.6.23.6

linux linux_kernel 2.6.23.7

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linux linux_kernel 2.6.24

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linux linux_kernel 2.6.25

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linux linux_kernel 2.6.25.18

linux linux_kernel 2.6.25.19

linux linux_kernel 2.6.25.20

linux linux_kernel 2.6.27

linux linux_kernel 2.6.27.1

linux linux_kernel 2.6.27.2

linux linux_kernel 2.6.27.3

linux linux_kernel 2.6.27.4

linux linux_kernel 2.6.27.5

linux linux_kernel 2.6.27.6

linux linux_kernel 2.6.27.7

linux linux_kernel 2.6.27.8

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linux linux_kernel 2.6.27.11

linux linux_kernel 2.6.27.12

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linux linux_kernel 2.6.27.14

linux linux_kernel 2.6.27.15

linux linux_kernel 2.6.27.16

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linux linux_kernel 2.6.27.18

linux linux_kernel 2.6.27.19

linux linux_kernel 2.6.27.20

linux linux_kernel 2.6.27.21

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linux linux_kernel 2.6.27.23

linux linux_kernel 2.6.27.24

linux linux_kernel 2.6.27.25

linux linux_kernel 2.6.27.26

linux linux_kernel 2.6.27.27

linux linux_kernel 2.6.27.28

linux linux_kernel 2.6.27.29

linux linux_kernel 2.6.27.30

linux linux_kernel 2.6.27.31

linux linux_kernel 2.6.27.32

linux linux_kernel 2.6.27.33

linux linux_kernel 2.6.27.34

linux linux_kernel 2.6.27.35

linux linux_kernel 2.6.27.36

linux linux_kernel 2.6.27.37

linux linux_kernel 2.6.27.38

linux linux_kernel 2.6.27.39

linux linux_kernel 2.6.27.40

linux linux_kernel 2.6.27.41

linux linux_kernel 2.6.27.42

linux linux_kernel 2.6.27.43

linux linux_kernel 2.6.27.44

linux linux_kernel 2.6.27.45

linux linux_kernel 2.6.28

Vendor Advisories

Red Hat: Important: kernel-rt security and bug fix update
Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel-rt packages that fix multiple security issues and severalbugs are now available for Red Hat Enterprise MRG 12The Red Hat Security Response Team has rated this update as havingimportant ...
Ubuntu Security Notice: linux, linux-{source-2.6.15,ec2,mvl-dove,ti-omap} vulnerabilities
Multiple security flaws ...

References

NVD-CWE-Otherhttps://bugzilla.redhat.com/show_bug.cgi?id=595970http://www.openwall.com/lists/oss-security/2010/05/27/1http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.28/ChangeLog-2.6.28-rc8http://www.mandriva.com/security/advisories?name=MDVSA-2010:198https://exchange.xforce.ibmcloud.com/vulnerabilities/59224http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1b79cd04fab80be61dcd2732e2423aafde9a4c1chttps://access.redhat.com/errata/RHSA-2010:0631https://usn.ubuntu.com/966-1/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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