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10
CVSSv2

CVE-2010-2521

Published: 07/09/2010 Updated: 13/02/2023
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
VMScore: 891
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
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Vulnerability Summary

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel prior to 2.6.34-rc6 allow remote malicious users to cause a denial of service (panic) or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the read_buf and nfsd4_decode_compound functions.

Vulnerability Trend

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linux linux kernel 2.6.11

linux linux kernel 2.6.23.4

linux linux kernel 2.6.16.16

linux linux kernel 2.6.18.7

linux linux kernel 2.6.17.12

linux linux kernel 2.6.16.9

linux linux kernel 2.6.17.9

linux linux kernel 2.6.11.2

linux linux kernel 2.6.5

linux linux kernel 2.6.15.3

linux linux kernel 2.6.11.10

linux linux kernel 2.6.1

linux linux kernel 2.6.16.6

linux linux kernel 2.6.16.8

linux linux kernel 2.6.33

linux linux kernel 2.6.22.4

linux linux kernel 2.6.14.7

linux linux kernel 2.6.13

linux linux kernel 2.6.17.2

linux linux kernel 2.6.13.3

linux linux kernel 2.6.11.8

linux linux kernel 2.6.23.7

linux linux kernel 2.6.17.8

linux linux kernel 2.6.14.4

linux linux kernel 2.6.14

linux linux kernel 2.6.17.4

linux linux kernel 2.6.16.18

linux linux kernel 2.6.17.14

linux linux kernel 2.6.10

linux linux kernel 2.6.14.3

linux linux kernel 2.6.34

linux linux kernel 2.6.24

linux linux kernel 2.6.18.3

linux linux kernel 2.6.11.6

linux linux kernel 2.6.11.11

linux linux kernel 2.6.16.13

linux linux kernel 2.6.3

linux linux kernel 2.6.32

linux linux kernel 2.6.16.4

linux linux kernel 2.6.17.3

linux linux kernel 2.6.32.3

linux linux kernel 2.6.22

linux linux kernel 2.6.4

linux linux kernel 2.6.16.15

linux linux kernel 2.6.15.6

linux linux kernel 2.6.15.1

linux linux kernel 2.6.11.5

linux linux kernel 2.6.18.4

linux linux kernel 2.6.16.1

linux linux kernel 2.6.18.1

linux linux kernel 2.6.23.1

linux linux kernel 2.6.2

linux linux kernel 2.6.14.5

linux linux kernel 2.6.13.2

linux linux kernel 2.6.17.5

linux linux kernel 2.6.18.5

linux linux kernel 2.6.33.2

linux linux kernel 2.6.13.5

linux linux kernel 2.6.17

linux linux kernel 2.6.16.11

linux linux kernel 2.6.16.14

linux linux kernel 2.6.16.25

linux linux kernel 2.6.16.21

linux linux kernel 2.6.8

linux linux kernel 2.6.16.28

linux linux kernel 2.6.17.10

linux linux kernel 2.6.14.1

linux linux kernel 2.6.16.23

linux linux kernel 2.6.33.1

linux linux kernel 2.6.12.5

linux linux kernel 2.6.15.7

linux linux kernel 2.6.22.7

linux linux kernel 2.6.16.3

linux linux kernel 2.6.14.6

linux linux kernel 2.6.12.1

linux linux kernel 2.6.11.9

linux linux kernel 2.6.17.1

linux linux kernel 2.6.0

linux linux kernel 2.6.13.4

linux linux kernel 2.6.23

linux linux kernel 2.6.22.6

linux linux kernel 2.6.23.3

linux linux kernel 2.6.18.8

linux linux kernel 2.6.22.3

linux linux kernel 2.6.12.2

linux linux kernel 2.6.16.31

linux linux kernel 2.6.16.26

linux linux kernel 2.6.18.2

linux linux kernel 2.6.16.29

linux linux kernel 2.6.16

linux linux kernel 2.6.15.2

linux linux kernel 2.6.16.22

linux linux kernel 2.6.17.11

linux linux kernel 2.6.16.10

linux linux kernel 2.6.12.4

linux linux kernel 2.6.11.3

linux linux kernel 2.6.16.24

linux linux kernel 2.6.12.3

linux linux kernel 2.6.23.2

linux linux kernel 2.6.7

linux linux kernel 2.6.32.4

linux linux kernel

linux linux kernel 2.6.16.30

linux linux kernel 2.6.15.4

linux linux kernel 2.6.16.17

linux linux kernel 2.6.16.12

linux linux kernel 2.6.16.27

linux linux kernel 2.6.12.6

linux linux kernel 2.6.17.7

linux linux kernel 2.6.11.7

linux linux kernel 2.6.16.2

linux linux kernel 2.6.18.6

linux linux kernel 2.6.15

linux linux kernel 2.6.23.5

linux linux kernel 2.6.32.2

linux linux kernel 2.6.17.6

linux linux kernel 2.6.23.6

linux linux kernel 2.6.16.7

linux linux kernel 2.6.32.1

linux linux kernel 2.6.17.13

linux linux kernel 2.6.22.2

linux linux kernel 2.6.8.1

linux linux kernel 2.6.22.5

linux linux kernel 2.6.16.5

linux linux kernel 2.6.11.4

linux linux kernel 2.6.16.19

linux linux kernel 2.6.11.12

linux linux kernel 2.6.16.20

linux linux kernel 2.6.15.5

linux linux kernel 2.6.11.1

linux linux kernel 2.6.9

linux linux kernel 2.6.13.1

linux linux kernel 2.6.6

linux linux kernel 2.6.12

Vendor Advisories

Red Hat: Important: kernel security and bug fix update
Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix multiple security issues and one bug arenow available for Red Hat Enterprise Linux 4The Red Hat Security Response Team has rated this update as havingimportant security i ...
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 ...
Red Hat: Important: kernel security and bug fix update
Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix multiple security issues and several bugsare now available for Red Hat Enterprise Linux 5The Red Hat Security Response Team has rated this update as havingimportant secur ...
Debian Security Advisories: DSA-2094-1 linux-2.6 -- privilege escalation/denial of service/information leak
Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-4895 Kyle Bader reported an issue in the tty subsystem that allows local users to create a denial of service (NULL pointe ...
Ubuntu Security Notice: linux-lts-backport-maverick vulnerabilities
Multiple kernel flaws ...
Ubuntu Security Notice: linux, linux-ec2, linux-source-2.6.15 vulnerabilities
Multiple security issues fixed ...
Ubuntu Security Notice: linux-fsl-imx51 vulnerabilities
Multiple kernel flaws ...
Ubuntu Security Notice: linux-fsl-imx51 vulnerabilities
Multiple kernel flaws ...

References

CWE-119http://securitytracker.com/id?1024286https://rhn.redhat.com/errata/RHSA-2010-0606.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=612028http://www.openwall.com/lists/oss-security/2010/07/07/1http://www.openwall.com/lists/oss-security/2010/07/09/2http://www.securityfocus.com/bid/42249http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.34/ChangeLog-2.6.34-rc6http://www.redhat.com/support/errata/RHSA-2010-0610.htmlhttp://www.debian.org/security/2010/dsa-2094http://www.mandriva.com/security/advisories?name=MDVSA-2010:198http://www.redhat.com/support/errata/RHSA-2010-0893.htmlhttp://www.redhat.com/support/errata/RHSA-2010-0907.htmlhttp://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.htmlhttp://www.vupen.com/english/advisories/2010/3050http://www.ubuntu.com/usn/USN-1000-1http://www.vmware.com/security/advisories/VMSA-2011-0003.htmlhttp://secunia.com/advisories/43315http://www.mandriva.com/security/advisories?name=MDVSA-2011:051http://www.securityfocus.com/archive/1/516397/100/0/threadedhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2bc3c1179c781b359d4f2f3439cb3df72afc17fchttps://access.redhat.com/errata/RHSA-2010:0606https://nvd.nist.govhttps://usn.ubuntu.com/1083-1/https://www.debian.org/security/./dsa-2094
CVSSv3
CVSSv2
CVSSv3
VMScore
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