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CVE-2010-2521

N/A

Published: September 7, 2010 at 04:30 PM UTC

Updated: June 16, 2026 at 11:20 PM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 9%

Description

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

v ≤ 2.6.342.6.0 2.6.1 2.6.10 2.6.11 2.6.11.1 2.6.11.10 2.6.11.11 2.6.11.12 2.6.11.2 2.6.11.3 2.6.11.4 2.6.11.5 2.6.11.6 2.6.11.7 2.6.11.8 2.6.11.9 2.6.12 2.6.12.1 2.6.12.2 2.6.12.3 2.6.12.4 2.6.12.5 2.6.12.6 2.6.13 2.6.13.1 2.6.13.2 2.6.13.3 2.6.13.4 2.6.13.5 2.6.14 2.6.14.1 2.6.14.3 2.6.14.4 2.6.14.5 2.6.14.6 2.6.14.7 2.6.15 2.6.15.1 2.6.15.2 2.6.15.3 2.6.15.4 2.6.15.5 2.6.15.6 2.6.15.7 2.6.16 2.6.16.1 2.6.16.10 2.6.16.11 2.6.16.12 2.6.16.13 2.6.16.14 2.6.16.15 2.6.16.16 2.6.16.17 2.6.16.18 2.6.16.19 2.6.16.2 2.6.16.20 2.6.16.21 2.6.16.22 2.6.16.23 2.6.16.24 2.6.16.25 2.6.16.26 2.6.16.27 2.6.16.28 2.6.16.29 2.6.16.3 2.6.16.30 2.6.16.31 2.6.16.4 2.6.16.5 2.6.16.6 2.6.16.7 2.6.16.8 2.6.16.9 2.6.17 2.6.17.1 2.6.17.10 2.6.17.11 2.6.17.12 2.6.17.13 2.6.17.14 2.6.17.2 2.6.17.3 2.6.17.4 2.6.17.5 2.6.17.6 2.6.17.7 2.6.17.8 2.6.17.9 2.6.18.1 2.6.18.2 2.6.18.3 2.6.18.4 2.6.18.5 2.6.18.6 2.6.18.7 2.6.18.8 2.6.2 2.6.22 2.6.22.2 2.6.22.3 2.6.22.4 2.6.22.5 2.6.22.6 2.6.22.7 2.6.23 2.6.23 rc1 2.6.23 rc2 2.6.23.1 2.6.23.2 2.6.23.3 2.6.23.4 2.6.23.5 2.6.23.6 2.6.23.7 2.6.24 rc1 2.6.24 rc2 2.6.24 rc3 2.6.24 rc4 2.6.24 rc5 2.6.3 2.6.32 2.6.32.1 2.6.32.2 2.6.32.3 2.6.32.4 2.6.33 2.6.33 rc1 2.6.33 rc2 2.6.33 rc3 2.6.33 rc4 2.6.33 rc5 2.6.33 rc6 2.6.33.1 2.6.33.2 2.6.34 rc1 2.6.34 rc2 2.6.34 rc3 2.6.34 rc4 2.6.4 2.6.5 2.6.6 2.6.7 2.6.8 2.6.8.1 2.6.9rc5

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (20)

x_refsource_CONFIRM

Source: [email protected]

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2bc3c1179c781b359d4f2f3439cb3df72afc17fc

Vendor Advisoryx_refsource_SUSE

Source: [email protected]

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/43315

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://securitytracker.com/id?1024286

Vendor Advisoryx_refsource_DEBIAN

Source: [email protected]

http://www.debian.org/security/2010/dsa-2094

x_refsource_CONFIRM

Source: [email protected]

http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.34/ChangeLog-2.6.34-rc6

Vendor Advisoryx_refsource_MANDRIVA

Source: [email protected]

http://www.mandriva.com/security/advisories?name=MDVSA-2010:198

Vendor Advisoryx_refsource_MANDRIVA

Source: [email protected]

http://www.mandriva.com/security/advisories?name=MDVSA-2011:051

CVSS

10HIGH[email protected]

Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-119

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