Vulnerability Monitor

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CVE-2010-2521

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.

Published

2010-09-07T17:00:01.887

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel ≤ 2.6.34 Yes
Operating System linux linux_kernel 2.6.0 Yes
Operating System linux linux_kernel 2.6.1 Yes
Operating System linux linux_kernel 2.6.2 Yes
Operating System linux linux_kernel 2.6.3 Yes
Operating System linux linux_kernel 2.6.4 Yes
Operating System linux linux_kernel 2.6.5 Yes
Operating System linux linux_kernel 2.6.6 Yes
Operating System linux linux_kernel 2.6.7 Yes
Operating System linux linux_kernel 2.6.8 Yes
Operating System linux linux_kernel 2.6.8.1 Yes
Operating System linux linux_kernel 2.6.9 Yes
Operating System linux linux_kernel 2.6.10 Yes
Operating System linux linux_kernel 2.6.11 Yes
Operating System linux linux_kernel 2.6.11.1 Yes
Operating System linux linux_kernel 2.6.11.2 Yes
Operating System linux linux_kernel 2.6.11.3 Yes
Operating System linux linux_kernel 2.6.11.4 Yes
Operating System linux linux_kernel 2.6.11.5 Yes
Operating System linux linux_kernel 2.6.11.6 Yes
Operating System linux linux_kernel 2.6.11.7 Yes
Operating System linux linux_kernel 2.6.11.8 Yes
Operating System linux linux_kernel 2.6.11.9 Yes
Operating System linux linux_kernel 2.6.11.10 Yes
Operating System linux linux_kernel 2.6.11.11 Yes
Operating System linux linux_kernel 2.6.11.12 Yes
Operating System linux linux_kernel 2.6.12 Yes
Operating System linux linux_kernel 2.6.12.1 Yes
Operating System linux linux_kernel 2.6.12.2 Yes
Operating System linux linux_kernel 2.6.12.3 Yes
Operating System linux linux_kernel 2.6.12.4 Yes
Operating System linux linux_kernel 2.6.12.5 Yes
Operating System linux linux_kernel 2.6.12.6 Yes
Operating System linux linux_kernel 2.6.13 Yes
Operating System linux linux_kernel 2.6.13.1 Yes
Operating System linux linux_kernel 2.6.13.2 Yes
Operating System linux linux_kernel 2.6.13.3 Yes
Operating System linux linux_kernel 2.6.13.4 Yes
Operating System linux linux_kernel 2.6.13.5 Yes
Operating System linux linux_kernel 2.6.14 Yes
Operating System linux linux_kernel 2.6.14.1 Yes
Operating System linux linux_kernel 2.6.14.3 Yes
Operating System linux linux_kernel 2.6.14.4 Yes
Operating System linux linux_kernel 2.6.14.5 Yes
Operating System linux linux_kernel 2.6.14.6 Yes
Operating System linux linux_kernel 2.6.14.7 Yes
Operating System linux linux_kernel 2.6.15 Yes
Operating System linux linux_kernel 2.6.15.1 Yes
Operating System linux linux_kernel 2.6.15.2 Yes
Operating System linux linux_kernel 2.6.15.3 Yes
Operating System linux linux_kernel 2.6.15.4 Yes
Operating System linux linux_kernel 2.6.15.5 Yes
Operating System linux linux_kernel 2.6.15.6 Yes
Operating System linux linux_kernel 2.6.15.7 Yes
Operating System linux linux_kernel 2.6.16 Yes
Operating System linux linux_kernel 2.6.16.1 Yes
Operating System linux linux_kernel 2.6.16.2 Yes
Operating System linux linux_kernel 2.6.16.3 Yes
Operating System linux linux_kernel 2.6.16.4 Yes
Operating System linux linux_kernel 2.6.16.5 Yes
Operating System linux linux_kernel 2.6.16.6 Yes
Operating System linux linux_kernel 2.6.16.7 Yes
Operating System linux linux_kernel 2.6.16.8 Yes
Operating System linux linux_kernel 2.6.16.9 Yes
Operating System linux linux_kernel 2.6.16.10 Yes
Operating System linux linux_kernel 2.6.16.11 Yes
Operating System linux linux_kernel 2.6.16.12 Yes
Operating System linux linux_kernel 2.6.16.13 Yes
Operating System linux linux_kernel 2.6.16.14 Yes
Operating System linux linux_kernel 2.6.16.15 Yes
Operating System linux linux_kernel 2.6.16.16 Yes
Operating System linux linux_kernel 2.6.16.17 Yes
Operating System linux linux_kernel 2.6.16.18 Yes
Operating System linux linux_kernel 2.6.16.19 Yes
Operating System linux linux_kernel 2.6.16.20 Yes
Operating System linux linux_kernel 2.6.16.21 Yes
Operating System linux linux_kernel 2.6.16.22 Yes
Operating System linux linux_kernel 2.6.16.23 Yes
Operating System linux linux_kernel 2.6.16.24 Yes
Operating System linux linux_kernel 2.6.16.25 Yes
Operating System linux linux_kernel 2.6.16.26 Yes
Operating System linux linux_kernel 2.6.16.27 Yes
Operating System linux linux_kernel 2.6.16.28 Yes
Operating System linux linux_kernel 2.6.16.29 Yes
Operating System linux linux_kernel 2.6.16.30 Yes
Operating System linux linux_kernel 2.6.16.31 Yes
Operating System linux linux_kernel 2.6.17 Yes
Operating System linux linux_kernel 2.6.17.1 Yes
Operating System linux linux_kernel 2.6.17.2 Yes
Operating System linux linux_kernel 2.6.17.3 Yes
Operating System linux linux_kernel 2.6.17.4 Yes
Operating System linux linux_kernel 2.6.17.5 Yes
Operating System linux linux_kernel 2.6.17.6 Yes
Operating System linux linux_kernel 2.6.17.7 Yes
Operating System linux linux_kernel 2.6.17.8 Yes
Operating System linux linux_kernel 2.6.17.9 Yes
Operating System linux linux_kernel 2.6.17.10 Yes
Operating System linux linux_kernel 2.6.17.11 Yes
Operating System linux linux_kernel 2.6.17.12 Yes
Operating System linux linux_kernel 2.6.17.13 Yes
Operating System linux linux_kernel 2.6.17.14 Yes
Operating System linux linux_kernel 2.6.18.1 Yes
Operating System linux linux_kernel 2.6.18.2 Yes
Operating System linux linux_kernel 2.6.18.3 Yes
Operating System linux linux_kernel 2.6.18.4 Yes
Operating System linux linux_kernel 2.6.18.5 Yes
Operating System linux linux_kernel 2.6.18.6 Yes
Operating System linux linux_kernel 2.6.18.7 Yes
Operating System linux linux_kernel 2.6.18.8 Yes
Operating System linux linux_kernel 2.6.22 Yes
Operating System linux linux_kernel 2.6.22.2 Yes
Operating System linux linux_kernel 2.6.22.3 Yes
Operating System linux linux_kernel 2.6.22.4 Yes
Operating System linux linux_kernel 2.6.22.5 Yes
Operating System linux linux_kernel 2.6.22.6 Yes
Operating System linux linux_kernel 2.6.22.7 Yes
Operating System linux linux_kernel 2.6.23 Yes
Operating System linux linux_kernel 2.6.23 Yes
Operating System linux linux_kernel 2.6.23 Yes
Operating System linux linux_kernel 2.6.23.1 Yes
Operating System linux linux_kernel 2.6.23.2 Yes
Operating System linux linux_kernel 2.6.23.3 Yes
Operating System linux linux_kernel 2.6.23.4 Yes
Operating System linux linux_kernel 2.6.23.5 Yes
Operating System linux linux_kernel 2.6.23.6 Yes
Operating System linux linux_kernel 2.6.23.7 Yes
Operating System linux linux_kernel 2.6.24 Yes
Operating System linux linux_kernel 2.6.24 Yes
Operating System linux linux_kernel 2.6.24 Yes
Operating System linux linux_kernel 2.6.24 Yes
Operating System linux linux_kernel 2.6.24 Yes
Operating System linux linux_kernel 2.6.32 Yes
Operating System linux linux_kernel 2.6.32.1 Yes
Operating System linux linux_kernel 2.6.32.2 Yes
Operating System linux linux_kernel 2.6.32.3 Yes
Operating System linux linux_kernel 2.6.32.4 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33 Yes
Operating System linux linux_kernel 2.6.33.1 Yes
Operating System linux linux_kernel 2.6.33.2 Yes
Operating System linux linux_kernel 2.6.34 Yes
Operating System linux linux_kernel 2.6.34 Yes
Operating System linux linux_kernel 2.6.34 Yes
Operating System linux linux_kernel 2.6.34 Yes
References