7.1
CWE
20 228 119
Advisory Published
CVE Published
CVE Published
Updated

CVE-2010-1173: Input Validation

First published: Thu Apr 22 2010(Updated: )

Description of problem: Reported by Nokia-CN-Flexi via Issue Tracker. A similar issue was reported by Jukka Taimisto and Olli Jarva from the CROSS open source testing project at Codenomicon Ltd. This was also reported by Windriver on behalf of their customer via vendor-sec. Kernel crash occurs if sctp listening port receives malformatted init packet. Its an skb_over_panic BUG halt that results from processing an init chunk in which too many of its variable length parameters are in some way malformed. The problem is in sctp_process_unk_param: if (NULL == *errp) *errp = sctp_make_op_error_space(asoc, chunk, ntohs(chunk->chunk_hdr->length)); if (*errp) { sctp_init_cause(*errp, SCTP_ERROR_UNKNOWN_PARAM, WORD_ROUND(ntohs(param.p->length))); sctp_addto_chunk(*errp, WORD_ROUND(ntohs(param.p->length)), param.v); When we allocate an error chunk, we assume that the worst case scenario requires that we have chunk_hdr->length data allocated, which would be correct nominally, given that we call sctp_addto_chunk for the violating parameter. Unfortunately, we also, in sctp_init_cause insert a sctp_errhdr_t structure into the error chunk, so the worst case situation in which all parameters are in violation requires chunk_hdr->length+(sizeof(sctp_errhdr_t)*param_count) bytes of data. This fix solves the problem by allowing our implementation to only report a fixed number of errors. When we encounter an error in parameter processing we allocate a chunk that is min(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT), limiting our error reporting to a single mtu sized chunk. Parameter errors that grow beyond that value are discarded.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/kernel-rt<0:2.6.24.7-161.el5
0:2.6.24.7-161.el5
redhat/kernel<0:2.6.18-194.8.1.el5
0:2.6.18-194.8.1.el5
Linux Kernel=2.6.32-git-6
Linux Kernel=2.6.27.12
Linux Kernel=2.6.20.6
Linux Kernel=2.6.32.5
Linux Kernel=2.6.28-rc4
Linux Kernel=2.6.28-git7
Linux Kernel=2.6.20.9
Linux Kernel=2.6.26-rc4
Linux Kernel=2.6.18-rc3
Linux Kernel=2.6.29-rc8-kk
Linux Kernel=2.6.11
Linux Kernel=2.6.23.4
Linux Kernel=2.6.22.15
Linux Kernel=2.6.16.16
Linux Kernel=2.6.18.7
Linux Kernel=2.6.17.12
Linux Kernel=2.6.16.39
Linux Kernel=2.6.31
Linux Kernel=2.6.29.3
Linux Kernel=2.6.21
Linux Kernel=2.6.16.9
Linux Kernel=2.6.31-rc4
Linux Kernel=2.6.17.9
Linux Kernel=2.6.32-rc1
Linux Kernel=2.6.31.9
Linux Kernel=2.6.11.2
Linux Kernel=2.6.5
Linux Kernel=2.6.32-rc5
Linux Kernel=2.6.15.3
Linux Kernel=2.6.11.10
Linux Kernel=2.6.24.7
Linux Kernel=2.6.1
Linux Kernel=2.6.16.43
Linux Kernel=2.6.16.6
Linux Kernel=2.6.31.3
Linux Kernel=2.6.16.8
Linux Kernel=2.6.20.13
Linux Kernel=2.6.33-rc6
Linux Kernel=2.6.22.4
Linux Kernel=2.6.27.34
Linux Kernel=2.6.14.7
Linux Kernel=2.6.18-rc2
Linux Kernel=2.6.13
Linux Kernel=2.6.17.2
Linux Kernel=2.6.13.3
Linux Kernel=2.6.23.13
Linux Kernel=2.6.11.8
Linux Kernel=2.6.24.2
Linux Kernel=2.6.18-rc5
Linux Kernel=2.6.26.5
Linux Kernel=2.6.30.10
Linux Kernel=2.6.16.34
Linux Kernel=2.6.25.20
Linux Kernel=2.6.31.12
Linux Kernel=2.6.27.37
Linux Kernel=2.6.18-rc4
Linux Kernel=2.6.22.21
Linux Kernel=2.6.23.7
Linux Kernel=2.6.30-rc2
Linux Kernel=2.6.17.8
Linux Kernel=2.6.14.4
Linux Kernel=2.6.14
Linux Kernel=2.6.16.31--rc3
Linux Kernel=2.6.25.5
Linux Kernel=2.6.17.4
Linux Kernel=2.6.16.18
Linux Kernel=2.6.17.14
Linux Kernel=2.6.10
Linux Kernel=2.6.23.8
Linux Kernel=2.6.27-rc6
Linux Kernel=2.6.32.9
Linux Kernel=2.6.16.45
Linux Kernel=2.6.22.12
Linux Kernel=2.6.25.18
Linux Kernel=2.6.14.3
Linux Kernel=2.6.29
Linux Kernel=2.6.24-rc3
Linux Kernel=2.6.18.3
Linux Kernel=2.6.16.37
Linux Kernel=2.6.30-rc3
Linux Kernel=2.6.11.6
Linux Kernel=2.6.16.48
Linux Kernel=2.6.11.11
Linux Kernel=2.6.16.13
Linux Kernel=2.6.27.10
Linux Kernel=2.6.27-rc5
Linux Kernel=2.6.3
Linux Kernel=2.6.31.4
Linux Kernel=2.6.32
Linux Kernel=2.6.21.6
Linux Kernel=2.6.26.6
Linux Kernel=2.6.22.1
Linux Kernel=2.6.16.4
Linux Kernel=2.6.23.16
Linux Kernel=2.6.31.6
Linux Kernel=2.6.17.3
Linux Kernel=2.6.31.10
Linux Kernel=2.6.27-rc3
Linux Kernel=2.6.24.1
Linux Kernel=2.6.32.3
Linux Kernel=2.6.20.5
Linux Kernel=2.6.22
Linux Kernel=2.6.28.4
Linux Kernel=2.6.4
Linux Kernel=2.6.26
Linux Kernel=2.6.16.15
Linux Kernel=2.6.27.20
Linux Kernel=2.6.15.6
Linux Kernel=2.6.24-rc5
Linux Kernel=2.6.26.3
Linux Kernel=2.6.20.16
Linux Kernel=2.6.15.1
Linux Kernel=2.6.11.5
Linux Kernel=2.6.28.2
Linux Kernel=2.6.25.9
Linux Kernel=2.6.19.3
Linux Kernel=2.6.27
Linux Kernel=2.6.19.4
Linux Kernel=2.6.25.13
Linux Kernel=2.6.28.5
Linux Kernel=2.6.19.1
Linux Kernel=2.6.18.4
Linux Kernel=2.6.33-rc1
Linux Kernel=2.6.16.1
Linux Kernel=2.6.18.1
Linux Kernel=2.6.20.21
Linux Kernel=2.6.31-rc1
Linux Kernel=2.6.27.33
Linux Kernel=2.6.23.1
Linux Kernel=2.6.2
Linux Kernel=2.6.14.5
Linux Kernel=2.6.13.2
Linux Kernel=2.6.17.5
Linux Kernel=2.6.24-rc4
Linux Kernel=2.6.32-rc6
Linux Kernel=2.6.18.5
Linux Kernel=2.6.21.1
Linux Kernel=2.6.16.32
Linux Kernel=2.6.33.2
Linux Kernel=2.6.13.5
Linux Kernel=2.6.16.57
Linux Kernel=2.6.16.49
Linux Kernel=2.6.25.3
Linux Kernel=2.6.27.36
Linux Kernel=2.6.17
Linux Kernel=2.6.24
Linux Kernel=2.6.31-rc6
Linux Kernel=2.6.31.1
Linux Kernel=2.6.19.2
Linux Kernel=2.6.26.2
Linux Kernel=2.6.21.4
Linux Kernel=2.6.16.11
Linux Kernel=2.6.20.17
Linux Kernel=2.6.16.14
Linux Kernel=2.6.33-rc2
Linux Kernel=2.6.20.12
Linux Kernel=2.6.16.25
Linux Kernel=2.6.16.21
Linux Kernel=2.6.16.33
Linux Kernel=2.6.30.7
Linux Kernel=2.6.8
Linux Kernel=2.6.16.28
Linux Kernel=2.6.17.10
Linux Kernel=2.6.21.5
Linux Kernel=2.6.25.15
Linux Kernel=2.6.14.1
Linux Kernel=2.6.28-rc5
Linux Kernel=2.6.23.15
Linux Kernel=2.6.16.23
Linux Kernel=2.6.33.1
Linux Kernel=2.6.29.4
Linux Kernel=2.6.12.5
Linux Kernel=2.6.15.7
Linux Kernel=2.6.20
Linux Kernel=2.6.23.10
Linux Kernel=2.6.22.7
Linux Kernel=2.6.27-rc7
Linux Kernel=2.6.16.3
Linux Kernel=2.6.27.8
Linux Kernel=2.6.31.7
Linux Kernel=2.6.24-rc1
Linux Kernel=2.6.28-rc1
Linux Kernel=2.6.26.1
Linux Kernel=2.6.25.19
Linux Kernel=2.6.20.20
Linux Kernel=2.6.16.36
Linux Kernel=2.6.30.8
Linux Kernel=2.6.14.6
Linux Kernel=2.6.12.1
Linux Kernel=2.6.27.9
Linux Kernel=2.6.11.9
Linux Kernel=2.6.33
Linux Kernel=2.6.16.46
Linux Kernel=2.6.17.1
Linux Kernel=2.6.20.8
Linux Kernel=2.6.30.9
Linux Kernel=2.6.20.15
Linux Kernel=2.6.22.18
Linux Kernel=2.6.0
Linux Kernel=2.6.25.8
Linux Kernel=2.6.16.54
Linux Kernel=2.6.32-rc4
Linux Kernel=2.6.13.4
Linux Kernel=2.6.22.20
Linux Kernel=2.6.23-rc2
Linux Kernel=2.6.20.18
Linux Kernel=2.6.23.9
Linux Kernel=2.6.22.6
Linux Kernel=2.6.23.3
Linux Kernel=2.6.18.8
Linux Kernel=2.6.22.3
Linux Kernel=2.6.12.2
Linux Kernel=2.6.16.31
Linux Kernel=2.6.30-rc5
Linux Kernel=2.6.16.26
Linux Kernel=2.6.29-rc2
Linux Kernel=2.6.16.62
Linux Kernel=2.6.18.2
Linux Kernel=2.6.28.8
Linux Kernel=2.6.31-rc5
Linux Kernel=2.6.16.29
Linux Kernel=2.6.29.1
Linux Kernel=2.6.23-rc1
Linux Kernel=2.6.24.4
Linux Kernel=2.6.28-rc7
Linux Kernel=2.6.27-rc8
Linux Kernel=2.6.25.16
Linux Kernel=2.6.16.31--rc5
Linux Kernel=2.6.22.9
Linux Kernel=2.6.25.17
Linux Kernel=2.6.20.11
Linux Kernel=2.6.32.6
Linux Kernel=2.6.19
Linux Kernel=2.6.20.3
Linux Kernel=2.6.16
Linux Kernel=2.6.30.4
Linux Kernel=2.6.28.3
Linux Kernel=2.6.22.13
Linux Kernel=2.6.19.7
Linux Kernel=2.6.21.3
Linux Kernel=2.6.24.5
Linux Kernel=2.6.16.51
Linux Kernel=2.6.15.2
Linux Kernel=2.6.20.19
Linux Kernel=2.6.16.22
Linux Kernel=2.6.22.17
Linux Kernel=2.6.33-rc7
Linux Kernel=2.6.16.58
Linux Kernel=2.6.28-rc6
Linux Kernel=2.6.16.40
Linux Kernel=2.6.32-rc7
Linux Kernel=2.6.27.35
Linux Kernel=2.6.16.47
Linux Kernel=2.6.16.42
Linux Kernel=2.6.33-rc8
Linux Kernel=2.6.27.22
Linux Kernel=2.6.23.14
Linux Kernel=2.6.17.11
Linux Kernel=2.6.16.10
Linux Kernel=2.6.12.4
Linux Kernel=2.6.16.41
Linux Kernel=2.6.16.52
Linux Kernel=2.6.11.3
Linux Kernel=2.6.20.10
Linux Kernel=2.6.33-rc3
Linux Kernel=2.6.16.24
Linux Kernel=2.6.31-rc7
Linux Kernel=2.6.25.10
Linux Kernel=2.6.22.11
Linux Kernel=2.6.16.55
Linux Kernel=2.6.16.31--rc2
Linux Kernel=2.6.23
Linux Kernel=2.6.12.3
Linux Kernel=2.6.22.10
Linux Kernel=2.6.27-rc2
Linux Kernel=2.6.29.6
Linux Kernel=2.6.27-rc1
Linux Kernel=2.6.23.17
Linux Kernel=2.6.27.5
Linux Kernel=2.6.29-rc2_git7
Linux Kernel=2.6.23.2
Linux Kernel=2.6.25.1
Linux Kernel=2.6.25.4
Linux Kernel=2.6.28.9
Linux Kernel=2.6.30.2
Linux Kernel=2.6.7
Linux Kernel=2.6.32.4
Linux Kernel=2.6.21.7
Linux Kernel=2.6.30.6
Linux Kernel=2.6.16.30
Linux Kernel=2.6.21.2
Linux Kernel=2.6.15.4
Linux Kernel=2.6.27.7
Linux Kernel=2.6.16.59
Linux Kernel=2.6.30.1
Linux Kernel=2.6.16.38
Linux Kernel=2.6.24-rc2
Linux Kernel=2.6.16.17
Linux Kernel=2.6.26.8
Linux Kernel=2.6.20.2
Linux Kernel=2.6.22.22
Linux Kernel=2.6.28.6
Linux Kernel=2.6.16.12
Linux Kernel=2.6.29-rc1
Linux Kernel=2.6.16.31--rc1
Linux Kernel=2.6.31.5
Linux Kernel=2.6.16.27
Linux Kernel=2.6.16.53
Linux Kernel=2.6.28.7
Linux Kernel=2.6.18-rc7
Linux Kernel=2.6.12.6
Linux Kernel=2.6.31.11
Linux Kernel=2.6.31-rc8
Linux Kernel=2.6.17.7
Linux Kernel=2.6.20.1
Linux Kernel=2.6.11.7
Linux Kernel=2.6.27-rc4
Linux Kernel=2.6.16.2
Linux Kernel=2.6.24.6
Linux Kernel=2.6.28-rc3
Linux Kernel=2.6.31-rc3
Linux Kernel=2.6.18.6
Linux Kernel=2.6.15
Linux Kernel=2.6.16.44
Linux Kernel=2.6.23.12
Linux Kernel=2.6.16.35
Linux Kernel=2.6.19.6
Linux Kernel=2.6.16.50
Linux Kernel=2.6.25.11
Linux Kernel=2.6.33-rc4
Linux Kernel=2.6.18-rc6
Linux Kernel=2.6.29.2
Linux Kernel=2.6.23.5
Linux Kernel=2.6.22.8
Linux Kernel=2.6.14.2
Linux Kernel=2.6.16.61
Linux Kernel=2.6.32.7
Linux Kernel=2.6.32.8
Linux Kernel=2.6.31-rc2
Linux Kernel=2.6.19.5
Linux Kernel=2.6.18
Linux Kernel=2.6.32.2
Linux Kernel=2.6.27.24
Linux Kernel=2.6.20.4
Linux Kernel=2.6.17.6
Linux Kernel=2.6.23.6
Linux Kernel=2.6.16.7
Linux Kernel=2.6.32.1
Linux Kernel=2.6.17.13
Linux Kernel=2.6.16.60
Linux Kernel=2.6.22.2
Linux Kernel=2.6.8.1
Linux Kernel=2.6.27.11
Linux Kernel=2.6.16.56
Linux Kernel=2.6.28-rc2
Linux Kernel=2.6.31.8
Linux Kernel=2.6.22.19
Linux Kernel=2.6.24.3
Linux Kernel=2.6.31.2
Linux Kernel=2.6.27-rc9
Linux Kernel=2.6.30-rc6
Linux Kernel=2.6.25
Linux Kernel=2.6.32.10
Linux Kernel=2.6.20.14
Linux Kernel=2.6.25.2
Linux Kernel=2.6.32-rc8
Linux Kernel=2.6.22.5
Linux Kernel=2.6.32-rc3
Linux Kernel=2.6.25.7
Linux Kernel=2.6.30.5
Linux Kernel=2.6.25.14
Linux Kernel=2.6.20.7
Linux Kernel=2.6.28.1
Linux Kernel=2.6.30-rc1
Linux Kernel<=2.6.33.3
Linux Kernel=2.6.16.5
Linux Kernel=2.6.30
Linux Kernel=2.6.11.4
Linux Kernel=2.6.26.4
Linux Kernel=2.6.25.12
Linux Kernel=2.6.16.19
Linux Kernel=2.6.27.6
Linux Kernel=2.6.26.7
Linux Kernel=2.6.29-git1
Linux Kernel=2.6.25.6
Linux Kernel=2.6.11.12
Linux Kernel=2.6.16.20
Linux Kernel=2.6.15.5
Linux Kernel=2.6.30-rc7-git6
Linux Kernel=2.6.28.10
Linux Kernel=2.6.22.16
Linux Kernel=2.6.11.1
Linux Kernel=2.6.30.3
Linux Kernel=2.6.33-rc5
Linux Kernel=2.6.16.31--rc4
Linux Kernel=2.6.18-rc1
Linux Kernel=2.6.9
Linux Kernel=2.6.27.23
Linux Kernel=2.6.13.1
Linux Kernel=2.6.23.11
Linux Kernel=2.6.28
Linux Kernel=2.6.29.5
Linux Kernel=2.6.22.14
Linux Kernel=2.6.6
Linux Kernel=2.6.12

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Reference Links

Parent vulnerabilities

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Frequently Asked Questions

  • What is the severity of CVE-2010-1173?

    CVE-2010-1173 is classified as a high severity vulnerability due to the potential for kernel crashes.

  • How do I fix CVE-2010-1173?

    To fix CVE-2010-1173, you should update your Linux kernel to a version that does not have this vulnerability.

  • Which versions of Linux Kernel are affected by CVE-2010-1173?

    CVE-2010-1173 affects several Linux Kernel versions including 2.6.24 and 2.6.18, among others.

  • What type of vulnerability is CVE-2010-1173?

    CVE-2010-1173 is a vulnerability that can cause a kernel crash.

  • Is there a workaround for CVE-2010-1173?

    There is no documented workaround for CVE-2010-1173; the recommended approach is to upgrade the kernel.

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