CVE-2017-17806 (GCVE-0-2017-17806)
Vulnerability from cvelistv5
Published
2017-12-20 23:00
Modified
2024-08-05 20:59
Severity ?
CWE
  • n/a
Summary
The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.
References
cve@mitre.org http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html Issue Tracking, Patch, Third Party Advisory
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html Issue Tracking, Patch, Third Party Advisory
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html Issue Tracking, Patch, Third Party Advisory
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html Issue Tracking, Patch, Third Party Advisory
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html Issue Tracking, Third Party Advisory
cve@mitre.org http://www.securityfocus.com/bid/102293 Third Party Advisory, VDB Entry
cve@mitre.org https://access.redhat.com/errata/RHSA-2018:2948 Third Party Advisory
cve@mitre.org https://github.com/torvalds/linux/commit/af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch
cve@mitre.org https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3583-1/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3583-2/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3617-1/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3617-2/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3617-3/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3619-1/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3619-2/ Third Party Advisory
cve@mitre.org https://usn.ubuntu.com/3632-1/ Third Party Advisory
cve@mitre.org https://www.debian.org/security/2017/dsa-4073 Third Party Advisory
cve@mitre.org https://www.debian.org/security/2018/dsa-4082 Third Party Advisory
cve@mitre.org https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8 Issue Tracking, Release Notes
af854a3a-2127-422b-91ae-364da2661108 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/102293 Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2018:2948 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/torvalds/linux/commit/af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3583-1/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3583-2/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3617-1/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3617-2/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3617-3/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3619-1/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3619-2/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/3632-1/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2017/dsa-4073 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2018/dsa-4082 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8 Issue Tracking, Release Notes
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17806",
    "datePublished": "2017-12-20T23:00:00",
    "dateReserved": "2017-12-20T00:00:00",
    "dateUpdated": "2024-08-05T20:59:17.961Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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AF_ALG (CONFIG_CRYPTO_USER_API_HASH) y el algoritmo hash basado en SHA-3 (CONFIG_CRYPTO_SHA3) provoque un desbordamiento de b\u00fafer de pila de kernel ejecutando una secuencia manipulada de llamadas al sistema para encontrar una inicializaci\u00f3n SHA-3 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  }
}


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