CVE-2016-3672
Vulnerability from cvelistv5
Published
2016-04-27 17:00
Modified
2024-08-06 00:03
Severity ?
Summary
The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8b8addf891de8a00e4d39fc32f93f7c5eb8feceb
cve@mitre.orghttp://hmarco.org/bugs/CVE-2016-3672-Unlimiting-the-stack-not-longer-dis
cve@mitre.orghttp://hmarco.org/bugs/CVE-2016-3672-Unlimiting-the-stack-not-longer-disables-ASLR.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/182524.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html
cve@mitre.orghttp://seclists.org/fulldisclosure/2016/Apr/26
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3607
cve@mitre.orghttp://www.securityfocus.com/archive/1/537996/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/85884
cve@mitre.orghttp://www.securitytracker.com/id/1035506
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2989-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2996-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2997-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2998-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3000-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3001-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3002-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3003-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3004-1Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:0676
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:1062
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1324749Issue Tracking
cve@mitre.orghttps://github.com/torvalds/linux/commit/8b8addf891de8a00e4d39fc32f93f7c5eb8fecebPatch, Vendor Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/39669/
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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              "name": "http://hmarco.org/bugs/CVE-2016-3672-Unlimiting-the-stack-not-longer-dis",
              "refsource": "MISC",
              "url": "http://hmarco.org/bugs/CVE-2016-3672-Unlimiting-the-stack-not-longer-dis"
            },
            {
              "name": "DSA-3607",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3607"
            },
            {
              "name": "USN-3002-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3002-1"
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              "name": "USN-2996-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2996-1"
            },
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              "name": "FEDORA-2016-76706f51a7",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182524.html"
            },
            {
              "name": "RHSA-2018:0676",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0676"
            },
            {
              "name": "39669",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/39669/"
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            {
              "name": "USN-2989-1",
              "refsource": "UBUNTU",
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              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1324749",
              "refsource": "CONFIRM",
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            },
            {
              "name": "1035506",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035506"
            },
            {
              "name": "USN-3003-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3003-1"
            },
            {
              "name": "SUSE-SU-2016:2105",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html"
            },
            {
              "name": "USN-2998-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2998-1"
            },
            {
              "name": "SUSE-SU-2016:1937",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-3672",
    "datePublished": "2016-04-27T17:00:00",
    "dateReserved": "2016-03-25T00:00:00",
    "dateUpdated": "2024-08-06T00:03:34.467Z",
    "state": "PUBLISHED"
  },
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  }
}


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