CVE-2015-1593 (GCVE-0-2015-1593)

Vulnerability from cvelistv5 – Published: 2015-03-16 10:00 – Updated: 2024-08-06 04:47
VLAI
Summary
The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2334 records in the last 180 days details
References
URL Tags
https://github.com/torvalds/linux/commit/4e7c22d4… x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v3.x/Chang… x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3170 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2562-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2565-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2561-1 vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/72607 vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-2564-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2563-1 vendor-advisoryx_refsource_UBUNTU
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1138.html vendor-advisoryx_refsource_REDHAT
http://hmarco.org/bugs/linux-ASLR-integer-overflow.html x_refsource_MISC
http://www.ubuntu.com/usn/USN-2560-1 vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2015/0… mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1192519 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2015-1137.html vendor-advisoryx_refsource_REDHAT
https://lkml.org/lkml/2015/1/7/811 mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2015-1221.html vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3517 vendor-advisoryx_refsource_REDHAT
Date Public
2015-01-07 00:00
Show details on NVD website
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              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2015-03-16T10:59:07.727",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"
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          {
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            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1"
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            "url": "http://www.openwall.com/lists/oss-security/2015/02/13/13"
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        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-264"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T06:34:51+00:00",
      "cve": "CVE-2015-1593",
      "id": "CVE-2015-1593",
      "initial_release_date": "2015-02-13T00:00:00+00:00",
      "product_status:fixed": "492",
      "product_status:known_affected": "17",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Linux stack ASLR implementation Integer overflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-1593.json",
      "version": "3"
    }
  }
}



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