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CVE-2017-1000253 (GCVE-0-2017-1000253)

Vulnerability from cvelistv5 – Published: 2017-10-04 01:00 – Updated: 2025-10-21 23:55
VLAI CISA Previdian
Summary
Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the "gap" between the stack and the binary.
SSVC
Exploitation: active Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 03:55 UTC
CWE
  • n/a
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
References
URL Tags
https://access.redhat.com/errata/RHSA-2017:2798 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2795 vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1039434 vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2801 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2796 vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/101010 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2799 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2794 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2793 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2797 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2802 vendor-advisoryx_refsource_REDHAT
https://www.qualys.com/2017/09/26/cve-2017-100025… x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2800 vendor-advisoryx_refsource_REDHAT
https://www.cisa.gov/known-exploited-vulnerabilit… government-resource
Impacted products
Vendor Product Version CPE status
centos centos Affected: 6.0
    cpe:2.3:o:centos:centos:6.0:*:*:*:*:*:*:*
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centos centos Affected: 6.1
    cpe:2.3:o:centos:centos:6.1:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.2
    cpe:2.3:o:centos:centos:6.2:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.3
    cpe:2.3:o:centos:centos:6.3:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.4
    cpe:2.3:o:centos:centos:6.4:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.5
    cpe:2.3:o:centos:centos:6.5:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.6
    cpe:2.3:o:centos:centos:6.6:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.7
    cpe:2.3:o:centos:centos:6.7:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.8
    cpe:2.3:o:centos:centos:6.8:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 6.9
    cpe:2.3:o:centos:centos:6.9:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 7.1406
    cpe:2.3:o:centos:centos:7.1406:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 7.1503
    cpe:2.3:o:centos:centos:7.1503:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 7.1511
    cpe:2.3:o:centos:centos:7.1511:*:*:*:*:*:*:*
Create a notification for this product.
centos centos Affected: 7.1611
    cpe:2.3:o:centos:centos:7.1611:*:*:*:*:*:*:*
Create a notification for this product.
redhat enterprise_linux Affected: 6.0
Affected: 6.1
Affected: 6.2
Affected: 6.3
Affected: 6.4
Affected: 6.5
Affected: 6.6
Affected: 6.7
Affected: 6.8
Affected: 6.9
Affected: 7.0
Affected: 7.1
Affected: 7.2
Affected: 7.3
    cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.1:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.2:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.3:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.5:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.7:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.8:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.9:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.1:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.2:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.3:*:*:*:*:*:*:*
Create a notification for this product.
linux linux_kernel Affected: 2.6.25 , < 3.2.70 (custom)
Affected: 3.3 , < 3.4.109 (custom)
Affected: 3.5 , < 3.10.77 (custom)
Affected: 3.11 , < 3.12.43 (custom)
Affected: 3.13 , < 3.14.41 (custom)
Affected: 3.15 , < 3.16.35 (custom)
Affected: 3.17 , < 3.18.14 (custom)
Affected: 3.19 , < 3.19.7 (custom)
Affected: 1.0 , < 4.0.2 (custom)
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2017-10-03 00:00
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2017-1000253

Status: Confirmed

Status Updated: 2024-09-09 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2024-09-09
Asserted: 2024-09-09

Scope
Notes: KEV entry: Linux Kernel PIE Stack Buffer Corruption Vulnerability | Affected: Linux / Kernel | Description: Linux kernel contains a position-independent executable (PIE) stack buffer corruption vulnerability in load_elf_ binary() that allows a local attacker to escalate privileges. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2024-09-30 | Known ransomware campaign use (KEV): Known | Notes (KEV): This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a87938b2e246b81b4fb713edb371a9fa3c5c3c86; https://nvd.nist.gov/vuln/detail/CVE-2017-1000253

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev


Details
Cwes CWE-119
Feed CISA Known Exploited Vulnerabilities Catalog
Product Kernel
Due Date 2024-09-30
Date Added 2024-09-09
Vendorproject Linux
Vulnerabilityname Linux Kernel PIE Stack Buffer Corruption Vulnerability
Knownransomwarecampaignuse Known

References

Created: 2026-02-02 13:24 UTC | Updated: 2026-02-06 07:53 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2017-1000253

Status: Confirmed

Status Updated: 2024-09-09 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2024-09-09
Asserted: 2024-09-09

Scope
Notes: KEVIntel entry: Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86... | Affected: Linux / Kernel | CVSS: 7.8 (HIGH) | Used in malware: yes | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Confirmed Compromise

Confidence: 70%

Source: kevintel


Details
Feed KEVIntel (kevintel.com)
Title Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86...
Vendor Linux
Product Kernel
Added Date 2024-09-09T00:00:00.000Z
Cvss Score 7.8
Epss Score None
Cvss Severity HIGH
Epss Percentile None
Used In Malware yes
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False

References

Created: 2026-06-23 11:14 UTC | Updated: 2026-06-23 11:14 UTC
Show details on NVD website

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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2017-1000253",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
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                ],
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            "value": "Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm-\u003emmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm-\u003emmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm-\u003emmap_base into the are that is supposed to be the \"gap\" between the stack and the binary."
          },
          {
            "lang": "es",
            "value": "Existe una vulnerabilidad en las distribuciones de Linux que no han parcheado sus kernels de largo mantenimiento con https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (confirmada el 14 de abril de 2015). Esta vulnerabilidad en los kernels se parche\u00f3 en abril de 2015 por el commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (aplicado a Linux 3.10.77 en mayo de 2015), pero no se reconoci\u00f3 como amenaza de seguridad. Con CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE habilitado y una estrategia vertical normal de asignaci\u00f3n de direcciones, load_elf_binary() intentar\u00e1 mapear un binario PIE en un rango de direcciones inmediatamente inferior a mm-\u003emmap_base. Por desgracia, load_elf_ binary() no tiene en cuenta la necesidad de asignar el suficiente espacio para todo el binario, lo que significa que, estando el primer segmento PT_LOAD est\u00e1 mapeado bajo mm-\u003emmap_base, los siguientes segmentos PT_LOAD acaban mapeados sobre mm-\u003emmap_base en el \u00e1rea que deber\u00eda ser el \"hueco\" entre la pila y el binario."
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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