CVE-2017-1000370

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
7.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • Public exploit code is available (Exploit-DB (verified), public exploit)
CISA-KEV: Not listedEPSS PROB: 2.3%CVSS: 7.8Exploit: Exploit-DB (verified) · public exploitExposed services: Not assessed

A fix is available — apply it.

The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
66
EG Risk 66/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation65% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
2.3%
EPSS %ILE
82nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: weaponized) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

June 19, 2017

Last Modified

June 17, 2026

References (12)

Affected Packages

(6 across 6 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.11.11-1: fixed in 4.11.11-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.11.11-1: fixed in 4.11.11-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.11.11-1: fixed in 4.11.11-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.11.11-1: fixed in 4.11.11-1
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
linux3.16.36-1 ... 3.16.7-ckt9-3~deb8u1~bpo70+1 (50 versions)
  • every version up to 3.16.43-2+deb8u5: fixed in 3.16.43-2+deb8u5
—
Debian:9(1)
PackageVulnerable rangeFix by version rangeDependents
linux4.9.30-2 ... 4.9.30-2+deb9u5~bpo8+1 (7 versions)
  • every version up to 4.9.30-2+deb9u5: fixed in 4.9.30-2+deb9u5
—

Data Freshness Timeline

(refreshed 6× in last 7d / 24× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 155 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-04 23:17 UTCEPSS rescore
  3. 2026-10-03 14:21 UTCEPSS rescore
  4. 2026-10-03 14:21 UTCEPSS rescore
  5. 2026-09-30 14:58 UTCEPSS rescore
  6. 2026-09-30 09:20 UTCEG score recompute
  7. 2026-09-28 13:45 UTCEPSS rescore
  8. 2026-09-27 13:40 UTCEPSS rescore
  9. 2026-09-26 15:53 UTCEPSS rescore
  10. 2026-09-26 15:53 UTCEPSS rescore
  11. 2026-09-24 13:59 UTCEPSS rescore
  12. 2026-09-23 13:41 UTCEPSS rescore
  13. 2026-09-20 20:09 UTCEPSS rescore
  14. 2026-09-19 15:35 UTCEPSS rescore
  15. 2026-09-18 19:22 UTCEPSS rescore
  16. 2026-09-18 10:06 UTCOSV refresh
  17. 2026-09-17 19:22 UTCEPSS rescore
  18. 2026-09-16 05:05 UTCEPSS rescore
  19. 2026-09-15 03:05 UTCEPSS rescore
  20. 2026-09-13 16:41 UTCEPSS rescore
  21. 2026-09-12 14:55 UTCEPSS rescore
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  24. 2026-09-10 09:26 UTCEPSS rescore
  25. 2026-09-04 13:56 UTCEPSS rescore
Show 75 more
  1. 2026-09-02 14:07 UTCEPSS rescore
  2. 2026-09-01 13:48 UTCEPSS rescore
  3. 2026-09-01 03:31 UTCEPSS rescore
  4. 2026-08-30 10:30 UTCOSV refresh
  5. 2026-08-28 21:35 UTCEPSS rescore
  6. 2026-08-27 14:20 UTCEPSS rescore
  7. 2026-08-26 14:41 UTCEPSS rescore
  8. 2026-08-25 13:44 UTCEPSS rescore
  9. 2026-08-21 23:44 UTCEPSS rescore
  10. 2026-08-19 16:59 UTCEPSS rescore
  11. 2026-08-18 13:43 UTCEPSS rescore
  12. 2026-08-17 13:42 UTCEPSS rescore
  13. 2026-08-16 14:51 UTCEPSS rescore
  14. 2026-08-16 02:10 UTCEPSS rescore
  15. 2026-08-15 01:25 UTCEPSS rescore
  16. 2026-08-14 00:38 UTCOSV refresh
  17. 2026-08-12 13:46 UTCEPSS rescore
  18. 2026-08-11 13:36 UTCEPSS rescore
  19. 2026-08-09 13:42 UTCEPSS rescore
  20. 2026-08-08 16:32 UTCEPSS rescore
  21. 2026-08-07 16:22 UTCEPSS rescore
  22. 2026-08-06 13:42 UTCEPSS rescore
  23. 2026-08-05 19:12 UTCEPSS rescore
  24. 2026-08-04 15:05 UTCEPSS rescore
  25. 2026-08-02 02:22 UTCEPSS rescore
  26. 2026-08-01 04:11 UTCEPSS rescore
  27. 2026-07-30 16:24 UTCEPSS rescore
  28. 2026-07-30 01:26 UTCEPSS rescore
  29. 2026-07-30 01:26 UTCEPSS rescore
  30. 2026-07-29 05:03 UTCOSV refresh
  31. 2026-07-28 15:31 UTCEPSS rescore
  32. 2026-07-26 14:50 UTCEPSS rescore
  33. 2026-07-25 14:13 UTCEPSS rescore
  34. 2026-07-24 14:13 UTCEPSS rescore
  35. 2026-07-23 14:15 UTCEPSS rescore
  36. 2026-07-23 01:25 UTCEG score recompute
  37. 2026-07-22 22:04 UTCEG score recompute
  38. 2026-07-22 14:04 UTCEPSS rescore
  39. 2026-07-21 15:21 UTCEPSS rescore
  40. 2026-07-21 15:21 UTCEPSS rescore
  41. 2026-07-20 17:04 UTCEPSS rescore
  42. 2026-07-19 14:28 UTCEPSS rescore
  43. 2026-07-19 14:28 UTCEPSS rescore
  44. 2026-07-19 02:26 UTCEPSS rescore
  45. 2026-07-19 02:26 UTCEPSS rescore
  46. 2026-07-18 10:00 UTCEPSS rescore
  47. 2026-07-18 10:00 UTCEPSS rescore
  48. 2026-07-16 16:59 UTCEPSS rescore
  49. 2026-07-16 16:59 UTCEPSS rescore
  50. 2026-07-15 16:54 UTCEPSS rescore
  51. 2026-07-15 16:54 UTCEPSS rescore
  52. 2026-07-15 01:56 UTCEPSS rescore
  53. 2026-07-13 22:26 UTCEPSS rescore
  54. 2026-07-12 05:43 UTCEPSS rescore
  55. 2026-07-12 05:43 UTCEPSS rescore
  56. 2026-07-11 21:41 UTCOSV refresh
  57. 2026-07-11 08:24 UTCEPSS rescore
  58. 2026-07-09 19:06 UTCEPSS rescore
  59. 2026-07-08 15:10 UTCEPSS rescore
  60. 2026-07-07 13:42 UTCEPSS rescore
  61. 2026-07-06 16:24 UTCEPSS rescore
  62. 2026-07-06 16:24 UTCEPSS rescore
  63. 2026-07-05 02:27 UTCEPSS rescore
  64. 2026-07-04 06:28 UTCEPSS rescore
  65. 2026-07-01 15:02 UTCEPSS rescore
  66. 2026-06-30 23:19 UTCEPSS rescore
  67. 2026-06-30 23:19 UTCEPSS rescore
  68. 2026-06-28 14:04 UTCEPSS rescore
  69. 2026-06-28 04:53 UTCEPSS rescore
  70. 2026-06-27 03:05 UTCEPSS rescore
  71. 2026-06-25 13:47 UTCEPSS rescore
  72. 2026-06-24 14:02 UTCEPSS rescore
  73. 2026-06-23 21:30 UTCEPSS rescore
  74. 2026-06-23 04:00 UTCOSV refresh
  75. 2026-06-21 14:54 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-42273✓ verified
    First seen Jun 28, 2017

    Linux Kernel - 'offset2lib' Stack Clash

    Open source ↗
  • Exploit-DBEDB-42274✓ verified
    First seen Jun 28, 2017

    Linux Kernel (Debian 7/8/9/10 / Fedora 23/24/25 / CentOS 5.3/5.11/6.0/6.8/7.2.1511) - 'ldso_hwcap Stack Clash' Local Privilege Escalation

    Open source ↗

Related CVEs(same product)

Frequently asked(5)

What is CVE-2017-1000370?
CVE-2017-1000370 is a high vulnerability published on June 19, 2017. The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the…
When was CVE-2017-1000370 disclosed?
CVE-2017-1000370 was first published on June 19, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-1000370 actively exploited?
CVE-2017-1000370 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 2.3% probability of exploitation in the next 30 days (82nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2017-1000370?
CVE-2017-1000370 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2017-1000370?
A fix for CVE-2017-1000370 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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