CVE-2017-1000364 EXPLOIT
7.4
HIGH · CVSS 3.0 · EPSS 5.2% (pctl 92)
Patch early
A public exploit exists.
Description
An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).
Scoring
| CVSS | 7.4 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 5.19% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2017-06-19 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| linux | linux kernel |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Solaris - RSH Stack Clash Privilege Escalation (Metasploit) | 2018-10-16 |
References
- http://www.debian.org/security/2017/dsa-3886
- http://www.securityfocus.com/bid/99130
- http://www.securitytracker.com/id/1038724
- https://access.redhat.com/errata/RHSA-2017:1482
- https://access.redhat.com/errata/RHSA-2017:1483
- https://access.redhat.com/errata/RHSA-2017:1484
- https://access.redhat.com/errata/RHSA-2017:1485
- https://access.redhat.com/errata/RHSA-2017:1486
- https://access.redhat.com/errata/RHSA-2017:1487
- https://access.redhat.com/errata/RHSA-2017:1488
- https://access.redhat.com/errata/RHSA-2017:1489
- https://access.redhat.com/errata/RHSA-2017:1490
- https://access.redhat.com/errata/RHSA-2017:1491
- https://access.redhat.com/errata/RHSA-2017:1567
- https://access.redhat.com/errata/RHSA-2017:1616
- https://access.redhat.com/errata/RHSA-2017:1647
- https://access.redhat.com/errata/RHSA-2017:1712
- https://access.redhat.com/security/cve/CVE-2017-1000364
- https://kc.mcafee.com/corporate/index?page=content&id=SB10205
- https://kc.mcafee.com/corporate/index?page=content&id=SB10207
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