CVE-2018-16597
UnknownEPSS 0.54%
Last modified
CVE-2018-16597 is a vulnerability of currently unknown severity. An issue was discovered in the Linux kernel before 4.8. Incorrect access checking in overlayfs mounts could be used by local attackers to modify or truncate files in the underlying filesystem.. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
Description
An issue was discovered in the Linux kernel before 4.8. Incorrect access checking in overlayfs mounts could be used by local attackers to modify or truncate files in the underlying filesystem.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.8 |
| Netapp | Active Iq Performance Analytics Services | All versions |
| Netapp | Element Software | All versions |
| Opensuse | Leap | 42.3 |
References
- http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/105394Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1106512Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190204-0001/Patch, Third Party Advisory
- https://support.f5.com/csp/article/K22691834Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/105394Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1106512Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190204-0001/Patch, Third Party Advisory
- https://support.f5.com/csp/article/K22691834Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-16597?
An issue was discovered in the Linux kernel before 4.8. Incorrect access checking in overlayfs mounts could be used by local attackers to modify or truncate files in the underlying filesystem.
How severe is CVE-2018-16597?
Severity scoring for CVE-2018-16597 is pending analysis. The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2018-16597?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-16597?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST