CVE-2017-18255

mediumpriority · track · 31EPSS 0.004 · 33 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (33rd) EPSS

CVSS 4.6 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

The perf_cpu_time_max_percent_handler function in kernel/events/core.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationMiR Fleet in MiR Fleet Softwarecisa_csaf_ot
MiR instructs customers to explicitly change default credentials upon configuring the robots, including default SSID and password to the WiFi access point.
MitigationMiR100 MiR200 MiR250 MiR500 MiR1000 in MiR Robot Softwarecisa_csaf_ot
MiR instructs customers to explicitly change default credentials upon configuring the robots, including default SSID and password to the WiFi access point.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.8

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.07.8highCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.07.8highCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.07.1highCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USprimaryCWE-190US

affected products (6)

Products and version ranges known to be affected.

MiR Fleet in MiR Fleet Software: versions prior to 2.10.2.1all versionscisa_csaf_otUS
MiR100 MiR200 MiR250 MiR500 MiR1000 in MiR Robot Software: versions prior to 2.10.2.1all versionscisa_csaf_otUS
Mobile Industrial Robots (MiR) MiR Fleet in MiR Fleet Software< 2.10.2.1cisa_csaf_otUS
Mobile Industrial Robots (MiR) MiR100 MiR200 MiR250 MiR500 MiR1000 in MiR Robot Software< 2.10.2.1cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
linux linux kernel< 4.11nvdUScpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-21-280-02Mobile Industrial Robots Vehicles and MiR Fleet Software2021-10-07icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could lead to privilege escalation, data exfiltration, control of the robot, and a denial-of-service condition.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2018-03-31modified 2026-06-17

related (4,649)

Related entries.

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Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

+4644 more

references (21)

External citations — patches, advisories, analysis.

scry

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