CVE-2016-8633

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Summary

CVECVE-2016-8633
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-11-28 03:59:06 UTC
Updated2026-05-06 22:30:45 UTC
Descriptiondrivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets.

Risk And Classification

Primary CVSS: v3.0 6.8 MEDIUM from [email protected]

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.009270000 probability, percentile 0.761970000 (date 2026-05-10)

Problem Types: CWE-119 | CWE-284 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.8MEDIUMCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary6.2AV:L/AC:H/Au:N/C:C/I:C/A:C

CVSS v3.0 Breakdown

Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:L/AC:H/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 access.redhat.com
Linux Kernel CVE-2016-8633 Local Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
oss-security - Re: [engineering.redhat.com #426293] CVE Request - firewire driver RCE - linux 4.8 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
firewire: net: guard against rx buffer overflows · torvalds/linux@667121a · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Patch, Third Party Advisory
Bug 1391490 – CVE-2016-8633 kernel: Buffer overflow in firewire driver via crafted incoming packets af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking
CVE Publication: CVE 2016-8633 – Eyal Itkin af854a3a-2127-422b-91ae-364da2661108 eyalitkin.wordpress.com Third Party Advisory
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 access.redhat.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 access.redhat.com
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.7 af854a3a-2127-422b-91ae-364da2661108 www.kernel.org Release Notes
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 access.redhat.com
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Issue Tracking, Patch, Vendor Advisory
CVE-2016-8633 - Red Hat Customer Portal MITRE access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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