CVE-2016-10229

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-17. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 13%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

udp.c in the Linux kernel before 4.5 allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during execution of a recv system call with the MSG_PEEK flag.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
65
EG Risk 65/100CISA 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
Severity98% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
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
13%
EPSS %ILE
96th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

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: elevated) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 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

April 4, 2017

Last Modified

June 17, 2026

Advisory Details (6)

Auto-updated Sep 30, 2026
Patch available. Sources: github_commit.
generic

CVE-2016-10229 - PSIRT.COM

http://www.securityfocus.com/bid/97397
generic

Android Security Bulletin—April 2017  |  Android Open Source Project

http://source.android.com/security/bulletin/2017-04-01.html
generic

udp: properly support MSG_PEEK with truncated buffers - kernel/git/torvalds/linux.git - Linux kernel source tree

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=197c949e7798fbf28cfadc69d9ca0c2abbf93191
generic

CVE-2016-10229 Kernel Vulnerability

https://security.paloaltonetworks.com/CVE-2016-10229
github_commit

commit 197c949e7798 (torvalds/linux)

Fix landed in torvalds/linux commit 197c949e7798 — awaiting tagged release

https://github.com/torvalds/linux/commit/197c949e7798fbf28cfadc69d9ca0c2abbf93191
generic
http://www.securitytracker.com/id/1038201

Vendor Advisories for CVE-2016-10229(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(5 across 5 ecosystems)
Alpine:v3.3(1)
PackageVulnerable rangeFix by version rangeDependents
linux-grsec—
  • every version up to 4.1.39-r0: fixed in 4.1.39-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.5.1-1: fixed in 4.5.1-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.5.1-1: fixed in 4.5.1-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.5.1-1: fixed in 4.5.1-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.5.1-1: fixed in 4.5.1-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 22× 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 156 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-03 19:21 UTCOSV refresh
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  6. 2026-09-30 09:10 UTCEG score recompute
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  27. 2026-07-25 00:41 UTCOSV refresh
  28. 2026-07-24 14:13 UTCEPSS rescore
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  30. 2026-07-23 01:21 UTCEG score recompute
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  50. 2026-07-07 20:11 UTCOSV refresh
  51. 2026-07-07 13:42 UTCEPSS rescore
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  75. 2026-06-19 07:25 UTCOSV refresh

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Frequently asked(5)

What is CVE-2016-10229?
CVE-2016-10229 is a critical vulnerability published on April 4, 2017. udp.c in the Linux kernel before 4.5 allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during execution of a recv system call with the MSG_PEEK flag.
When was CVE-2016-10229 disclosed?
CVE-2016-10229 was first published on April 4, 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-2016-10229 actively exploited?
CVE-2016-10229 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13% probability of exploitation in the next 30 days (96th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2016-10229?
CVE-2016-10229 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2016-10229?
A fix for CVE-2016-10229 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2016-10229 are linked in the Vendor Advisories panel on this page.

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