The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options.
CVE-2017-5970
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 7.5; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
A fix is available — apply it.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EG Risk
- 40(Track)EG Risk 40/100SSVC: Track
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 computedSeverity75% × 45%Exploitation4% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 4%
- EPSS %ILE
- 89%
- KEV
- Not listed
Published
February 14, 2017
Last Modified
June 17, 2026
References (22)
- cve@mitrehttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644
- cve@mitrehttp://www.debian.org/security/2017/dsa-3791
- cve@mitrehttp://www.openwall.com/lists/oss-security/2017/02/12/3
- cve@mitrehttp://www.securityfocus.com/bid/96233
- cve@mitrehttps://access.redhat.com/errata/RHSA-2017:1842
- cve@mitrehttps://access.redhat.com/errata/RHSA-2017:2077
- cve@mitrehttps://access.redhat.com/errata/RHSA-2017:2669
- cve@mitrehttps://bugzilla.redhat.com/show_bug.cgi?id=1421638
- cve@mitrehttps://github.com/torvalds/linux/commit/34b2cef20f19c87999fff3da4071e66937db9644
- cve@mitrehttps://patchwork.ozlabs.org/patch/724136/
- cve@mitrehttps://source.android.com/security/bulletin/2017-07-01
- af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644
- af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3791
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2017/02/12/3
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/96233
Vendor Advisories for CVE-2017-5970(3)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2017:2669Red Hat Product SecurityHigh
Red Hat Security Advisory: kernel-rt security and bug fix update
- RHSA-2017:1842Red Hat Product SecurityHigh
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
- RHSA-2017:2077Red Hat Product SecurityHigh
Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update
Patch Availability(8)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-image-extra-4.10.0-27-generic (4.10.0-27.30~16.04.2) @ xenial | 2026-05-22 | ubuntu |
| ubuntu | linux-image-extra-4.4.0-75-generic (4.4.0-75.96) @ xenial | 2026-05-22 | ubuntu |
| ubuntu | linux-image-3.13.0-132-generic-lpae (3.13.0-132.181~precise1) @ precise | 2026-05-22 | ubuntu |
| ubuntu | linux-image-extra-4.4.0-75-generic (4.4.0-75.96~14.04.1) @ trusty | 2026-05-22 | ubuntu |
| ubuntu | linux-image-extra-3.13.0-132-generic (3.13.0-132.181) @ trusty | 2026-05-22 | ubuntu |
| redhat | kernel-rt-1:3.10.0-693.2.1.rt56.585.el6rt | 2017-09-06 | redhat |
| redhat | kernel-rt-0:3.10.0-693.rt56.617.el7 | 2017-08-01 | redhat |
| redhat | kernel-0:3.10.0-693.el7 | 2017-08-01 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(6 across 6 ecosystems)
Debian:11(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | — | 4.9.10-1 | — |
Debian:12(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | — | 4.9.10-1 | — |
Debian:13(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | — | 4.9.10-1 | — |
Debian:14(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | — | 4.9.10-1 | — |
Debian:7(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | 3.2.41-2 ... 3.2.86-1 (64 versions) | 3.2.88-1 | — |
Debian:8(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| linux | 3.16.36-1 ... 3.16.7-ckt9-3~deb8u1~bpo70+1 (42 versions) | 3.16.39-1+deb8u1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(5)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Data Freshness Timeline
(refreshed 7× in last 7d / 23× 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 127 total refreshes for this CVE.
- 2026-08-20 22:51 UTCEPSS rescore
- 2026-08-19 16:59 UTCEPSS rescore
- 2026-08-18 13:43 UTCEPSS rescore
- 2026-08-17 13:42 UTCEPSS rescore
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- 2026-08-14 05:59 UTCOSV refresh
- 2026-08-12 13:46 UTCEPSS rescore
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- 2026-07-30 16:24 UTCEPSS rescore
- 2026-07-30 01:26 UTCEPSS rescore
- 2026-07-29 12:07 UTCOSV refresh
- 2026-07-28 15:32 UTCEPSS rescore
- 2026-07-26 14:51 UTCEPSS rescore
- 2026-07-23 14:15 UTCEPSS rescore
- 2026-07-23 01:30 UTCEG score recompute
- 2026-07-22 22:09 UTCEG score recompute
- 2026-07-22 14:04 UTCEPSS rescore
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- 2026-07-22 14:04 UTCEPSS rescore
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- 2026-07-12 03:22 UTCOSV refresh
- 2026-07-11 08:24 UTCEPSS rescore
- 2026-07-09 19:06 UTCEPSS rescore
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- 2026-06-30 23:19 UTCEPSS rescore
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- 2026-06-28 04:53 UTCEPSS rescore
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- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-23 10:00 UTCOSV refresh
- 2026-06-22 14:23 UTCEPSS rescore
- 2026-06-22 14:23 UTCEPSS rescore
- 2026-06-21 14:54 UTCEPSS rescore
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- 2026-06-19 19:23 UTCEPSS rescore
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- 2026-06-18 17:50 UTCEPSS rescore
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- 2026-06-15 17:45 UTCEPSS rescore
- 2026-06-14 23:14 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
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- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-06 09:51 UTCOSV refresh
- 2026-06-05 22:44 UTCEPSS rescore
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- 2026-06-04 13:10 UTCEPSS rescore
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- 2026-06-01 13:49 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
Frequently asked(5)
What is CVE-2017-5970?
When was CVE-2017-5970 disclosed?
Is CVE-2017-5970 actively exploited?
What is the CVSS score of CVE-2017-5970?
How do I remediate CVE-2017-5970?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2017-5970
Is Your Infrastructure Affected by CVE-2017-5970?
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