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CVE-2019-11683 Details

Description

udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13	CVE	Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37	CVE	Issue TrackingPatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/	CVE
https://security.netapp.com/advisory/ntap-20190517-0002/	CVE	Third Party Advisory
https://support.f5.com/csp/article/K69550896	CVE	Third Party Advisory
https://usn.ubuntu.com/3979-1/	CVE	Third Party Advisory
https://www.spinics.net/lists/netdev/msg568315.html	CVE	Issue TrackingPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/05/02/1	CVE	Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/05/05/4	CVE	Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/108142	CVE	Third Party AdvisoryVDB Entry
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13	[email protected]	Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37	[email protected]	Issue TrackingPatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/	[email protected]
https://security.netapp.com/advisory/ntap-20190517-0002/	[email protected]	Third Party Advisory
https://support.f5.com/csp/article/K69550896	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3979-1/	[email protected]	Third Party Advisory
https://www.spinics.net/lists/netdev/msg568315.html	[email protected]	Issue TrackingPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/05/02/1	[email protected]	Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/05/05/4	[email protected]	Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/108142	[email protected]	Third Party AdvisoryVDB Entry

see all 20 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 5.0, < 5.0.13
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.
canonical ubuntu linux	19.04
CPE cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::* Remediation No remediation found in references.

Change History

15 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Jan 19, 2023	Modified Analysis	[email protected]
Aug 24, 2020	CWE Remap	[email protected]
Jun 15, 2019	CVE Modified	[email protected]
May 17, 2019	CVE Modified	[email protected]
May 14, 2019	CVE Modified	[email protected]
May 10, 2019	CVE Modified	[email protected]
May 6, 2019	CVE Modified	[email protected]
May 5, 2019	CVE Modified	[email protected]
May 3, 2019	Initial Analysis	[email protected]
May 3, 2019	CVE Modified	[email protected]
May 2, 2019	CVE Modified	[email protected]