CVEvulnerability
CVE-2019-11683
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-05-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-787
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.
Affected configurations
• linux linux kernel (>= 5.0 < 5.0.13)
• canonical ubuntu linux 19.04
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://www.openwall.com/lists/oss-security/2019/05/02/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/05/05/4 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108142 Third Party Advisory, VDB Entry
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37 Issue Tracking, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20190517-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K69550896 Third Party Advisory
- https://usn.ubuntu.com/3979-1/ Third Party Advisory
- https://www.spinics.net/lists/netdev/msg568315.html Issue Tracking, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/05/02/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/05/05/4 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108142 Third Party Advisory, VDB Entry
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37 Issue Tracking, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20190517-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K69550896 Third Party Advisory
- https://usn.ubuntu.com/3979-1/ Third Party Advisory
- https://www.spinics.net/lists/netdev/msg568315.html Issue Tracking, Patch, Third Party Advisory