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CVE-2019-11683

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/2/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxlinux:linux_kernel

Weaknesses (CWE)

CWE-787

References

http://www.openwall.com/lists/oss-security/2019/05/02/1(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2019/05/05/4(cve@mitre.org)

http://www.securityfocus.com/bid/108142(cve@mitre.org)

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13(cve@mitre.org)

https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20190517-0002/(cve@mitre.org)

https://support.f5.com/csp/article/K69550896(cve@mitre.org)

https://usn.ubuntu.com/3979-1/(cve@mitre.org)

https://www.spinics.net/lists/netdev/msg568315.html(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2019/05/02/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2019/05/05/4(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/108142(af854a3a-2127-422b-91ae-364da2661108)

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20190517-0002/(af854a3a-2127-422b-91ae-364da2661108)

https://support.f5.com/csp/article/K69550896(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3979-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.spinics.net/lists/netdev/msg568315.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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