CVE-2019-8956

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Summary

CVECVE-2019-8956
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-01 19:29:00 UTC
Updated2023-02-24 18:43:00 UTC
DescriptionIn the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.

Risk And Classification

Problem Types: CWE-787 | CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
kernel/git/stable/linux.git - Linux kernel stable tree MISC git.kernel.org Mailing List, Patch, Vendor Advisory
USN-3930-1: Linux kernel vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com Third Party Advisory
USN-3930-2: Linux kernel (HWE) vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com Third Party Advisory
support.f5.com/csp/article/K12671141 CONFIRM support.f5.com
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.8 MISC cdn.kernel.org Release Notes, Vendor Advisory
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.21 MISC cdn.kernel.org Release Notes, Vendor Advisory
Secunia Advisories MISC secuniaresearch.flexerasoftware.com Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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