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CVE Vulnerability Details :

CVE-2019-19462

PUBLISHED

More Info Official Page

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-30 Nov, 2019 | 00:57

Updated At-05 Aug, 2024 | 02:16

▼CVE Numbering Authority (CNA)

relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.

Affected Products

Vendor

n/a

Product

n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://syzkaller-ppc64.appspot.com/bug?id=1c09906c83a8ea811a9e318c2a4f8e243becc6f8	x_refsource_MISC
https://syzkaller-ppc64.appspot.com/bug?id=b05b4d005191cc375cdf848c3d4d980308d50531	x_refsource_MISC
https://syzkaller.appspot.com/bug?id=e4265490d26d6c01cd9bc79dc915ef0a1bf15046	x_refsource_MISC
https://syzkaller.appspot.com/bug?id=f4d1cb4330bd3ddf4a628332b4285407b2eedd7b	x_refsource_MISC
https://lore.kernel.org/lkml/20191129013745.7168-1-dja%40axtens.net/	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html	mailing-list x_refsource_MLIST
https://www.debian.org/security/2020/dsa-4698	vendor-advisory x_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4699	vendor-advisory x_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html	vendor-advisory x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html	vendor-advisory x_refsource_SUSE
https://usn.ubuntu.com/4414-1/	vendor-advisory x_refsource_UBUNTU
https://usn.ubuntu.com/4425-1/	vendor-advisory x_refsource_UBUNTU
https://usn.ubuntu.com/4439-1/	vendor-advisory x_refsource_UBUNTU
https://usn.ubuntu.com/4440-1/	vendor-advisory x_refsource_UBUNTU
https://security.netapp.com/advisory/ntap-20210129-0004/	x_refsource_CONFIRM

Hyperlink: https://syzkaller-ppc64.appspot.com/bug?id=1c09906c83a8ea811a9e318c2a4f8e243becc6f8

Resource:

x_refsource_MISC

Hyperlink: https://syzkaller-ppc64.appspot.com/bug?id=b05b4d005191cc375cdf848c3d4d980308d50531

Resource:

x_refsource_MISC

Hyperlink: https://syzkaller.appspot.com/bug?id=e4265490d26d6c01cd9bc79dc915ef0a1bf15046

Resource:

x_refsource_MISC

Hyperlink: https://syzkaller.appspot.com/bug?id=f4d1cb4330bd3ddf4a628332b4285407b2eedd7b

Resource:

x_refsource_MISC

Hyperlink: https://lore.kernel.org/lkml/20191129013745.7168-1-dja%40axtens.net/

Resource:

x_refsource_MISC

Hyperlink: https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

Resource:

mailing-list

x_refsource_MLIST

Hyperlink: https://www.debian.org/security/2020/dsa-4698

Resource:

vendor-advisory

x_refsource_DEBIAN

Hyperlink: https://www.debian.org/security/2020/dsa-4699

Resource:

vendor-advisory

x_refsource_DEBIAN

Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html

Resource:

vendor-advisory

x_refsource_SUSE

Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html

Resource:

vendor-advisory

x_refsource_SUSE

Hyperlink: https://usn.ubuntu.com/4414-1/

Resource:

vendor-advisory

x_refsource_UBUNTU

Hyperlink: https://usn.ubuntu.com/4425-1/

Resource:

vendor-advisory

x_refsource_UBUNTU

Hyperlink: https://usn.ubuntu.com/4439-1/

Resource:

vendor-advisory

x_refsource_UBUNTU

Hyperlink: https://usn.ubuntu.com/4440-1/

Resource:

vendor-advisory

x_refsource_UBUNTU

Hyperlink: https://security.netapp.com/advisory/ntap-20210129-0004/

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://syzkaller-ppc64.appspot.com/bug?id=1c09906c83a8ea811a9e318c2a4f8e243becc6f8	x_refsource_MISC x_transferred
https://syzkaller-ppc64.appspot.com/bug?id=b05b4d005191cc375cdf848c3d4d980308d50531	x_refsource_MISC x_transferred
https://syzkaller.appspot.com/bug?id=e4265490d26d6c01cd9bc79dc915ef0a1bf15046	x_refsource_MISC x_transferred
https://syzkaller.appspot.com/bug?id=f4d1cb4330bd3ddf4a628332b4285407b2eedd7b	x_refsource_MISC x_transferred
https://lore.kernel.org/lkml/20191129013745.7168-1-dja%40axtens.net/	x_refsource_MISC x_transferred
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html	mailing-list x_refsource_MLIST x_transferred
https://www.debian.org/security/2020/dsa-4698	vendor-advisory x_refsource_DEBIAN x_transferred
https://www.debian.org/security/2020/dsa-4699	vendor-advisory x_refsource_DEBIAN x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html	vendor-advisory x_refsource_SUSE x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html	vendor-advisory x_refsource_SUSE x_transferred
https://usn.ubuntu.com/4414-1/	vendor-advisory x_refsource_UBUNTU x_transferred
https://usn.ubuntu.com/4425-1/	vendor-advisory x_refsource_UBUNTU x_transferred
https://usn.ubuntu.com/4439-1/	vendor-advisory x_refsource_UBUNTU x_transferred
https://usn.ubuntu.com/4440-1/	vendor-advisory x_refsource_UBUNTU x_transferred
https://security.netapp.com/advisory/ntap-20210129-0004/	x_refsource_CONFIRM x_transferred