CVE-2019-19462

Published: Nov 30, 2019

Modified: Aug 5, 2024

PUBLISHED

Description

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

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

[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update

mailing-list

x_refsource_MLIST

DSA-4698

vendor-advisory

x_refsource_DEBIAN

DSA-4699

vendor-advisory

x_refsource_DEBIAN

openSUSE-SU-2020:0801

vendor-advisory

x_refsource_SUSE

openSUSE-SU-2020:0935

vendor-advisory

x_refsource_SUSE

USN-4414-1

vendor-advisory

x_refsource_UBUNTU

USN-4425-1

vendor-advisory

x_refsource_UBUNTU

USN-4439-1

vendor-advisory

x_refsource_UBUNTU

USN-4440-1

vendor-advisory

x_refsource_UBUNTU

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

x_refsource_CONFIRM

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CVE-2019-19462

Description

Affected Products

References