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CVE

CWE

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CVE-2020-11884

Published: Apr 29, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.

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

References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3f777e19d171670ab558a6d5e6b1ac7f9b6c574f

x_refsource_CONFIRM

vendor-advisory

x_refsource_DEBIAN

vendor-advisory

x_refsource_UBUNTU

FEDORA-2020-64d46a6e29

vendor-advisory

x_refsource_FEDORA

FEDORA-2020-16f9239805

vendor-advisory

x_refsource_FEDORA

FEDORA-2020-b453269c4e

vendor-advisory

x_refsource_FEDORA

vendor-advisory

x_refsource_UBUNTU

vendor-advisory

x_refsource_UBUNTU

https://security.netapp.com/advisory/ntap-20200608-0001/

x_refsource_CONFIRM

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=215d1f3928713d6eaec67244bcda72105b898000

x_refsource_MISC

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