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HistoryMay 20, 2022 - 12:00 a.m.

K15079139 : Linux kernel vulnerability CVE-2019-18660

2022-05-2000:00:00
my.f5.com
32
linux kernel
cve-2019-18660
powerpc
information exposure
spectre-rsb
vulnerability

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

30.1%

Security Advisory Description

The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c. (CVE-2019-18660)

Impact

There is no impact; F5 products are not affected by this vulnerability.