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redhatRedHatRHSA-2020:1378
HistoryApr 07, 2020 - 9:15 a.m.

(RHSA-2020:1378) Moderate: kernel-rt security and bug fix update

2020-04-0709:15:23
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174

0.002 Low

EPSS

Percentile

56.6%

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (CVE-2019-19527)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • kernel-rt: update RT source tree to the RHEL-8.1.z3 source tree (BZ#1794136)

  • [kernel-rt-debug] BUG: MAX_LOCKDEP_CHAINS too low! (BZ#1794199)