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oraclelinuxOracleLinuxELSA-2021-9009
HistoryJan 12, 2021 - 12:00 a.m.

Unbreakable Enterprise kernel security update

2021-01-1200:00:00
linux.oracle.com
26

EPSS

0.004

Percentile

72.9%

[4.1.12-124.46.4.1]

  • target: fix XCOPY NAA identifier lookup (Mike Christie) [Orabug: 32248041] {CVE-2020-28374}
    [4.1.12-124.46.4]
  • xen/events: block rogue events for some time (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: defer eoi in case of excessive number of events (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: use a common cpu hotplug hook for event channels (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: switch user event channels to lateeoi model (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/pciback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/scsiback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/netback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/blkback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: add a new ‘late EOI’ evtchn framework (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: fix race in evtchn_fifo_unmask() (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen/events: add a proper barrier to 2-level uevent unmasking (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
  • xen-blkback: set ring->xenblkd to NULL after kthread_stop() (Pawel Wieczorkiewicz) [Orabug: 32223358] {CVE-2020-29569}