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oraclelinuxOracleLinuxELSA-2019-4577
HistoryMar 12, 2019 - 12:00 a.m.

Unbreakable Enterprise kernel security update

2019-03-1200:00:00
linux.oracle.com
74

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

40.9%

[2.6.39-400.307.1]

  • proc: restrict kernel stack dumps to root (John Donnelly) [Orabug: 29114880] {CVE-2018-17972}
  • alarmtimer: Prevent overflow for relative nanosleep (Thomas Gleixner) [Orabug: 29269182] {CVE-2018-13053}
  • ext4: only look at the bg_flags field if it is valid (Theodore Ts’o) [Orabug: 29409428] {CVE-2018-10876} {CVE-2018-10876}
  • vfs: Add sb_rdonly(sb) to query the MS_RDONLY flag on s_flags (David Howells) [Orabug: 29409428] {CVE-2018-10876}
  • net: Set sk_prot_creator when cloning sockets to the right proto (Christoph Paasch) [Orabug: 29422741] {CVE-2018-9568}

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

40.9%