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oraclelinuxOracleLinuxELSA-2019-4855
HistoryNov 21, 2019 - 12:00 a.m.

Unbreakable Enterprise kernel security update

2019-11-2100:00:00
linux.oracle.com
96

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:3.1/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

0.003 Low

EPSS

Percentile

67.9%

[2.6.39-400.316.1]

  • ipv4: ipmr: various fixes and cleanups (Eric Dumazet) [Orabug: 30183226] {CVE-2017-18509}
  • scsi: sg: fixup infoleak when using SG_GET_REQUEST_TABLE (Hannes Reinecke) [Orabug: 30393903] {CVE-2017-14991}
  • usb: misc: legousbtower: Fix NULL pointer deference (Greg Kroah-Hartman) [Orabug: 30412152] {CVE-2017-15102}
  • floppy: fix div-by-zero in setup_format_params (Denis Efremov) [Orabug: 30447845] {CVE-2019-14284}
  • i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA (Jeremy Compostella) [Orabug: 30468843] {CVE-2017-18551}
  • USB: check usb_get_extra_descriptor for proper size (Mathias Payer) [Orabug: 30057430] {CVE-2018-20169}
  • x86/tsx: Add config options to set tsx=on|off|auto (Michal Hocko) [Orabug: 30419231] {CVE-2019-11135}
  • x86/speculation/taa: Add documentation for TSX Async Abort (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86/tsx: Add ‘auto’ option to TSX cmdline parameter (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86/speculation/taa: Add sysfs reporting for TSX Async Abort (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86/speculation/taa: Add mitigation for TSX Async Abort (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86/tsx: Add TSX cmdline option with TSX disabled by default (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86: Add helper function x86_read_arch_cap_msr() (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}
  • x86/tsx: Add enumeration support for IA32_TSX_CTRL MSR (Pawan Gupta) [Orabug: 30419231] {CVE-2019-11135}

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:3.1/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

0.003 Low

EPSS

Percentile

67.9%