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oraclelinuxOracleLinuxELSA-2020-5956
HistoryDec 02, 2020 - 12:00 a.m.

Unbreakable Enterprise kernel security update

2020-12-0200:00:00
linux.oracle.com
88

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

kernel-uek
[3.8.13-118.51.2]

  • Revert ‘kexec: Validate pe files against the system_lacklist_keyring’ (John Donnelly) [Orabug: 32171714] {CVE-2020-26541} {CVE-2020-26541}
    [3.8.13-118.51.1]
  • usb: cdc-acm: make sure a refcount is taken early enough (Oliver Neukum) [Orabug: 31351090] {CVE-2019-19530}
  • kexec: Validate pe files against the system_lacklist_keyring (Eric Snowberg) [Orabug: 31961121] {CVE-2020-26541}
  • uek-rpm: Update secure boot UEK signing certificates (Brian Maly) [Orabug: 31974695]

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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