Upstream information

CVE-2018-18440 at MITRE

Description

DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 7
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1114507 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • u-boot-rpiarm64 >= 2021.01-5.1
  • u-boot-rpiarm64-doc >= 2021.01-5.1
  • u-boot-tools >= 2021.01-5.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA u-boot-rpiarm64-2021.01-5.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • u-boot-rpiarm64 >= 2020.01-8.3
  • u-boot-rpiarm64-doc >= 2020.01-8.3
  • u-boot-tools >= 2020.01-8.3
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA u-boot-rpiarm64-2020.01-8.3
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • u-boot-rpiarm64 >= 2021.10-150400.2.6
  • u-boot-rpiarm64-doc >= 2021.10-150400.2.6
  • u-boot-tools >= 2021.10-150400.2.7
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA u-boot-rpiarm64-2021.10-150400.2.6
openSUSE Leap 15.2
  • u-boot-rpiarm64 >= 2020.01-lp152.8.1
  • u-boot-rpiarm64-doc >= 2020.01-lp152.8.1
Patchnames:
openSUSE Leap 15.2 GA u-boot-rpiarm64-2020.01-lp152.8.1
openSUSE Leap 15.3
  • u-boot-rpiarm64 >= 2021.01-5.1
  • u-boot-rpiarm64-doc >= 2021.01-5.1
Patchnames:
openSUSE Leap 15.3 GA u-boot-rpiarm64-2021.01-5.1
openSUSE Leap 15.4
  • u-boot-rpiarm64 >= 2021.10-150400.2.6
  • u-boot-rpiarm64-doc >= 2021.10-150400.2.6
Patchnames:
openSUSE Leap 15.4 GA u-boot-rpiarm64-2021.10-150400.2.6


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Enterprise Storage 7 u-boot Already fixed
SUSE Linux Enterprise Desktop 15 u-boot Not affected
SUSE Linux Enterprise Desktop 15 SP2 u-boot Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP4 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 u-boot Already fixed
SUSE Linux Enterprise Module for Basesystem 15 u-boot Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 u-boot Already fixed
SUSE Linux Enterprise Server 12 SP3 u-boot Not affected
SUSE Linux Enterprise Server 12 SP4 u-boot Not affected
SUSE Linux Enterprise Server 15 u-boot Not affected
SUSE Linux Enterprise Server 15 SP2 u-boot Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 u-boot Already fixed
SUSE Manager Proxy 4.1 u-boot Already fixed
SUSE Manager Retail Branch Server 4.1 u-boot Already fixed
SUSE Manager Server 4.1 u-boot Already fixed


SUSE Timeline for this CVE

CVE page created: Fri Nov 2 11:46:13 2018
CVE page last modified: Tue Nov 8 18:53:25 2022