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ubuntuUbuntuUSN-5731-1
HistoryNov 17, 2022 - 12:00 a.m.

multipath-tools vulnerabilities

2022-11-1700:00:00
ubuntu.com
32

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

8.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

9.3%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • multipath-tools - maintain multipath block device access

Details

It was discovered that multipath-tools incorrectly handled symlinks. A
local attacker could possibly use this issue, in combination with other
issues, to escalate privileges. This issue only affected Ubuntu 20.04 LTS,
Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-41973)

It was discovered that multipath-tools incorrectly handled access controls.
A local attacker could possibly use this issue, in combination with other
issues, to escalate privileges. (CVE-2022-41974)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchmultipath-tools< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.10noarchkpartx< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.10noarchkpartx-boot< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.10noarchkpartx-dbgsym< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.10noarchmultipath-tools-boot< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.10noarchmultipath-tools-dbgsym< 0.8.8-1ubuntu1.22.10.1UNKNOWN
Ubuntu22.04noarchmultipath-tools< 0.8.8-1ubuntu1.22.04.1UNKNOWN
Ubuntu22.04noarchkpartx< 0.8.8-1ubuntu1.22.04.1UNKNOWN
Ubuntu22.04noarchkpartx-boot< 0.8.8-1ubuntu1.22.04.1UNKNOWN
Ubuntu22.04noarchkpartx-dbgsym< 0.8.8-1ubuntu1.22.04.1UNKNOWN
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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

8.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

9.3%