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ubuntuUbuntuUSN-6763-1
HistoryMay 07, 2024 - 12:00 a.m.

libvirt vulnerability

2024-05-0700:00:00
ubuntu.com
13
ubuntu 24.04 lts
libvirt
memory operations
virtproxyd
unauthorized access

CVSS3

6.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

Low

EPSS

0

Percentile

16.3%

Releases

  • Ubuntu 24.04 LTS

Packages

  • libvirt - Libvirt virtualization toolkit

Details

Martin Širokov discovered that libvirt incorrectly handled certain memory
operations. A local attacker could possibly use this issue to access
virtproxyd without authorization.

CVSS3

6.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

Low

EPSS

0

Percentile

16.3%