PT-2022-15246 · Unknown+6 · Libguestfs+6

Laszlo Ersek · Published 2022-06-24 · Updated 2024-06-15 · CVE-2022-2211

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libguestfs (affected versions not specified)

Description A flaw was found in the get keys() function, specifically when calculating the greatest possible number of matching keys. This issue can lead to a denial of service, which could be caused by either a mistake or a malicious actor.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALSA-2022:7958

ALSA-2022:7959

ALSA-2022:7968

CESA-2022_7472

CVE-2022-2211

OPENSUSE-SU-2022_2581-1

OPENSUSE-SU-2022_4308-1

OPENSUSE-SU-2024:12164-1

OPENSUSE-SU-2024:12165-1

OPENSUSE-SU-2024:12166-1

RHSA-2022:7472

RHSA-2022:7958

RHSA-2022:7959

RHSA-2022:7968

RHSA-2022_7472

RHSA-2022_7958

RHSA-2022_7959

RHSA-2022_7968

RLSA-2022:7472

RLSA-2022:7958

RLSA-2022:7959

RLSA-2022:7968

SUSE-SU-2022:2581-1

SUSE-SU-2022:4308-1

SUSE-SU-2022_2581-1

SUSE-SU-2022_4308-1

Affected Products

Almalinux

Centos

Debian

Red Hat

Rocky Linux

Suse

Libguestfs

References · 133

• https://osv.dev/vulnerability/RLSA-2022:7968 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2022:7959 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2022-7968.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-2211 · Security Note
• https://osv.dev/vulnerability/RLSA-2022:7959 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2022:7472 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2022-7959.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2581-1 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2022-7958.html · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2022-7472.html · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2022:7472 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12165-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2022:7968 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2022:7958 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2022-7958.html · Vendor Advisory