🛡️ CVE-2022-0322 — communications-cloud-native-core-binding

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

• Attack vector: Local — a local account, shell or session on the host is needed.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: None.
• Integrity impact: None.
• Availability impact: High — total loss, or loss the attacker controls.

Weakness class

CVE-2022-0322 is classified as CWE-681: Incorrect Conversion between Numeric Types. When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.

Affected software

CVE-2022-0322 is recorded against 5 packages.

• communications-cloud-native-core-binding-support-function
• communications-cloud-native-core-network-exposure-function
• communications-cloud-native-core-policy
• fedora
• linux-kernel

Timeline and source

Published on 25 March 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

bugzilla.redhat.com
git.kernel.org
www.oracle.com
bugzilla.redhat.com
git.kernel.org
www.oracle.com

Other advisories for this package

communications-cloud-native-core-binding-support-function has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2023-21971 (5.3 Medium, published 18 Apr 2023)
• CVE-2023-21824 (4.4 Medium, published 18 Jan 2023)
• CVE-2022-22965 (9.8 Critical, published 1 Apr 2022)
• CVE-2022-1011 (7.8 High, published 18 Mar 2022)
• CVE-2022-0002 (6.5 Medium, published 11 Mar 2022)
• CVE-2022-0001 (6.5 Medium, published 11 Mar 2022)
• CVE-2022-22946 (5.5 Medium, published 4 Mar 2022)
• CVE-2022-22947 (10.0 Critical, published 3 Mar 2022)

Same weakness in other software

These advisories are the same class of weakness (CWE-681: Incorrect Conversion between Numeric Types) in other software:

• CVE-2026-21069 (7.8 High, published 10 Aug 2026)
• CVE-2026-6426 (4.4 Medium, published 10 Aug 2026)
• CVE-2026-55768 (published 30 Jul 2026)
• CVE-2026-53133 (7.8 High, published 25 Jun 2026)
• CVE-2026-9143 (3.7 Low, published 19 Jun 2026)
• CVE-2026-24192 (7.8 High, published 26 May 2026)
• CVE-2022-34169 (8.0 High, published 8 May 2026)
• CVE-2026-24174 (7.5 High, published 7 Apr 2026)

CVE-2022-0322 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References