high
7.5
CWE
190
Advisory Published
CVE Published
Updated

CVE-2022-28327: Integer Overflow

First published: Tue Apr 12 2022(Updated: )

An integer overflow flaw was found in Golang's crypto/elliptic library. This flaw allows an attacker to use a crafted scaler input longer than 32 bytes, causing P256().ScalarMult or P256().ScalarBaseMult to panic, leading to a loss of availability.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/openshift-serverless-clients<0:1.3.1-4.el8
0:1.3.1-4.el8
redhat/servicemesh<0:2.1.5-1.el8
0:2.1.5-1.el8
redhat/servicemesh-operator<0:2.1.5-1.el8
0:2.1.5-1.el8
redhat/servicemesh-prometheus<0:2.23.0-9.el8
0:2.23.0-9.el8
redhat/servicemesh-ratelimit<0:2.1.5-1.el8
0:2.1.5-1.el8
redhat/go-toolset<1.17-golang-0:1.17.10-1.el7_9
1.17-golang-0:1.17.10-1.el7_9
redhat/golang<0:1.17.12-1.el9_0
0:1.17.12-1.el9_0
redhat/go-toolset<0:1.17.12-1.el9_0
0:1.17.12-1.el9_0
redhat/cri-tools<0:1.23.0-1.1.el8
0:1.23.0-1.1.el8
redhat/cri-o<0:1.23.3-14.rhaos4.10.git6af791c.1.el8
0:1.23.3-14.rhaos4.10.git6af791c.1.el8
redhat/butane<0:0.15.0-1.rhaos4.11.el8
0:0.15.0-1.rhaos4.11.el8
redhat/containernetworking-plugins<0:1.0.1-5.rhaos4.11.el8
0:1.0.1-5.rhaos4.11.el8
redhat/buildah<1:1.23.4-3.rhaos4.11.el8
1:1.23.4-3.rhaos4.11.el8
redhat/podman<2:4.0.2-7.rhaos4.11.el8
2:4.0.2-7.rhaos4.11.el8
redhat/runc<3:1.1.2-2.rhaos4.11.el8
3:1.1.2-2.rhaos4.11.el8
redhat/skopeo<2:1.5.2-4.rhaos4.11.el8
2:1.5.2-4.rhaos4.11.el8
redhat/mcg<0:5.11.0-22.el8
0:5.11.0-22.el8
redhat/skupper-cli<0:1.4.1-2.el8
0:1.4.1-2.el8
redhat/skupper-cli<0:1.4.1-2.el9
0:1.4.1-2.el9
redhat/go<1.17.9
1.17.9
redhat/go<1.18.1
1.18.1
IBM Cloud Pak for Security<=1.10.0.0 - 1.10.11.0
IBM QRadar Suite Software<=1.10.12.0 - 1.10.16.0
Go<1.17.9
Go>=1.18.0<1.18.1
Fedoraproject Extra Packages for Enterprise Linux=7.0
Fedoraproject Extra Packages for Enterprise Linux=8.0
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-28327?

    CVE-2022-28327 is an integer overflow vulnerability in Golang's crypto/elliptic library.

  • How does CVE-2022-28327 impact the affected software?

    CVE-2022-28327 allows an attacker to cause P256().ScalarMult or P256().ScalarBaseMult to panic, leading to a loss of availability.

  • What is the severity of CVE-2022-28327?

    CVE-2022-28327 has a severity rating of 7.5 (High).

  • How do I fix CVE-2022-28327 in Go?

    To fix CVE-2022-28327 in Go, upgrade to version 1.17.9 or 1.18.1.

  • Where can I find more information about CVE-2022-28327?

    More information about CVE-2022-28327 can be found at the following links: - [Red Hat Security Advisory](https://access.redhat.com/security/cve/CVE-2022-28327) - [Go Issue Tracker](https://go.dev/issue/52075) - [Go Source Code](https://go-review.googlesource.com/c/go/+/397135/)

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203