Input validation error in Go programming language - CVE-2025-22865

Vulnerability identifier: #VU103458

CSH Severity: Medium

CVSS v4 BT: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-22865

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in ParsePKCS1PrivateKey when parsing RSA keys with missing CRT values. A remote attacker can pass a specially crafted RSA key to the application and perform a denial of service (DoS) attack.

Go programming language
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Enterprise Storage
Development Tools Module
openSUSE Leap
Storage Ceph
go1.24-race
go1.24
go1.24-doc
Red Hat Ceph Storage

Install updates from vendor's website.

Go programming language - update to 1.24 rc2
Storage Ceph - update to 8.1
go1.24-race - update to 1.24 rc2-150000.1.3.1
go1.24 - update to 1.24 rc2-150000.1.3.1
go1.24-doc - update to 1.24 rc2-150000.1.3.1
Red Hat Ceph Storage - addressed in versions 7.1, 8.1

• https://go.dev/cl/643098
• https://go.dev/issue/71216
• https://groups.google.com/g/golang-dev/c/CAWXhan3Jww/m/bk9LAa-lCgAJ
• https://pkg.go.dev/vuln/GO-2025-3421

• Multiple vulnerabilities in Google Go programming language
• SUSE update for go1.24
• Multiple vulnerabilities in Red Hat Ceph Storage 8
• Multiple vulnerabilities in Red Hat Ceph Storage 7
• IBM Storage Ceph update for Grafana