RLSA-2025:3833
- Source
- https://errata.rockylinux.org/RLSA-2025:3833
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2025:3833.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RLSA-2025:3833
- Upstream
- Published
- 2025-07-29T13:40:19.644888Z
- Modified
- 2025-07-29T14:03:14.815478Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Important: gvisor-tap-vsock security update
- Details
-
A replacement for libslirp and VPNKit, written in pure Go. It is based on the network stack of gVisor and is used to provide networking for podman-machine virtual machines. Compared to libslirp, gvisor-tap-vsock brings a configurable DNS server and dynamic port forwarding.
Security Fix(es):
- golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:9 / gvisor-tap-vsock
Package
- Name
- gvisor-tap-vsock
- Purl
- pkg:rpm/rocky-linux/gvisor-tap-vsock?distro=rocky-linux-9&epoch=6