CVE-2022-27664
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Mixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1:0.0+git20221012.0b7e1fb+dfsg-1 |
| sid | Fixed | 1:0.0+git20221012.0b7e1fb+dfsg-1 |
| forky | Fixed | 1:0.0+git20221012.0b7e1fb+dfsg-1 |
| bullseye | Affected | — |
| bookworm | Fixed | 1.19.1-1 |
AlmaLinux Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | butane-0.16.0-1.el9.aarch64.rpm |
| 8 | Fixed | osbuild-composer-75-1.el8.alma.aarch64.rpm |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | golang.org/x/net | <0.0.0-20220906165146-f3363e06e74c | 0.0.0-20220906165146-f3363e06e74c |
| Go | golang.org/x/net/http2 | <0.0.0-20220906165146-f3363e06e74c | 0.0.0-20220906165146-f3363e06e74c |
| Go | stdlib | >=1.19.0-0,<1.19.1 | 1.18.6 |
References
- https://errata.rockylinux.org/RLSA-2023:2802
- https://errata.rockylinux.org/RLSA-2023:2758
- https://access.redhat.com/errata/RHSA-2023:0328
- https://access.redhat.com/errata/RHSA-2023:2167
- https://access.redhat.com/errata/RHSA-2023:2177
- https://access.redhat.com/errata/RHSA-2023:2193
- https://access.redhat.com/errata/RHSA-2023:2204
- https://access.redhat.com/errata/RHSA-2023:2236
- https://access.redhat.com/errata/RHSA-2023:2357
- https://errata.rockylinux.org/RLSA-2024:0121
- https://nvd.nist.gov/vuln/detail/CVE-2022-27664
- https://cs.opensource.google/go/x/net
- https://go.dev/cl/428735
- https://go.dev/issue/54658
- https://groups.google.com/g/golang-announce
- https://groups.google.com/g/golang-announce/c/x49AQzIVX-s
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX
- https://pkg.go.dev/vuln/GO-2022-0969
- https://security.gentoo.org/glsa/202209-26
- https://security.netapp.com/advisory/ntap-20220923-0004
- https://www.suse.com/security/cve/CVE-2022-27664.html
- https://errata.rockylinux.org/RLSA-2022:7129
- https://security-tracker.debian.org/tracker/CVE-2022-27664
- https://access.redhat.com/errata/RHSA-2024:0121
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.