7.5

CVE-2022-27664: fedoraproject fedora

Modified
AliasesSUSE-SU-2022:3325-1RHBA-2023:0564RHSA-2023:2177
Published 06-09-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-27664 is a high (CVSS 7.5) vulnerability in fedoraproject fedora. EPSS estimates a 3.49% chance of exploitation in the next 30 days, higher than 89.1% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 3% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
3.49%
0%100%
Low · +0.22 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 40 · Related 36
MGASA-2022-0356OPENSUSE-SU-2024:12310-1OPENSUSE-SU-2024:12723-1OPENSUSE-SU-2024:12810-1OPENSUSE-SU-2025:0103-1RHSA-2022:7129

Timeline

  1. 06-09-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

8 scores · 8 sources · 1 version

EPSS trend

Probability

3.49%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

Increase +0.22 pp

From 3.27% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard48 products
  • dynamic-localpv-provisioner< 3.4.1-r3
  • dynamic-localpv-provisioner-fips< 3.5.0-r0
  • grpcurl< 1.8.7-r7
  • hey< 0.1.4-r3
  • k3d< 5.6.0-r11
Wolfi31 products
  • dynamic-localpv-provisioner< 3.4.1-r3
  • grpcurl< 1.8.7-r7
  • hey< 0.1.4-r3
  • k3d< 5.6.0-r11
  • k3d-proxy< 5.6.0-r11
Ubuntu15 products
  • adsys< 0.9.2~20.04.2ubuntu0.1+esm1
  • golang-1.10All versions (No fix recorded)
  • golang-1.13< 1.13.8-1ubuntu1~16.04.3+esm3 | < 1.13.8-1ubuntu1~18.04.4+esm1 | < 1.13.8-1ubuntu1.2 | < 1.13.8-1ubuntu2.22.04.2
  • golang-1.14All versions (No fix recorded)
  • golang-1.16< 1.16.2-0ubuntu1~18.04.2+esm1 | < 1.16.2-0ubuntu1~20.04.1
Redhat8 products
  • cri-o< 0:1.24.4-5.rhaos4.11.git57d7127.el8
  • cri-o-debuginfo< 0:1.24.4-5.rhaos4.11.git57d7127.el8
  • cri-o-debugsource< 0:1.24.4-5.rhaos4.11.git57d7127.el8
  • grafana-pcp< 0:5.1.1-1.el9 | < 0:3.2.0-3.el8
  • grafana-pcp-debuginfo< 0:5.1.1-1.el9 | < 0:3.2.0-3.el8
Opensuse5 products
  • cadvisor&distro=openSUSE Tumbleweed< 0.49.1-1.1
  • docker-compose&distro=openSUSE Tumbleweed< 2.15.1-1.1
  • go1.18&distro=openSUSE Leap 15.3< 1.18.6-150000.1.31.1
  • go1.18&distro=openSUSE Leap 15.4< 1.18.6-150000.1.31.1
  • go1.18&distro=openSUSE Tumbleweed< 1.18.6-1.1
Alpine2 products
  • docker-cli-compose< 2.15.1-r0
  • go< 1.18.6-r0 | < 1.19.1-r0
Debian2 products
  • golang-1.19< 1.19.1-1
  • golang-golang-x-net< 1:0.0+git20221012.0b7e1fb+dfsg-1
Suse2 products
  • go1.18&distro=SUSE Linux Enterprise Module for Development Tools 15 SP3< 1.18.6-150000.1.31.1
  • go1.18&distro=SUSE Linux Enterprise Module for Development Tools 15 SP4< 1.18.6-150000.1.31.1
Fedoraproject1 product
Go1 product
  • stdlib≥ 1.19.0-0, < 1.19.1
Golang1 product
  • goEOL< 1.18.6 | 1.19.0
Golang.org/x1 product
  • net< 0.0.0-20220906165146-f3363e06e74c
Golang.org/x/net1 product
  • http2< 0.0.0-20220906165146-f3363e06e74c

13 vendors · 118 products

References

50 links
Show all 50 references