CVE-2022-41724

HIGHNVD 7.57.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-02-28. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3

Also known asEUVD-2022-44896 (ENISA EUVD) · GHSA-89mw-w342-mqrr (GitHub Security Advisories) · GO-2023-1570 (OSV.dev)Source: ENISA EUVD

7.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.1%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity75% × 45%
Impact severity (EG Severity): CVSS 7.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation1.1% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
1.1%
EPSS %ILE
66th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (7.5): severity, escalated by confirmed exploitation. This CVE's 7.5 is its impact severity (EG Severity), not escalated.

EG Severity
7.5 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
1.1% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-11-11). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Attend at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; 60 days if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; 60 days if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

February 28, 2023

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated Nov 4, 2026
Patch available.
Web page

Go: Multiple Vulnerabilities (GLSA 202311-09) — Gentoo security

https://security.gentoo.org/glsa/202311-09
Web page

GO-2023-1570 - Go Packages

https://pkg.go.dev/vuln/GO-2023-1570
Web page

crypto/tls: large handshake records may cause panics (CVE-2022-41724) · Issue #58001 · golang/go · GitHub

https://go.dev/issue/58001

Patch Availability(30)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatamq7/amq-broker-rhel8-operator-bundle:7.12.0-102024-05-21redhat
redhatkubevirt-0:4.14.1-2150.el82023-12-06redhat
redhatcontainer-tools:rhel8-8090020230825121312.e7857ab12023-11-14redhat
redhatcontainer-tools:4.0-8090020230828093056.e7857ab12023-11-14redhat
redhatcontainer-native-virtualization/vm-network-latency-checkup-rhel9:v4.14.0-242023-11-08redhat
redhatpodman-2:4.6.1-5.el92023-11-07redhat
redhatskopeo-2:1.13.3-1.el92023-11-07redhat
redhatcontainernetworking-plugins-1:1.3.0-4.el92023-11-07redhat
redhatrunc-4:1.1.9-1.el92023-11-07redhat
redhatbuildah-1:1.31.3-1.el92023-11-07redhat
redhatmigration-toolkit-virtualization/mtv-controller-rhel9:2.4.3-52023-10-25redhat
redhatcollectd-libpod-stats-0:1.0.4-5.el8ost2023-10-20redhat
redhatstf/smart-gateway-rhel8-operator:5.0.1-92023-10-20redhat
redhatrhosp-rhel8/osp-director-operator-bundle:1.3.0-192023-10-19redhat
redhatmta/mta-hub-rhel9:6.2.0-162023-08-14redhat
redhatquay/quay-rhel8:v3.8.11-132023-08-10redhat
redhatjetstack-cert-manager-container-v1.10.2-182023-08-08redhat
redhatopenshift-clients-0:4.12.0-202307200611.p0.g49844f7.assembly.stream.el82023-08-03redhat
redhatskupper-cli-0:1.4.1-2.el92023-07-10redhat
redhatskopeo-2:1.11.2-2.1.rhaos4.13.el92023-06-23redhat
redhatodf4/mcg-rhel9-operator:v4.13.0-412023-06-21redhat
redhatopenshift-0:4.13.0-202305301919.p0.g0001a21.assembly.stream.el82023-06-07redhat
redhatopenshift-serverless-clients-0:1.8.1-3.el82023-06-05redhat
redhatetcd-0:3.3.23-14.el8ost2023-06-05redhat
redhatopenshift-serverless-1-tech-preview/logic-data-index-ephemeral-rhel8:1.29.0-12023-06-05redhat
redhatcri-o-0:1.26.3-6.rhaos4.13.gitb3475fb.el82023-05-30redhat
redhatcryostat-tech-preview/jfr-datasource-rhel8:2.3.0-52023-05-18redhat
redhatmicroshift-0:4.13.0-202305161335.p0.g17cae44.assembly.4.13.0.el92023-05-18redhat
redhatopenshift-clients-0:4.13.0-202303241616.p0.g92b1a3d.assembly.stream.el82023-05-18redhat
redhatopenshift-secondary-scheduler-operator/secondary-scheduler-operator-rhel8:v1.1-262023-05-18redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(11 across 11 ecosystems)
Alpine:v3.17(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.19.6-r0: fixed in 1.19.6-r0
—
Alpine:v3.18(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.19(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.20(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.21(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.22(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
go—
  • every version up to 1.20.1-r0: fixed in 1.20.1-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
golang-1.151.15.15-1 ... 1.15.9-6 (10 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
golang-1.19—
  • every version up to 1.19.6-2: fixed in 1.19.6-2
—
Go(1)
PackageVulnerable rangeFix by version rangeDependents
stdlib—
  • every version up to 1.19.6: fixed in 1.19.6
  • 1.20.0-0 up to 1.20.1: fixed in 1.20.1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(17)

Data Freshness Timeline

(refreshed 9× in last 7d / 38× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed its CVE.org record (CNA or CISA ADP). An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). "EchelonGraph re-scored" is our own recompute of this CVE's score, not an update from a source, and is not counted in the refreshes above. Most recent first.

Showing the most recent 100 of 230 rows on record for this CVE, as 98 entries (2 repeats merged).

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 2 repeat rows among the latest 100 are merged into the row they repeat. The 130 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-12 16:30 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  2. 2026-11-11 23:21 UTCEchelonGraph re-scored
  3. 2026-11-11 23:21 UTCVendor advisory
  4. 2026-11-11 23:21 UTCGHSA enrichmentGHSA-89mw-w342-mqrr · GitHub severity HIGH · GitHub CVSS 7.5
  5. 2026-11-11 16:33 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  6. 2026-11-10 16:36 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  7. 2026-11-09 16:30 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  8. 2026-11-08 16:34 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  9. 2026-11-07 16:34 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  10. 2026-11-06 16:31 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  11. 2026-11-05 16:32 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  12. 2026-11-04 20:15 UTCEchelonGraph re-scored
  13. 2026-11-04 20:15 UTCVendor advisory
  14. 2026-11-04 20:15 UTCGHSA enrichmentGHSA-89mw-w342-mqrr · GitHub severity HIGH · GitHub CVSS 7.5
  15. 2026-11-04 16:30 UTCEPSS rescoreEPSS 1.1% · 66th percentile
  16. 2026-11-03 16:39 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  17. 2026-11-02 16:39 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  18. 2026-10-31 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  19. 2026-10-30 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  20. 2026-10-29 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  21. 2026-10-28 17:08 UTCEchelonGraph re-scored
  22. 2026-10-28 17:08 UTCVendor advisory
  23. 2026-10-28 17:08 UTCGHSA enrichmentGHSA-89mw-w342-mqrr · GitHub severity HIGH · GitHub CVSS 7.5
  24. 2026-10-28 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  25. 2026-10-27 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
Show 73 more
  1. 2026-10-26 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  2. 2026-10-25 17:59 UTCEchelonGraph re-scored
  3. 2026-10-25 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  4. 2026-10-24 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  5. 2026-10-23 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  6. 2026-10-22 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  7. 2026-10-21 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  8. 2026-10-21 06:14 UTCEchelonGraph re-scored
  9. 2026-10-21 06:14 UTCVendor advisory
  10. 2026-10-21 06:14 UTCGHSA enrichmentGHSA-89mw-w342-mqrr · GitHub severity HIGH · GitHub CVSS 7.5
  11. 2026-10-20 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  12. 2026-10-19 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  13. 2026-10-18 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  14. 2026-10-18 08:26 UTCEchelonGraph re-scored
  15. 2026-10-17 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  16. 2026-10-16 16:35 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  17. 2026-10-15 16:28 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  18. 2026-10-14 19:54 UTCOSV refresh
  19. 2026-10-14 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  20. 2026-10-13 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  21. 2026-10-12 18:47 UTCEchelonGraph re-scored
  22. 2026-10-12 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  23. 2026-10-11 22:10 UTCEchelonGraph re-scored
  24. 2026-10-11 13:44 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  25. 2026-10-10 19:57 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  26. 2026-10-09 20:04 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  27. 2026-10-08 17:05 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  28. 2026-10-07 23:45 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  29. 2026-10-06 15:14 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  30. 2026-10-05 17:40 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  31. 2026-10-04 23:19 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  32. 2026-10-03 14:23 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  33. 2026-10-02 16:23 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  34. 2026-10-01 19:47 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  35. 2026-09-30 16:06 UTCEchelonGraph re-scored
  36. 2026-09-30 15:01 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  37. 2026-09-29 15:16 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  38. 2026-09-28 13:48 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  39. 2026-09-27 13:42 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  40. 2026-09-26 15:55 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  41. 2026-09-26 00:22 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  42. 2026-09-23 19:34 UTCOSV refresh
  43. 2026-09-23 13:45 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  44. 2026-09-20 20:13 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  45. 2026-09-19 15:38 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  46. 2026-09-16 14:05 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  47. 2026-09-16 05:10 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  48. 2026-09-15 03:07 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  49. 2026-09-13 16:44 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  50. 2026-09-12 14:57 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  51. 2026-09-11 14:50 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  52. 2026-09-11 09:33 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  53. 2026-09-08 21:57 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  54. 2026-09-07 15:58 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  55. 2026-09-06 13:45 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  56. 2026-09-05 15:25 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  57. 2026-09-04 13:59 UTCOSV refresh
  58. 2026-09-04 13:57 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  59. 2026-09-04 05:04 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  60. 2026-09-02 14:09 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  61. 2026-09-01 13:51 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  62. 2026-08-30 19:14 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  63. 2026-08-30 01:19 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  64. 2026-08-28 21:38 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  65. 2026-08-27 14:22 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  66. 2026-08-26 14:43 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  67. 2026-08-25 13:46 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  68. 2026-08-24 14:13 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  69. 2026-08-23 00:17 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  70. 2026-08-21 23:46 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  71. 2026-08-20 22:53 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  72. 2026-08-19 17:01 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  73. 2026-08-18 13:45 UTCEPSS rescoreEPSS 1.1% · 63rd percentile

Frequently asked(5)

What is CVE-2022-41724?
CVE-2022-41724 is a high-severity vulnerability; its CVE record was published on February 28, 2023. Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session…
When was the CVE record for CVE-2022-41724 published?
The CVE record for CVE-2022-41724 was published on February 28, 2023. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of November 21, 2024; the record at its source may have been updated since.
Is CVE-2022-41724 actively exploited?
CVE-2022-41724 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.1% probability of exploitation in the next 30 days (66th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2022-41724?
CVE-2022-41724 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2022-41724?
A fix for CVE-2022-41724 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2022-41724 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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