CVE-2024-46713

HIGHNVD 7.87.8
EchelonGraph scoreMEDIUM confidence

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

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2024-09-13. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 4 sources updated this week

Also known asEUVD-2024-41974 (ENISA EUVD) · GHSA-jgpx-8fg9-hh7j (GitHub Security Advisories)Source: ENISA EUVD

7.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

perf/aux: Fix AUX buffer serialization

Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it.

Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100

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)
Severity78% × 45%
Impact severity (EG Severity): CVSS 7.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (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.
EPSS PROB
0.3%
EPSS %ILE
22nd
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 (7.8): severity, escalated by confirmed exploitation. This CVE's 7.8 is its impact severity (EG Severity), not escalated.

EG Severity
7.8 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.3% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-27). 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 every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade 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 every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (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)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (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

September 13, 2024

Last Modified

August 5, 2026

Advisory Details (8)

Auto-updated Aug 4, 2026
Patch available.
Web pageMentions a patch (unverified)

[SECURITY] [DLA 4008-1] linux-6.1 security update

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Web pageMentions a patch (unverified)

[SECURITY] [DLA 3912-1] linux security update

https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff
Web page

perf/aux: Fix AUX buffer serialization - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a

Vendor Advisories for CVE-2024-46713(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(12)

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

(5 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (43 versions)
  • every version up to 5.10.226-1: fixed in 5.10.226-1
—
linux-6.16.1.106-3~deb11u1, 6.1.106-3~deb11u2, 6.1.106-3~deb11u3, 6.1.112-1~deb11u1
  • every version up to 6.1.119-1~deb11u1: fixed in 6.1.119-1~deb11u1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.106-1 ... 6.1.99-1 (29 versions)
  • every version up to 6.1.112-1: fixed in 6.1.112-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.10.11-1: fixed in 6.10.11-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.10.11-1: fixed in 6.10.11-1
—

Weakness Classification(1)

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

Additional Vendor Advisories

(10)

Data Freshness Timeline

(refreshed 10× in last 7d / 41× 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 it from the CNA feed. 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). Most recent first.

Showing the most recent 96 of 219 refreshes on record for this CVE.

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. 4 repeat rows among the latest 100 are merged into the row they repeat. The 123 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 16:41 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  2. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  3. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  4. 2026-10-30 16:32 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  5. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  6. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  7. 2026-10-28 06:29 UTCEG score recompute
  8. 2026-10-28 06:29 UTCVendor advisory
  9. 2026-10-28 06:29 UTCGHSA enrichmentGHSA-jgpx-8fg9-hh7j · GitHub severity HIGH · GitHub CVSS 7.8
  10. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  11. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  12. 2026-10-25 17:01 UTCEG score recompute
  13. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  14. 2026-10-24 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  15. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  16. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  17. 2026-10-21 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  18. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  19. 2026-10-20 10:50 UTCEG score recompute
  20. 2026-10-20 10:50 UTCVendor advisory
  21. 2026-10-20 10:49 UTCGHSA enrichmentGHSA-jgpx-8fg9-hh7j · GitHub severity HIGH · GitHub CVSS 7.8
  22. 2026-10-19 18:25 UTCOSV refresh
  23. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  24. 2026-10-18 06:59 UTCEG score recompute
  25. 2026-10-17 16:31 UTCEPSS rescoreEPSS 0.3% · 21st percentile
Show 71 more
  1. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  2. 2026-10-15 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  3. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  4. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  5. 2026-10-12 17:44 UTCEG score recompute
  6. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  7. 2026-10-11 21:09 UTCEG score recompute
  8. 2026-10-11 16:02 UTCEG score recompute
  9. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  10. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  11. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  12. 2026-10-08 17:08 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  13. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  14. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  15. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  16. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  17. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  18. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  19. 2026-09-30 19:54 UTCEG score recompute
  20. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  21. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  22. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  23. 2026-09-27 13:44 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  24. 2026-09-26 23:12 UTCOSV refresh
  25. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  26. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  27. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  28. 2026-09-22 14:47 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  29. 2026-09-21 20:32 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  30. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  31. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  32. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  33. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  34. 2026-09-16 05:12 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  35. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  36. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  37. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  38. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  39. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  40. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  41. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  42. 2026-09-07 08:48 UTCOSV refresh
  43. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  44. 2026-09-05 15:27 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  45. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  46. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  47. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  48. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  49. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  50. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  51. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  52. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  53. 2026-08-24 14:15 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  54. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  55. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  56. 2026-08-20 22:54 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  57. 2026-08-20 18:31 UTCOSV refresh
  58. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  59. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  60. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  61. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  62. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  63. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  64. 2026-08-13 21:59 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  65. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  66. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  67. 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  68. 2026-08-09 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  69. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  70. 2026-08-07 16:25 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  71. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile

Frequently asked(5)

What is CVE-2024-46713?
CVE-2024-46713 is a high-severity vulnerability; its CVE record was published on September 13, 2024. In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the…
When was the CVE record for CVE-2024-46713 published?
The CVE record for CVE-2024-46713 was published on September 13, 2024. 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 August 5, 2026; the record at its source may have been updated since.
Is CVE-2024-46713 actively exploited?
CVE-2024-46713 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (22nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-46713?
CVE-2024-46713 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-46713?
A fix for CVE-2024-46713 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-46713 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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