CVE-2024-46680

MEDIUMNVD 5.55.5
EchelonGraph scoreMEDIUM confidence

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

Score 5.5 from GitHub Security Advisory published 2024-09-13. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
5.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

Bluetooth: btnxpuart: Fix random crash seen while removing driver

This fixes the random kernel crash seen while removing the driver, when running the load/unload test over multiple iterations.

1) modprobe btnxpuart 2) hciconfig hci0 reset 3) hciconfig (check hci0 interface up with valid BD address) 4) modprobe -r btnxpuart Repeat steps 1 to 4

The ps_wakeup() call in btnxpuart_close() schedules the psdata->work(), which gets scheduled after module is removed, causing a kernel crash.

This hidden issue got highlighted after enabling Power Save by default in 4183a7be7700 (Bluetooth: btnxpuart: Enable Power Save feature on startup)

The new ps_cleanup() deasserts UART break immediately while closing serdev device, cancels any scheduled ps_work and destroys the ps_lock mutex.

[ 85.884604] Unable to handle kernel paging request at virtual address ffffd4a61638f258 [ 85.884624] Mem abort info: [ 85.884625] ESR = 0x0000000086000007 [ 85.884628] EC = 0x21: IABT (current EL), IL = 32 bits [ 85.884633] SET = 0, FnV = 0 [ 85.884636] EA = 0, S1PTW = 0 [ 85.884638] FSC = 0x07: level 3 translation fault [ 85.884642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041dd0000 [ 85.884646] [ffffd4a61638f258] pgd=1000000095fff003, p4d=1000000095fff003, pud=100000004823d003, pmd=100000004823e003, pte=0000000000000000 [ 85.884662] Internal error: Oops: 0000000086000007 [#1] PREEMPT SMP [ 85.890932] Modules linked in: algif_hash algif_skcipher af_alg overlay fsl_jr_uio caam_jr caamkeyblob_desc caamhash_desc caamalg_desc crypto_engine authenc libdes crct10dif_ce polyval_ce polyval_generic snd_soc_imx_spdif snd_soc_imx_card snd_soc_ak5558 snd_soc_ak4458 caam secvio error snd_soc_fsl_spdif snd_soc_fsl_micfil snd_soc_fsl_sai snd_soc_fsl_utils gpio_ir_recv rc_core fuse [last unloaded: btnxpuart(O)] [ 85.927297] CPU: 1 PID: 67 Comm: kworker/1:3 Tainted: G O 6.1.36+g937b1be4345a #1 [ 85.936176] Hardware name: FSL i.MX8MM EVK board (DT) [ 85.936182] Workqueue: events 0xffffd4a61638f380 [ 85.936198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 85.952817] pc : 0xffffd4a61638f258 [ 85.952823] lr : 0xffffd4a61638f258 [ 85.952827] sp : ffff8000084fbd70 [ 85.952829] x29: ffff8000084fbd70 x28: 0000000000000000 x27: 0000000000000000 [ 85.963112] x26: ffffd4a69133f000 x25: ffff4bf1c8540990 x24: ffff4bf215b87305 [ 85.963119] x23: ffff4bf215b87300 x22: ffff4bf1c85409d0 x21: ffff4bf1c8540970 [ 85.977382] x20: 0000000000000000 x19: ffff4bf1c8540880 x18: 0000000000000000 [ 85.977391] x17: 0000000000000000 x16: 0000000000000133 x15: 0000ffffe2217090 [ 85.977399] x14: 0000000000000001 x13: 0000000000000133 x12: 0000000000000139 [ 85.977407] x11: 0000000000000001 x10: 0000000000000a60 x9 : ffff8000084fbc50 [ 85.977417] x8 : ffff4bf215b7d000 x7 : ffff4bf215b83b40 x6 : 00000000000003e8 [ 85.977424] x5 : 00000000410fd030 x4 : 0000000000000000 x3 : 0000000000000000 [ 85.977432] x2 : 0000000000000000 x1 : ffff4bf1c4265880 x0 : 0000000000000000 [ 85.977443] Call trace: [ 85.977446] 0xffffd4a61638f258 [ 85.977451] 0xffffd4a61638f3e8 [ 85.977455] process_one_work+0x1d4/0x330 [ 85.977464] worker_thread+0x6c/0x430 [ 85.977471] kthread+0x108/0x10c [ 85.977476] ret_from_fork+0x10/0x20 [ 85.977488] Code: bad PC value [ 85.977491] ---[ end trace 0000000000000000 ]---

Preset since v6.9.11

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
25
EG Risk 25/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity55% × 45%
The EG Score, 5.5 of 10.
Exploitation0.2% × 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
0.2%
EPSS %ILE
14th
KEV
Not listed

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.

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

References (3)

Vendor Advisories for CVE-2024-46680(1)

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

Patch Availability(6)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-virtual-hwe-24.04 (6.8.0-50.51) @ noble2026-05-23ubuntu
ubuntulinux-tools-gkeop-6.8 (6.8.0-1002.4) @ noble2026-05-23ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k (6.8.0-1019.21.1) @ noble2026-05-23ubuntu
ubuntulinux-tools-azure (6.8.0-1020.23) @ noble2026-05-23ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-50.51~22.04.1) @ jammy2026-05-23ubuntu
linuxKernel @ 6.6.49 (fixes >=6.4.0)—osv

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

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.10.9-1: fixed in 6.10.9-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.10.9-1: fixed in 6.10.9-1
—

Additional Vendor Advisories

(5)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 10× in last 7d / 31× 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 92 of 181 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. 8 repeat rows among the latest 100 are merged into the row they repeat. The 89 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 17:44 UTCEG score recompute
  2. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  3. 2026-10-11 21:09 UTCEG score recompute
  4. 2026-10-11 16:02 UTCEG score recompute
  5. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  6. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  7. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  8. 2026-10-08 17:08 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  9. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  10. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  11. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  12. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  13. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  14. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  15. 2026-09-30 19:54 UTCEG score recompute
  16. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  17. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  18. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  19. 2026-09-26 22:42 UTCOSV refresh
  20. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  21. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  22. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  23. 2026-09-22 14:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  24. 2026-09-21 20:32 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  25. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 16th percentile
Show 67 more
  1. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  2. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  3. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  4. 2026-09-16 05:12 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  5. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  6. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  7. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  8. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  9. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  10. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  11. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  12. 2026-09-07 08:47 UTCOSV refresh
  13. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  14. 2026-09-05 15:27 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  15. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  16. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  17. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  18. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  19. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  20. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  21. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  22. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  23. 2026-08-24 14:15 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  24. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  25. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  26. 2026-08-20 22:54 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  27. 2026-08-20 18:31 UTCOSV refresh
  28. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  29. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  30. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  31. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  32. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  33. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  34. 2026-08-13 21:59 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  35. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  36. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  37. 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  38. 2026-08-09 13:45 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  39. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  40. 2026-08-07 16:25 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  41. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  42. 2026-08-05 19:16 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  43. 2026-08-05 12:01 UTCEG score recompute
  44. 2026-08-05 12:01 UTCVendor advisory
  45. 2026-08-05 12:01 UTCGHSA enrichmentGHSA-6mh5-7p3w-gfg6 · GitHub CVSS 5.5
  46. 2026-08-04 15:08 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  47. 2026-08-04 11:49 UTCEG score recompute
  48. 2026-08-04 11:48 UTCGHSA enrichmentGHSA-6mh5-7p3w-gfg6 · GitHub CVSS 5.5
  49. 2026-08-04 10:36 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  50. 2026-08-03 10:34 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  51. 2026-08-02 02:25 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  52. 2026-08-01 04:14 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  53. 2026-07-30 22:51 UTCOSV refresh
  54. 2026-07-30 16:26 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  55. 2026-07-30 01:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  56. 2026-07-28 15:34 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  57. 2026-07-27 14:11 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  58. 2026-07-26 14:53 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  59. 2026-07-25 14:16 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  60. 2026-07-24 14:16 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  61. 2026-07-23 14:17 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  62. 2026-07-23 02:41 UTCEG score recompute
  63. 2026-07-22 14:07 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  64. 2026-07-21 15:23 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  65. 2026-07-20 17:06 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  66. 2026-07-19 14:30 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  67. 2026-07-19 02:28 UTCEPSS rescoreEPSS 0.2% · 13th percentile

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2024-46680?
CVE-2024-46680 is a medium-severity vulnerability; its CVE record was published on September 13, 2024. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix random crash seen while removing driver This fixes the random kernel crash seen while removing the driver, when running the load/unload test over multiple iterations. 1) modprobe btnxpuart 2) hciconfig…
When was the CVE record for CVE-2024-46680 published?
The CVE record for CVE-2024-46680 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-2024-46680 actively exploited?
CVE-2024-46680 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-46680?
CVE-2024-46680 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2024-46680?
A fix for CVE-2024-46680 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-46680 are linked in the Vendor Advisories panel on this page.

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