CVE-2024-53197

HIGHNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-04-09), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Exploited in the wild
7.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 4%CVSS: 7.8Exploit: NoneExposed: 0

A fix is available — apply it.

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

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices

A bogus device can provide a bNumConfigurations value that exceeds the initial value used in usb_get_configuration for allocating dev->config.

This can lead to out-of-bounds accesses later, e.g. in usb_destroy_configuration.

CVSS v3
7.8
EG Score
9.0(high)
EPSS
88.0%
KEV
⚠ Exploited

Published

December 27, 2024

Last Modified

November 4, 2025

Advisory Details (10)

Auto-updated Jun 3, 2026
Patch available.
generic Patch Available

[SECURITY] [DLA 4076-1] linux-6.1 security update

https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b909df18ce2a998afef81d58bbd1a05dc0788c40
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b8f8b81dabe52b413fe9e062e8a852c48dd0680d
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b521b53ac6eb04e41c03f46f7fe452e4d8e9bcca
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9b8460a2a7ce478e0b625af7c56d444dc24190f7
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9887d859cd60727432a01564e8f91302d361b72b
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/920a369a9f014f10ec282fd298d0666129379f1b
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/62dc01c83fa71e10446ee4c31e0e3d5d1291e865
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/379d3b9799d9da953391e973b934764f01e03960
generic

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0b4ea4bfe16566b84645ded1403756a2dc4e0f19

Vendor Advisories for CVE-2024-53197(7)

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

Weakness Classification(1)

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

Additional Vendor Advisories

(18)

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 131× in last 7d / 549× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 876 total refreshes for this CVE.

  1. 2026-07-16 17:50 UTCEG score recompute
  2. 2026-07-16 17:50 UTCVendor advisory
  3. 2026-07-16 17:50 UTCGHSA enrichment
  4. 2026-07-16 17:04 UTCCISA KEV update
  5. 2026-07-16 17:02 UTCEPSS rescore
  6. 2026-07-16 13:31 UTCEG score recompute
  7. 2026-07-16 13:31 UTCVendor advisory
  8. 2026-07-16 13:31 UTCGHSA enrichment
  9. 2026-07-16 09:12 UTCEG score recompute
  10. 2026-07-16 09:12 UTCVendor advisory
  11. 2026-07-16 09:12 UTCGHSA enrichment
  12. 2026-07-16 04:53 UTCEG score recompute
  13. 2026-07-16 04:53 UTCVendor advisory
  14. 2026-07-16 04:53 UTCGHSA enrichment
  15. 2026-07-16 00:34 UTCEG score recompute
  16. 2026-07-16 00:34 UTCVendor advisory
  17. 2026-07-16 00:34 UTCGHSA enrichment
  18. 2026-07-15 20:15 UTCEG score recompute
  19. 2026-07-15 20:15 UTCVendor advisory
  20. 2026-07-15 20:15 UTCGHSA enrichment
  21. 2026-07-15 16:57 UTCEPSS rescore
  22. 2026-07-15 16:49 UTCCISA KEV update
  23. 2026-07-15 15:57 UTCEG score recompute
  24. 2026-07-15 15:57 UTCVendor advisory
  25. 2026-07-15 15:57 UTCGHSA enrichment
Show 75 more
  1. 2026-07-15 15:04 UTCCISA KEV update
  2. 2026-07-15 11:39 UTCEG score recompute
  3. 2026-07-15 11:39 UTCVendor advisory
  4. 2026-07-15 11:38 UTCGHSA enrichment
  5. 2026-07-15 07:20 UTCEG score recompute
  6. 2026-07-15 07:20 UTCVendor advisory
  7. 2026-07-15 07:19 UTCGHSA enrichment
  8. 2026-07-15 03:01 UTCEG score recompute
  9. 2026-07-15 03:01 UTCVendor advisory
  10. 2026-07-15 03:00 UTCGHSA enrichment
  11. 2026-07-15 01:59 UTCEPSS rescore
  12. 2026-07-15 01:59 UTCEPSS rescore
  13. 2026-07-14 22:41 UTCEG score recompute
  14. 2026-07-14 22:41 UTCVendor advisory
  15. 2026-07-14 22:40 UTCGHSA enrichment
  16. 2026-07-14 18:22 UTCEG score recompute
  17. 2026-07-14 18:22 UTCVendor advisory
  18. 2026-07-14 18:22 UTCGHSA enrichment
  19. 2026-07-14 18:05 UTCCISA KEV update
  20. 2026-07-14 14:04 UTCEG score recompute
  21. 2026-07-14 14:04 UTCVendor advisory
  22. 2026-07-14 14:04 UTCGHSA enrichment
  23. 2026-07-14 09:45 UTCEG score recompute
  24. 2026-07-14 09:45 UTCVendor advisory
  25. 2026-07-14 09:45 UTCGHSA enrichment
  26. 2026-07-14 05:27 UTCEG score recompute
  27. 2026-07-14 05:27 UTCVendor advisory
  28. 2026-07-14 05:26 UTCGHSA enrichment
  29. 2026-07-14 01:07 UTCEG score recompute
  30. 2026-07-14 01:07 UTCVendor advisory
  31. 2026-07-14 01:07 UTCGHSA enrichment
  32. 2026-07-13 22:29 UTCEPSS rescore
  33. 2026-07-13 20:48 UTCEG score recompute
  34. 2026-07-13 20:48 UTCVendor advisory
  35. 2026-07-13 20:48 UTCGHSA enrichment
  36. 2026-07-13 17:07 UTCCISA KEV update
  37. 2026-07-13 16:30 UTCEG score recompute
  38. 2026-07-13 16:30 UTCVendor advisory
  39. 2026-07-13 16:29 UTCGHSA enrichment
  40. 2026-07-13 12:09 UTCEG score recompute
  41. 2026-07-13 12:09 UTCVendor advisory
  42. 2026-07-13 12:08 UTCGHSA enrichment
  43. 2026-07-13 07:49 UTCEG score recompute
  44. 2026-07-13 07:49 UTCVendor advisory
  45. 2026-07-13 07:49 UTCGHSA enrichment
  46. 2026-07-13 06:12 UTCEPSS rescore
  47. 2026-07-13 03:30 UTCEG score recompute
  48. 2026-07-13 03:30 UTCVendor advisory
  49. 2026-07-13 03:30 UTCGHSA enrichment
  50. 2026-07-12 23:11 UTCEG score recompute
  51. 2026-07-12 23:11 UTCVendor advisory
  52. 2026-07-12 23:11 UTCGHSA enrichment
  53. 2026-07-12 18:52 UTCEG score recompute
  54. 2026-07-12 18:52 UTCVendor advisory
  55. 2026-07-12 18:52 UTCGHSA enrichment
  56. 2026-07-12 14:34 UTCEG score recompute
  57. 2026-07-12 14:34 UTCVendor advisory
  58. 2026-07-12 14:33 UTCGHSA enrichment
  59. 2026-07-12 10:14 UTCEG score recompute
  60. 2026-07-12 10:14 UTCVendor advisory
  61. 2026-07-12 10:14 UTCGHSA enrichment
  62. 2026-07-12 05:55 UTCEG score recompute
  63. 2026-07-12 05:55 UTCVendor advisory
  64. 2026-07-12 05:55 UTCGHSA enrichment
  65. 2026-07-12 05:45 UTCEPSS rescore
  66. 2026-07-12 01:36 UTCEG score recompute
  67. 2026-07-12 01:36 UTCVendor advisory
  68. 2026-07-12 01:36 UTCGHSA enrichment
  69. 2026-07-11 21:17 UTCEG score recompute
  70. 2026-07-11 21:17 UTCVendor advisory
  71. 2026-07-11 21:17 UTCGHSA enrichment
  72. 2026-07-11 16:58 UTCEG score recompute
  73. 2026-07-11 16:58 UTCVendor advisory
  74. 2026-07-11 16:58 UTCGHSA enrichment
  75. 2026-07-11 12:39 UTCEG score recompute

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2024-53197?
CVE-2024-53197 is a high vulnerability published on December 27, 2024. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices A bogus device can provide a bNumConfigurations value that exceeds the initial value used in usbgetconfiguration for allocating dev->config. This can…
When was CVE-2024-53197 disclosed?
CVE-2024-53197 was first published in the National Vulnerability Database on December 27, 2024, with the most recent update on November 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-53197 actively exploited?
Yes. CISA added CVE-2024-53197 to the Known Exploited Vulnerabilities catalog on April 9, 2025, affecting Linux Kernel. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-53197?
CVE-2024-53197 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-53197?
CVE-2024-53197 affects Linux Kernel. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-53197?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-53197, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2024-53197

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