CVE-2024-53197

CRITICALNVD 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
Trending — 5 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 4%CVSS: 7.8Exploit: cisa kev · ssvc activeExposed: 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)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
4%
EPSS %ILE
88%
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.

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-gcp-fips-4.15 (4.15.0.2083.81) @ bionic2026-07-27ubuntu
ubuntulinux-virtual-hwe-16.04-edge (4.15.0.239.251~16.04.1) @ xenial2026-07-27ubuntu
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.211.206) @ focal2026-07-27ubuntu
ubuntulinux-virtual-lts-xenial (4.4.0.270.276) @ xenial2026-07-27ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.11.0-18.18) @ oracular2026-07-27ubuntu
ubuntulowlatency-4.4 (4.4.0-243) @ xenial2026-07-27ubuntu
redhatrhcos-412.86.202503310142-02025-04-10redhat
redhatrhcos-416.94.202503252048-02025-04-03redhat
redhatrhcos-415.92.202503190057-02025-03-26redhat
redhatrhcos-413.92.202503112237-02025-03-20redhat
redhatrhcos-417.94.202503110101-02025-03-19redhat
redhatrhcos-414.92.202503100617-02025-03-19redhat
redhatrhcos-418.94.202503102036-02025-03-18redhat
redhatkernel-0:5.14.0-503.31.1.el9_52025-03-11redhat
redhatkernel-0:4.18.0-193.146.1.el8_22025-03-11redhat
redhatkernel-rt-0:5.14.0-284.108.1.rt14.393.el9_22025-03-10redhat
redhatkernel-rt-0:3.10.0-1160.133.1.rt56.1285.el72025-03-10redhat
redhatkernel-0:5.14.0-284.108.1.el9_22025-03-10redhat
redhatkernel-0:4.18.0-305.151.1.el8_42025-03-10redhat
redhatkernel-0:5.14.0-70.125.1.el9_02025-03-10redhat
redhatkernel-0:3.10.0-1062.93.1.el72025-03-10redhat
redhatkernel-0:4.18.0-372.141.1.el8_62025-03-10redhat
redhatkernel-0:2.6.32-754.56.1.el62025-03-10redhat
redhatkernel-rt-0:5.14.0-70.125.1.rt21.197.el9_02025-03-10redhat
redhatkernel-0:5.14.0-427.59.1.el9_42025-03-10redhat
redhatkernel-0:4.18.0-477.93.1.el8_82025-03-10redhat
redhatkernel-0:3.10.0-1160.133.1.el72025-03-10redhat
redhatkernel-rt-0:4.18.0-305.151.1.rt7.228.el8_42025-03-10redhat
redhatkernel-rt-0:4.18.0-553.44.1.rt7.385.el8_102025-03-10redhat
redhatkernel-0:4.18.0-553.44.1.el8_102025-03-10redhat

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.

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 62× in last 7d / 359× 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 737 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2024-53197?
CVE-2024-53197 is a critical 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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