Vulnerability Intelligence Report
ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices
CVE-2024-53197
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.
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:3.56%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-787 ↗CWE-787 Out-of-bounds Write
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0b4ea4bfe16566b84645ded1403756a2dc4e0f19 (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9b8460a2a7ce478e0b625af7c56d444dc24190f7 (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 62dc01c83fa71e10446ee4c31e0e3d5d1291e865 (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9887d859cd60727432a01564e8f91302d361b72b (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 920a369a9f014f10ec282fd298d0666129379f1b (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b8f8b81dabe52b413fe9e062e8a852c48dd0680d (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 379d3b9799d9da953391e973b934764f01e03960 (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b521b53ac6eb04e41c03f46f7fe452e4d8e9bcca (affected), 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b909df18ce2a998afef81d58bbd1a05dc0788c40 (affected) |
| Linux | Linux | 2.6.12 (affected), 0 < 2.6.12 (unaffected), 4.19.325 <= 4.19.* (unaffected), 5.4.287 <= 5.4.* (unaffected), 5.10.231 <= 5.10.* (unaffected), 5.15.174 <= 5.15.* (unaffected), 6.1.120 <= 6.1.* (unaffected), 6.6.64 <= 6.6.* (unaffected), 6.11.11 <= 6.11.* (unaffected), 6.12.2 <= 6.12.* (unaffected), 6.13 <= * (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | kernel.org · Vendor · USA |
| Reserved | 2024-11-19T17:17:25 |
| Published | 2024-12-27T13:49:39 |
| Last Updated | 2026-05-11T20:52:43 |
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