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7.8Alta KEV

CVE-2024-53197ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices

Linux Linux Publicada: (hace 1 año)

Explotación conocida — Linux Kernel Out-of-Bounds Access Vulnerability

CISA confirmó el 09.04.2025 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 30.04.2025.

Acción requerida: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://lore.kernel.org/linux-cve-announce/2024122725-CVE-2024-53197-6aef@gregkh/ ; https://source.android.com/docs/security/bulletin/2025-04-01 ; https://nvd.nist.gov/vuln/detail/CVE-2024-53197

Descripción

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.

Debilidad (CWE): CWE-787

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
debian debian linux 11.0
Linux Linux 2.6.12
linux linux kernel 2.6.12 – < 4.19.325

Referencias y parches

Coincidencias CPE (NVD) (9)
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 2.6.12 < 4.19.325
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 4.20 < 5.4.287
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.5 < 5.10.231
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.11 < 5.15.174
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.16 < 6.1.120
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 6.2 < 6.6.64
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 6.7 < 6.11.11
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 6.12 < 6.12.2
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

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