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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-48701

ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < b970518014f2f0f6c493fb86c1e092b936899061affected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 91904870370fd986c29719846ed76d559de43251affected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 2a308e415d247a23d4d64c964c02e782eede2936affected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 0492798bf8dfcc09c9337a1ba065da1d1ca68712affected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 6123bec8480d23369e2ee0b2208611619f269fafaffected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 98e8e67395cc6d0cdf3a771f86ea42d0ee6e59ddaffected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < 8293e61bbf908b18ff9935238d4fc2ad359e3fe0affected
  • b9d43bcd061956c8144bcb453d07d13236b6ab28 to < e53f47f6c1a56d2af728909f1cb894da6b43d9bfaffected

Linux Linux

Default version status: affected

  • 2.6.26affected
  • 0 to < 2.6.26unaffected
  • 4.9.328 to ≤ 4.9.*unaffected
  • 4.14.293 to ≤ 4.14.*unaffected
  • 4.19.258 to ≤ 4.19.*unaffected
  • 5.4.213 to ≤ 5.4.*unaffected
  • 5.10.143 to ≤ 5.10.*unaffected
  • 5.15.68 to ≤ 5.15.*unaffected
  • 5.19.9 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References