CVE-2024-53197

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

State: Published
Severity: 7.8 High
Published: Dec 27, 2024
Updated: May 11, 2026
Reserved: Nov 19, 2024

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
LinuxLinux	1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0b4ea4bfe16566b84645ded1403756a2dc4e0f19Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9b8460a2a7ce478e0b625af7c56d444dc24190f7Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 62dc01c83fa71e10446ee4c31e0e3d5d1291e865Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9887d859cd60727432a01564e8f91302d361b72bAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 920a369a9f014f10ec282fd298d0666129379f1bAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b8f8b81dabe52b413fe9e062e8a852c48dd0680dAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 379d3b9799d9da953391e973b934764f01e03960Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b521b53ac6eb04e41c03f46f7fe452e4d8e9bccaAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b909df18ce2a998afef81d58bbd1a05dc0788c40Affected
LinuxLinux	2.6.12Affected before 2.6.12Not affected 4.19.325 through 4.19.Not affected 5.4.287 through 5.4.Not affected 5.10.231 through 5.10.Not affected 5.15.174 through 5.15.Not affected 6.1.120 through 6.1.Not affected 6.6.64 through 6.6.Not affected 6.11.11 through 6.11.Not affected 6.12.2 through 6.12.Not affected 6.13 and laterNot affected

Product

Versions

LinuxLinux

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0b4ea4bfe16566b84645ded1403756a2dc4e0f19Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9b8460a2a7ce478e0b625af7c56d444dc24190f7Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 62dc01c83fa71e10446ee4c31e0e3d5d1291e865Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9887d859cd60727432a01564e8f91302d361b72bAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 920a369a9f014f10ec282fd298d0666129379f1bAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b8f8b81dabe52b413fe9e062e8a852c48dd0680dAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 379d3b9799d9da953391e973b934764f01e03960Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b521b53ac6eb04e41c03f46f7fe452e4d8e9bccaAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b909df18ce2a998afef81d58bbd1a05dc0788c40Affected

LinuxLinux

2.6.12Affected
before 2.6.12Not affected
4.19.325 through 4.19.*Not affected
5.4.287 through 5.4.*Not affected
5.10.231 through 5.10.*Not affected
5.15.174 through 5.15.*Not affected
6.1.120 through 6.1.*Not affected
6.6.64 through 6.6.*Not affected
6.11.11 through 6.11.*Not affected
6.12.2 through 6.12.*Not affected
6.13 and laterNot affected

References

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