CVE-2022-25258

An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function pointer retrieval). Memory corruption might occur.

CVSS v3.1

4.6 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

0.93% chance of exploitation in the next 30 days, 58th percentile

Published

2022-02-16

Updated

2024-08-03

Proof-of-concept exploits (1)

• szymonh/d-os-descriptor0★ · 2022-02-16

References

• CVE Record
• NVD entry

Related

• CVE-2021-3625
• CVE-2021-39685
• CVE-2022-20009
• CVE-2022-25375
• CVE-2022-25256
• CVE-2022-25260