CVE-2022-25258
MEDIUM 4.6EPSS 0.9%
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 NVD
- 4.6 MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 4.9 MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C - EPSS
- 0.92% chance of exploitation in the next 30 days, 60th percentile
- Published
- 2022-02-16
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- szymonh/d-os-descriptor0★ · 2022-02-16
Security advisories
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- torvalds/linux/commit/75e5b4849b81e19e9efe1654b30d7f3151c33c2c
- https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
- https://security.netapp.com/advisory/ntap-20221028-0007
- https://www.debian.org/security/2022/dsa-5092
- https://www.debian.org/security/2022/dsa-5096