CVE-2022-25258

Katalog CVE

CVSS 4.6 · Medium EPSS 0,92%

Kerentanan NULL Pointer Dereference pada linux kernel, fedoraproject fedora +7 lainnya. Skor CVSS 3.1 4.6 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

16 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.6 (Medium), sumber NVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,92% peluang dieksploitasi; lebih tinggi dari 59,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10 release notes · advisory vendor
• https://github.com/torvalds/linux/commit/75e5b4849b81e19e9efe1654b30d7f3151c33c2c patch · advisory pihak ketiga
• https://github.com/szymonh/d-os-descriptor issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20221028-0007/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5092 advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5096 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCW2KZYJ2H6BK...