CVE-2021-29628

Katalog CVE

CVSS 7.5 · High EPSS 1,2%

Kerentanan Incorrect Authorization pada freebsd. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.

Rincian

Terbit di NVD

28 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 68,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.FreeBSD.org/advisories/FreeBSD-SA-21:11.smap.asc exploit · advisory vendor
• https://security.netapp.com/advisory/ntap-20210713-0002/ advisory pihak ketiga