CVE-2022-30594

Katalog CVE

CVSS 7.8 · High EPSS 0,80%

Kerentanan Missing Authorization pada linux kernel, debian linux +11 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

Rincian

Terbit di NVD

12 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

0,80% peluang dieksploitasi; lebih tinggi dari 55,3% 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-5.17.2 mailing list · patch · advisory vendor
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ee1fee900537b5d9560e9f937402de5ddc8... mailing list · patch · advisory vendor
• https://bugs.chromium.org/p/project-zero/issues/detail?id=2276 exploit · mailing list · patch · advisory pihak ketiga
• https://github.com/torvalds/linux/commit/ee1fee900537b5d9560e9f937402de5ddc8412f3 patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html advisory pihak ketiga · vdb entry
• http://packetstormsecurity.com/files/170362/Linux-PT_SUSPEND_SECCOMP-Permission-Bypass-Ptracer-Death-Race.html advisory pihak ketiga · vdb entry
• https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220707-0001/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5173 advisory pihak ketiga