CVE-2022-49919

Katalog CVE

CVSS 7.0 · High EPSS 0,16%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada linux kernel. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UAF triggered by races with the netlink notifier.

Rincian

Terbit di NVD

1 Mei 2025

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416: Use After Free

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0e patch
• https://git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3 patch
• https://git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051 patch
• https://git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171 patch
• https://git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e patch