CVE-2022-48788

Katalog CVE

CVSS 7.8 · High EPSS 0,93%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport error_recovery work While nvme_rdma_submit_async_event_work is checking the ctrl and queue state before preparing the AER command and scheduling io_work, in order to fully prevent a race where this check is not reliable the error recovery work must flush async_event_work before continuing to destroy the admin queue after setting the ctrl state to RESETTING such that there is no race .submit_async_event and the error recovery handler itself changing the ctrl state.

Rincian

Terbit di NVD

16 Juli 2024

Terakhir diubah

4 Agustus 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-416: Use After Free

EPSS (30 hari)

0,93% peluang dieksploitasi; lebih tinggi dari 59,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/324f5bdc52ecb6a6dadb31a62823ef8c709d1439 patch
• https://git.kernel.org/stable/c/5593f72d1922403c11749532e3a0aa4cf61414e9 patch
• https://git.kernel.org/stable/c/646952b2210f19e584d2bf9eb5d092abdca2fcc1 patch
• https://git.kernel.org/stable/c/b6bb1722f34bbdbabed27acdceaf585d300c5fd2 patch
• https://git.kernel.org/stable/c/d411b2a5da68b8a130c23097014434ac140a2ace patch
• https://git.kernel.org/stable/c/ea86027ac467a055849c4945906f799e7f65ab99 patch