CVE-2024-36922

Katalog CVE

CVSS 5.5 · Medium EPSS 0,35%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq->read_ptr under lock If we read txq->read_ptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice, resulting in the WARN_ONCE() a little later. Fix that by reading txq->read_ptr under lock.

Rincian

Terbit di NVD

30 Mei 2024

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/43d07103df670484cdd26f9588eabef80f69db89 patch
• https://git.kernel.org/stable/c/b83db8e756dec68a950ed2f056248b1704b3deaa patch
• https://git.kernel.org/stable/c/c2ace6300600c634553657785dfe5ea0ed688ac2 patch
• https://git.kernel.org/stable/c/aab7b39fcac5f6165f6434bcbb56bb7865d4ad2b
• https://git.kernel.org/stable/c/f30e8af109818c9db08cbcc46eb9713fe4b530ba