CVE-2026-72148

Katalog CVE

CVSS 8.8 · High EPSS 0,38%

Skor CVSS 3.1 8.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK The DONE_INT_MASK and ABORT_INT_MASK registers are shared by all DMA channels, and modifying them requires a read-modify-write sequence. Because this operation is not atomic, concurrent calls to dw_edma_v0_core_start() can introduce race conditions if two channels update these registers simultaneously. Add a spinlock to serialize access to these registers and prevent race conditions. [den: update dw_edma.lock comment]

Rincian

Terbit di NVD

15 Agustus 2026

Terakhir diubah

23 Agustus 2026

Status NVD

Received

CVSS 3.1

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

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 30,4% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1553ca96e9df158d8f37137cf4bf5fb0dc981d94
• https://git.kernel.org/stable/c/21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1
• https://git.kernel.org/stable/c/2247cc25a91fb1b5b86586ed55fdd5b725a7477c
• https://git.kernel.org/stable/c/3989b4775bc2cdbdb4ddc4b1d2420a82b40913f2
• https://git.kernel.org/stable/c/3ee0f478bb29b4ee892b178179a9a76ddd194149
• https://git.kernel.org/stable/c/8ffba0171c6bbce5f093c6dba5a02c0805b31203
• https://git.kernel.org/stable/c/ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640
• https://git.kernel.org/stable/c/f60c7463d44fbc1585d247d0bd6976f7a1099472