CVE-2025-40176

Katalog CVE

CVSS 9.8 · Critical EPSS 0,46%

Skor CVSS 3.1 9.8 (Critical) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: tls: wait for pending async decryptions if tls_strp_msg_hold fails Async decryption calls tls_strp_msg_hold to create a clone of the input skb to hold references to the memory it uses. If we fail to allocate that clone, proceeding with async decryption can lead to various issues (UAF on the skb, writing into userspace memory after the recv() call has returned). In this case, wait for all pending decryption requests.

Rincian

Terbit di NVD

12 November 2025

Terakhir diubah

30 Juli 2026

Status NVD

Deferred

CVSS 3.1

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

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,2% 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/39dec4ea3daf77f684308576baf483b55ca7f160
• https://git.kernel.org/stable/c/4fc109d0ab196bd943b7451276690fb6bb48c2e0
• https://git.kernel.org/stable/c/9f83fd0c179e0f458e824e417f9d5ad53443f685
• https://git.kernel.org/stable/c/b8a6ff84abbcbbc445463de58704686011edc8e1
• https://git.kernel.org/stable/c/c61d4368197d65c4809d9271f3b85325a600586a