CVE-2025-68724

Katalog CVE

CVSS 7.8 · High EPSS 0,14%

Skor CVSS 3.1 7.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id Use check_add_overflow() to guard against potential integer overflows when adding the binary blob lengths and the size of an asymmetric_key_id structure and return ERR_PTR(-EOVERFLOW) accordingly. This prevents a possible buffer overflow when copying data from potentially malicious X.509 certificate fields that can be arbitrarily large, such as ASN.1 INTEGER serial numbers, issuer names, etc.

Rincian

Terbit di NVD

24 Desember 2025

Terakhir diubah

13 Oktober 2026

Status NVD

Deferred

CVSS 3.1

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

EPSS (30 hari)

0,14% peluang dieksploitasi; lebih tinggi dari 2,7% 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/5b8ac617c8dab5cad3c4dc8d84d0987808a0f99c
• https://git.kernel.org/stable/c/60a7be5ee74408147e439164ac067e418ca74bb4
• https://git.kernel.org/stable/c/6af753ac5205115e6c310c8c4236c01b59a1c44f
• https://git.kernel.org/stable/c/b7090a5c153105b9fd221a5a81459ee8cd5babd6
• https://git.kernel.org/stable/c/c13c6e9de91d7f1dd7df756b1fa5a1f968839d76
• https://git.kernel.org/stable/c/c73be4f51eed98fa0c7c189db8f279e1c86bfbf7
• https://git.kernel.org/stable/c/df0845cf447ae1556c3440b8b155de0926cbaa56
• https://git.kernel.org/stable/c/dfc1613961828745165aec6552c3818fa14ab725
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html