CVE-2025-39702

Katalog CVE

CVSS 7.0 · High EPSS 0,43%

Kerentanan Observable Discrepancy pada linux kernel, debian linux. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

Rincian

Terbit di NVD

5 September 2025

Terakhir diubah

30 Juli 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-203: Observable Discrepancy

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3b348c9c8d2ca2c67559ffd0e258ae7e1107d4f0 patch
• https://git.kernel.org/stable/c/3ddd55cf19ed6cc62def5e3af10c2a9df1b861c3 patch
• https://git.kernel.org/stable/c/86b6d34717fe0570afce07ee79b8eeb40341f831 patch
• https://git.kernel.org/stable/c/a458b2902115b26a25d67393b12ddd57d1216aaa patch
• https://git.kernel.org/stable/c/b3967c493799e63f648e9c7b6cb063aa2aed04e7 patch
• https://git.kernel.org/stable/c/f7878d47560d61e3f370aca3cebb8f42a55b990a patch
• https://git.kernel.org/stable/c/ff55a452d56490047f5233cc48c5d933f8586884 patch
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html mailing list · advisory pihak ketiga
• https://cert-portal.siemens.com/productcert/html/ssa-032379.html