CVE-2026-63997

Katalog CVE

CVSS 5.5 · Medium EPSS 0,17%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ethtool: module: avoid leaking a netdev ref on module flash errors module_flash_fw_schedule() is missing undo for setting the "in_progress" flag and taking the netdev reference. Delay taking these, the device can't disappear while we are holding rtnl_lock.

Rincian

Terbit di NVD

19 Juli 2026

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/61848c83b9132ab839809fe415ba7802a0aca4f6 patch
• https://git.kernel.org/stable/c/956b134d917fd7e014dc7e39a9b7610c04fcc9ba patch
• https://git.kernel.org/stable/c/f7b4513e77f9571dc1041a798b93b5c4a4bfc191 patch
• https://git.kernel.org/stable/c/fb7f511d62692661846c47f199e0afe25c2982db patch