CVE-2026-43373

Katalog CVE

CVSS 7.5 · High EPSS 0,72%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 7.5 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting in a memory leak. Specifically, ncsi_aen_handler() returns on invalid AEN packets without consuming the skb. Similarly, ncsi_rcv_rsp() exits early when failing to resolve the NCSI device, response handler, or request, leaving the skb unfreed.

Rincian

Terbit di NVD

8 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:N/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)

0,72% peluang dieksploitasi; lebih tinggi dari 52,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/553366c271479c0d571dd1bb5d1bcde4747fb82e patch
• https://git.kernel.org/stable/c/59962588197863d0d746879f193905c0c6b3df49 patch
• https://git.kernel.org/stable/c/5c3398a54266541610c8d0a7082e654e9ff3e259 patch
• https://git.kernel.org/stable/c/81d6aee32f8f7bbc175c05dbf61f4430bfb88c4a patch
• https://git.kernel.org/stable/c/87138dde2d6937b12b967f28fe598a7d59000ae4 patch
• https://git.kernel.org/stable/c/9891d7f4f1ede473c54b49776ae07755083eef06 patch
• https://git.kernel.org/stable/c/b70c4e5e711931cdd56e6e905737b72f1e649189 patch
• https://git.kernel.org/stable/c/fef5aa6e3bcf3c8053307642663a63b7362d7552 patch