CVE-2026-23389

Katalog CVE

CVSS 5.5 · Medium EPSS 0,12%

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: ice: Fix memory leak in ice_set_ringparam() In ice_set_ringparam, tx_rings and xdp_rings are allocated before rx_rings. If the allocation of rx_rings fails, the code jumps to the done label leaking both tx_rings and xdp_rings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the free_tx label which releases tx_rings but leaks xdp_rings. Fix this by introducing a free_xdp label and updating the error paths to ensure both xdp_rings and tx_rings are properly freed if rx_rings allocation or setup fails. Compile tested only. Issue found using a prototype static analysis tool and code review.

Rincian

Terbit di NVD

25 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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)

0,12% peluang dieksploitasi; lebih tinggi dari 1,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580 patch
• https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da patch
• https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44 patch
• https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416 patch
• https://git.kernel.org/stable/c/bddf04e3822e4fa38691433dd0750420d49a0dd6
• https://git.kernel.org/stable/c/e0c211a0c26159058303712d6b4fbd1c88835e6d