CVE-2024-56745

Katalog CVE

CVSS 5.5 · Medium EPSS 0,21%

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: PCI: Fix reset_method_store() memory leak In reset_method_store(), a string is allocated via kstrndup() and assigned to the local "options". options is then used in with strsep() to find spaces: while ((name = strsep(&options, " ")) != NULL) { If there are no remaining spaces, then options is set to NULL by strsep(), so the subsequent kfree(options) doesn't free the memory allocated via kstrndup(). Fix by using a separate tmp_options to iterate with strsep() so options is preserved.

Rincian

Terbit di NVD

29 Desember 2024

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)

0,21% peluang dieksploitasi; lebih tinggi dari 10,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/2985b1844f3f3447f2d938eff1ef6762592065a5 patch
• https://git.kernel.org/stable/c/403efb4457c0c8f8f51e904cc57d39193780c6bd patch
• https://git.kernel.org/stable/c/543d0eb40e45c6a51f1bff02f417b602e54472d5 patch
• https://git.kernel.org/stable/c/8e098baf6bc3f3a6aefc383509aba07e202f7ee0 patch
• https://git.kernel.org/stable/c/931d07ccffcc3614f20aaf602b31e89754e21c59 patch
• https://git.kernel.org/stable/c/fe6fae61f3b993160aef5fe2b7141a83872c144f patch
• https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html