CVE-2024-46677

Katalog CVE

CVSS 5.5 · Medium EPSS 0,26%

Kerentanan NULL Pointer Dereference pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: gtp: fix a potential NULL pointer dereference When sockfd_lookup() fails, gtp_encap_enable_socket() returns a NULL pointer, but its callers only check for error pointers thus miss the NULL pointer case. Fix it by returning an error pointer with the error code carried from sockfd_lookup(). (I found this bug during code inspection.)

Rincian

Terbit di NVD

13 September 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-476: NULL Pointer Dereference

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/28c67f0f84f889fe9f4cbda8354132b20dc9212d patch
• https://git.kernel.org/stable/c/4643b91691e969b1b9ad54bf552d7a990cfa3b87 patch
• https://git.kernel.org/stable/c/612edd35f2a3910ab1f61c1f2338889d4ba99fa2 patch
• https://git.kernel.org/stable/c/620fe9809752fae91b4190e897b81ed9976dfb39 patch
• https://git.kernel.org/stable/c/8bbb9e4e0e66a39282e582d0440724055404b38c patch
• https://git.kernel.org/stable/c/bdd99e5f0ad5fa727b16f2101fe880aa2bff2f8e patch
• https://git.kernel.org/stable/c/defd8b3c37b0f9cb3e0f60f47d3d78d459d57fda patch
• https://git.kernel.org/stable/c/e8b9930b0eb045d19e883c65ff9676fc89320c70 patch
• https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html