CVE-2023-52809

Katalog CVE

CVSS 5.5 · Medium EPSS 0,25%

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: scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() fc_lport_ptp_setup() did not check the return value of fc_rport_create() which can return NULL and would cause a NULL pointer dereference. Address this issue by checking return value of fc_rport_create() and log error message on fc_rport_create() failed.

Rincian

Terbit di NVD

21 Mei 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)

0,25% peluang dieksploitasi; lebih tinggi dari 14,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/442fd24d7b6b29e4a9cd9225afba4142d5f522ba patch
• https://git.kernel.org/stable/c/4df105f0ce9f6f30cda4e99f577150d23f0c9c5f patch
• https://git.kernel.org/stable/c/56d78b5495ebecbb9395101f3be177cd0a52450b patch
• https://git.kernel.org/stable/c/6b9ecf4e1032e645873933e5b43cbb84cac19106 patch
• https://git.kernel.org/stable/c/77072ec41d6ab3718c3fc639bc149b8037caedfa patch
• https://git.kernel.org/stable/c/930f0aaba4820d6362de4e6ed569eaf444f1ea4e patch
• https://git.kernel.org/stable/c/b549acf999824d4f751ca57965700372f2f3ad00 patch
• https://git.kernel.org/stable/c/bb83f79f90e92f46466adcfd4fd264a7ae0f0f01 patch
• https://git.kernel.org/stable/c/f6fe7261b92b21109678747f36df9fdab1e30c34 patch