CVE-2022-48777: linux kernel

csirt@kutim:~/threat-intel/cve/CVE-2022-48777

CVSS 5.5 · Medium EPSS 0,22%

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: mtd: parsers: qcom: Fix kernel panic on skipped partition In the event of a skipped partition (case when the entry name is empty) the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first checking the real partition number and then allocate the space and set the data for the valid partitions. The logic was also fundamentally wrong as with a skipped partition, the parts number returned was incorrect by not decreasing it for the skipped partitions.

Rincian

Terbit di NVD: 16 Juli 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): 0,22% peluang dieksploitasi; lebih tinggi dari 12,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linux	linux kernel	Versi 5.12 hingga sebelum 5.12.25
linux	linux kernel	Versi 5.16 hingga sebelum 5.16.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd mailing list · patch
https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548 mailing list · patch
https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453 mailing list · patch

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.