CVE-2026-53339

Katalog CVE

CVSS 5.5 · Medium EPSS 0,12%

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: i2c: qcom-cci: Fix NULL pointer dereference in cci_remove() On all modern platforms Qualcomm CCI controller provides two I2C masters, and on particular boards only one I2C master may be initialized, and in such cases the device unbinding or driver removal causes a NULL pointer dereference, because cci_halt() is called for all two I2C masters, but a completion is initialized only for the single enabled master: % rmmod i2c-qcom-cci Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 <snip> Call trace: __wait_for_common+0x194/0x1a8 (P) wait_for_completion_timeout+0x20/0x2c cci_remove+0xc4/0x138 [i2c_qcom_cci] platform_remove+0x20/0x30 device_remove+0x4c/0x80 device_release_driver_internal+0x1c8/0x224 driver_detach+0x50/0x98 bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 platform_driver_unregister+0x14/0x20 qcom_cci_driver_exit+0x18/0x1008 [i2c_qcom_cci] ....

Rincian

Terbit di NVD

1 Juli 2026

Terakhir diubah

23 Juli 2026

Status NVD

Analyzed

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)

0,12% peluang dieksploitasi; lebih tinggi dari 1,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/4cd206c1d57a9370d5219f7b1fc45169d7bdf951 patch
• https://git.kernel.org/stable/c/4d2b4a9cda6837e5ee1de1290f2e773a713b71e9 patch
• https://git.kernel.org/stable/c/7107627b8b35015027201e7a095a3f6e30b4a46f patch
• https://git.kernel.org/stable/c/729ac5a4b966aac42e08a94dea966f4429008548 patch
• https://git.kernel.org/stable/c/8ce7ff721a5e9d06d53ef65d01c89fce6d26d6ff patch
• https://git.kernel.org/stable/c/a162a260c8c4db7501c65220e76913e8e351f823 patch
• https://git.kernel.org/stable/c/a50b8adb9cdb9a495b0b45583956897b7411ed7a patch
• https://git.kernel.org/stable/c/e8669d12da0ade52adfe0abe96cd99e708abc9bd patch