CVE-2022-50431

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

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: ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() dev_set_name() in soundbus_add_one() allocates memory for name, it need be freed when of_device_register() fails, call soundbus_dev_put() to give up the reference that hold in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hit to 0. And other resources are also freed in i2sbus_release_dev(), so it can return 0 directly.

Rincian

Terbit di NVD

1 Oktober 2025

Terakhir diubah

17 Juni 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-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da1082807b patch
• https://git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb712 patch
• https://git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c0eb patch
• https://git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68af68 patch
• https://git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959944 patch
• https://git.kernel.org/stable/c/ce6fd1c382a38b75557db85a2fe99d285540a03d patch
• https://git.kernel.org/stable/c/e81d7826b8f40430a1ea1b330e24d9a9eb4512c4 patch
• https://git.kernel.org/stable/c/fd410d24665e4efb3c1796797181265efe553e9c patch