CVE-2022-49794

Katalog CVE

CVSS 5.5 · Medium EPSS 0,20%

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: iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger() If iio_trigger_register() returns error, it should call iio_trigger_free() to give up the reference that hold in iio_trigger_alloc(), so that it can call iio_trig_release() to free memory when the refcount hit to 0.

Rincian

Terbit di NVD

1 Mei 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)

0,20% peluang dieksploitasi; lebih tinggi dari 9,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b patch
• https://git.kernel.org/stable/c/2b29a7f2d52fb5281b30cf61c947d88bab18a29b patch
• https://git.kernel.org/stable/c/65f20301607d07ee279b0804d11a05a62a6c1a1c patch
• https://git.kernel.org/stable/c/7b75515728b628a9a7540f201efdeb8ca7299385 patch
• https://git.kernel.org/stable/c/85d2a8b287a89853c0dcfc5a97b5e9d36376fe37 patch
• https://git.kernel.org/stable/c/a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4 patch
• https://git.kernel.org/stable/c/c27a3b6ba23350708cf5ab9962337447b51eb76d patch
• https://git.kernel.org/stable/c/c3ce73f60599a483dca7becd4112508833a40ef9 patch