CVE-2022-49922

Katalog CVE

CVSS 5.5 · Medium EPSS 0,19%

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: nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send() nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send() will only free skb when i2c_master_send() return >=0, which means skb will memleak when i2c_master_send() failed. Free skb no matter whether i2c_master_send() succeeds.

Rincian

Terbit di NVD

1 Mei 2025

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-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 8,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/52438e734c1566f5e2bcd9a065d2d65e306c0555 patch
• https://git.kernel.org/stable/c/5dfdac5e3f8db5f4445228c44f64091045644a3b patch
• https://git.kernel.org/stable/c/825656ae61e73ddc05f585e6258d284c87064b10 patch
• https://git.kernel.org/stable/c/92a1df9c6da20c02cf9872f8b025a66ddb307aeb patch
• https://git.kernel.org/stable/c/93d904a734a74c54d945a9884b4962977f1176cd patch
• https://git.kernel.org/stable/c/c8e7d4a1166f063703955f1b2e765a6db5bf1771 patch
• https://git.kernel.org/stable/c/dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d patch
• https://git.kernel.org/stable/c/f30060efcf18883748a0541aa41acef183cd9c0e patch