CVE-2022-49581

Katalog CVE

CVSS 7.8 · High EPSS 0,31%

Kerentanan Out-of-bounds Write pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: be2net: Fix buffer overflow in be_get_module_eeprom be_cmd_read_port_transceiver_data assumes that it is given a buffer that is at least PAGE_DATA_LEN long, or twice that if the module supports SFF 8472. However, this is not always the case. Fix this by passing the desired offset and length to be_cmd_read_port_transceiver_data so that we only copy the bytes once.

Rincian

Terbit di NVD

26 Februari 2025

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/18043da94c023f3ef09c15017bdb04e8f695ef10 patch
• https://git.kernel.org/stable/c/665cbe91de2f7c97c51ca8fce39aae26477c1948 patch
• https://git.kernel.org/stable/c/8ff4f9df73e5c551a72ee6034886c17e8de6596d patch
• https://git.kernel.org/stable/c/a5a8fc0679a8fd58d47aa2ebcfc5742631f753f9 patch
• https://git.kernel.org/stable/c/a8569f76df7ec5b4b51155c57523a0b356db5741 patch
• https://git.kernel.org/stable/c/aba8ff847f4f927ad7a1a1ee4a9f29989a1a728f patch
• https://git.kernel.org/stable/c/d7241f679a59cfe27f92cb5c6272cb429fb1f7ec patch
• https://git.kernel.org/stable/c/fe4473fc7940f14c4a12db873b9729134c212654 patch