CVE-2022-49275

Katalog CVE

CVSS 7.8 · High EPSS 0,28%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut CISA ADP.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_tx_handler(): fix use after free of skb can_put_echo_skb() will clone skb then free the skb. Move the can_put_echo_skb() for the m_can version 3.0.x directly before the start of the xmit in hardware, similar to the 3.1.x branch.

Rincian

Terbit di NVD

26 Februari 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber CISA ADP
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-416: Use After Free

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 19,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/08d90846e438ac22dc56fc49ec0b0d195831c5ed patch
• https://git.kernel.org/stable/c/2e8e79c416aae1de224c0f1860f2e3350fa171f8 patch
• https://git.kernel.org/stable/c/31417073493f302d26ab66b3abc098d43227b835 patch
• https://git.kernel.org/stable/c/4db7d6f481990dd179a9ee7126dc7aa31ea4fff3 patch
• https://git.kernel.org/stable/c/7728d937ec403a1ceff9483023252d2cb8777f81 patch
• https://git.kernel.org/stable/c/869016a2938ac44f7b2fb7fc22c89edad99eb9b3 patch
• https://git.kernel.org/stable/c/d3892a747ab16b1eb6593a19d29f62c3b3f020ac patch
• https://git.kernel.org/stable/c/d93ed9aff64968f4cdad690712eb4f48ae537bde patch
• https://git.kernel.org/stable/c/f43e64076ff1b1dcb893fb77ad1204105f710a29 patch