CVE-2020-12654

Katalog CVE

CVSS 7.1 · High EPSS 1,2%

Kerentanan Out-of-bounds Write pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

Rincian

Terbit di NVD

5 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.4 release notes · advisory vendor
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a9b153c5591548612c3955c9600a98150c... patch · advisory vendor
• https://github.com/torvalds/linux/commit/3a9b153c5591548612c3955c9600a98150c81875 patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2020/05/08/2 mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200608-0001/ advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
• https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
• https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
• https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
• https://usn.ubuntu.com/4392-1/
• https://usn.ubuntu.com/4393-1/
• https://www.debian.org/security/2020/dsa-4698