CVE-2022-25636

Katalog CVE

CVSS 7.8 · High EPSS 2,6%

Kerentanan Improper Privilege Management pada linux kernel, debian linux +11 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

Rincian

Terbit di NVD

24 Februari 2022

Terakhir diubah

17 Juni 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-269: Improper Privilege Management

EPSS (30 hari)

2,6% peluang dieksploitasi; lebih tinggi dari 85,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git/commit/?id=b1a5983f56e371046dcf164f90bfaf704d... patch · advisory vendor
• http://www.openwall.com/lists/oss-security/2022/02/22/1 mailing list · patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpujul2022.html patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html advisory pihak ketiga · vdb entry
• https://github.com/Bonfee/CVE-2022-25636 exploit · advisory pihak ketiga
• https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/ exploit · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220325-0002/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5095 advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2022/02/21/2 exploit · mailing list · advisory pihak ketiga