CVE-2021-33630

Katalog CVE

CVSS 5.5 · Medium EPSS 0,34%

Kerentanan NULL Pointer Dereference pada openatom openeuler. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

NULL Pointer Dereference vulnerability in openEuler kernel on Linux (network modules) allows Pointer Manipulation. This vulnerability is associated with program files net/sched/sch_cbs.C. This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3.

Rincian

Terbit di NVD

18 Januari 2024

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-476: NULL Pointer Dereference

EPSS (30 hari)

0,34% peluang dieksploitasi; lebih tinggi dari 25,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030 advisory vendor
• https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031 advisory vendor
• http://www.openwall.com/lists/oss-security/2024/01/30/10
• http://www.openwall.com/lists/oss-security/2024/01/30/3
• http://www.openwall.com/lists/oss-security/2024/01/30/4
• http://www.openwall.com/lists/oss-security/2024/01/30/5
• http://www.openwall.com/lists/oss-security/2024/01/30/9
• http://www.openwall.com/lists/oss-security/2024/01/31/2
• http://www.openwall.com/lists/oss-security/2024/01/31/3
• http://www.openwall.com/lists/oss-security/2024/02/02/6
• http://www.openwall.com/lists/oss-security/2024/02/02/9
• http://www.openwall.com/lists/oss-security/2024/02/03/1
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e8b9bfa110896f95d602d8c98d5f9d6...
• https://gitee.com/src-openeuler/kernel/pulls/1389 release notes
• https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html