相关弱点
CWE-ID
弱点名称
来源
CWE-476
NULL Pointer Dereference The product dereferences a pointer that it expects to be valid but is NULL.
指标
指标
评分
严重程度
CVSS 向量
来源
V2
2.1
AV:L/AC:L/Au:N/C:N/I:N/A:P
nvd@nist.gov
EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。
日期 EPSS V0 EPSS V1 EPSS V2 (> 2022-02-04) EPSS V3 (> 2025-03-07) EPSS V4 (> 2025-03-17) 2022-02-06 – – 1.28% – – 2022-03-13 – – 1.28% – – 2022-04-03 – – 1.28% – – 2022-06-19 – – 1.28% – – 2022-10-02 – – 1.28% – – 2023-03-12 – – – 0.04% – 2024-02-11 – – – 0.04% – 2024-06-02 – – – 0.04% – 2025-01-19 – – – 0.04% – 2025-03-18 – – – – 0.06% 2025-03-30 – – – – 0.06% 2025-04-06 – – – – 0.06% 2025-04-08 – – – – 0.06% 2025-04-09 – – – – 0.06% 2025-04-14 – – – – 0.06% 2025-04-15 – – – – 0.06% 2025-04-16 – – – – 0.06% 2025-07-07 – – – – 0.06% 2025-07-08 – – – – 0.06% 2025-08-05 – – – – 0.06% 2025-09-08 – – – – 0.06% 2025-10-01 – – – – 0.05% 2025-10-07 – – – – 0.05% 2025-10-08 – – – – 0.05% 2025-10-10 – – – – 0.05% 2025-10-16 – – – – 0.05% 2025-10-17 – – – – 0.05% 2025-10-23 – – – – 0.05% 2025-10-27 – – – – 0.06% 2025-10-28 – – – – 0.05% 2025-10-30 – – – – 0.05% 2025-11-04 – – – – 0.05% 2025-11-05 – – – – 0.05% 2025-11-18 – – – – 0.05% 2025-11-21 – – – – 0.05% 2025-11-29 – – – – 0.05% 2025-12-01 – – – – 0.05% 2025-12-27 – – – – 0.06% 2025-12-28 – – – – 0.05% 2026-03-08 – – – – 0.05% 2026-03-15 – – – – 0.05% 2026-03-22 – – – – 0.05% 2026-05-17 – – – – 0.06% 2026-05-31 – – – – 0.06%
EPSS 百分位
百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。
日期 百分位 2022-02-06 42% 2022-03-13 43% 2022-04-03 66% 2022-06-19 67% 2022-10-02 68% 2023-03-12 6% 2024-02-11 5% 2024-06-02 5% 2025-01-19 5% 2025-03-18 16% 2025-03-30 15% 2025-04-06 16% 2025-04-08 15% 2025-04-09 16% 2025-04-14 15% 2025-04-15 18% 2025-04-16 19% 2025-07-07 18% 2025-07-08 19% 2025-08-05 18% 2025-09-08 19% 2025-10-01 16% 2025-10-07 15% 2025-10-08 16% 2025-10-10 15% 2025-10-16 16% 2025-10-17 15% 2025-10-23 16% 2025-10-27 19% 2025-10-28 15% 2025-10-30 16% 2025-11-04 15% 2025-11-05 16% 2025-11-18 11% 2025-11-21 16% 2025-11-29 15% 2025-12-01 16% 2025-12-27 19% 2025-12-28 16% 2026-03-08 15% 2026-03-15 15% 2026-03-22 16% 2026-05-17 18% 2026-05-31 19%
相关产品
配置 0 Debian>>Debian_linux >> Version 7.0
配置 0 Qemu>>Qemu >> Version 2.0.0
Qemu>>Qemu >> Version 2.0.0
Qemu>>Qemu >> Version 2.0.0
Qemu>>Qemu >> Version 2.0.0
Qemu>>Qemu >> Version 2.0.0
Qemu>>Qemu >> Version 2.0.2
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.0
Qemu>>Qemu >> Version 2.1.1
配置 0 Redhat>>Enterprise_linux_desktop >> Version 7.0
Redhat>>Enterprise_linux_hpc_node >> Version 7.0
Redhat>>Enterprise_linux_server >> Version 7.0
Redhat>>Enterprise_linux_workstation >> Version 7.0
配置 0 Canonical>>Ubuntu_linux >> Version 10.04
Canonical>>Ubuntu_linux >> Version 12.04
Canonical>>Ubuntu_linux >> Version 14.04
Canonical>>Ubuntu_linux >> Version 14.10
参考资料