CVE 描述

Buffer overflow in ptrace in the Linux Kernel for 64-bit architectures allows local users to write bytes into kernel memory.

CVE 資訊

指標	評分	嚴重程度	CVSS 向量	來源
V2	7.2		AV:L/AC:L/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

EPSS First.org

http://secunia.com/advisories/18056
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/17073
Tags : third-party-advisory, x_refsource_SECUNIA

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.1%	–	–
2022-02-27	–	–	1.1%	–	–
2022-04-03	–	–	1.1%	–	–
2022-04-10	–	–	1.1%	–	–
2022-07-03	–	–	1.1%	–	–
2022-09-25	–	–	1.1%	–	–
2023-02-05	–	–	1.28%	–	–
2023-02-19	–	–	1.1%	–	–
2023-03-12	–	–	–	0.05%	–
2023-09-17	–	–	–	0.05%	–
2023-09-24	–	–	–	0.05%	–
2023-10-22	–	–	–	0.05%	–
2023-12-03	–	–	–	0.05%	–
2024-03-17	–	–	–	0.05%	–
2024-04-14	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-07-14	–	–	–	0.05%	–
2024-08-04	–	–	–	0.05%	–
2024-08-11	–	–	–	0.05%	–
2024-11-17	–	–	–	0.05%	–
2025-01-19	–	–	–	0.05%	–
2025-01-19	–	–	–	0.05%	–
2025-03-18	–	–	–	–	0.04%
2025-04-15	–	–	–	–	0.04%
2025-05-02	–	–	–	–	0.04%
2025-05-04	–	–	–	–	0.04%
2025-05-09	–	–	–	–	0.04%
2025-05-10	–	–	–	–	0.04%
2025-05-16	–	–	–	–	0.04%
2025-05-18	–	–	–	–	0.04%
2025-05-21	–	–	–	–	0.04%
2025-05-22	–	–	–	–	0.04%
2025-10-01	–	–	–	–	0.04%
2025-10-20	–	–	–	–	0.04%
2025-10-23	–	–	–	–	0.04%
2025-10-26	–	–	–	–	0.04%
2025-10-29	–	–	–	–	0.04%
2025-11-04	–	–	–	–	0.04%
2025-11-05	–	–	–	–	0.04%
2025-11-18	–	–	–	–	0.04%
2025-11-21	–	–	–	–	0.04%