CVE 描述

Untrusted search path vulnerability in the perf_config function in tools/perf/util/config.c in perf, as distributed in the Linux kernel before 3.1, allows local users to overwrite arbitrary files via a crafted config file in the current working directory.

CVE 資訊

指標

指標	評分	嚴重程度	CVSS 向量	來源
V2	6.2		AV:L/AC:H/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

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。

EPSS 百分位數

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

相關產品

設定 0

Linux>>Linux_kernel >> Version 至（含） 3.0.68

Linux>>Linux_kernel >> Version 3.0.1

Linux>>Linux_kernel >> Version 3.0.2

Linux>>Linux_kernel >> Version 3.0.3

Linux>>Linux_kernel >> Version 3.0.4

Linux>>Linux_kernel >> Version 3.0.5

Linux>>Linux_kernel >> Version 3.0.6

Linux>>Linux_kernel >> Version 3.0.7

Linux>>Linux_kernel >> Version 3.0.8

Linux>>Linux_kernel >> Version 3.0.9

Linux>>Linux_kernel >> Version 3.0.10

Linux>>Linux_kernel >> Version 3.0.11

Linux>>Linux_kernel >> Version 3.0.12

Linux>>Linux_kernel >> Version 3.0.13

Linux>>Linux_kernel >> Version 3.0.14

Linux>>Linux_kernel >> Version 3.0.15

Linux>>Linux_kernel >> Version 3.0.16

Linux>>Linux_kernel >> Version 3.0.17

Linux>>Linux_kernel >> Version 3.0.18

Linux>>Linux_kernel >> Version 3.0.19

Linux>>Linux_kernel >> Version 3.0.20

Linux>>Linux_kernel >> Version 3.0.21

Linux>>Linux_kernel >> Version 3.0.22

Linux>>Linux_kernel >> Version 3.0.23

Linux>>Linux_kernel >> Version 3.0.24

Linux>>Linux_kernel >> Version 3.0.25

Linux>>Linux_kernel >> Version 3.0.26

Linux>>Linux_kernel >> Version 3.0.27

Linux>>Linux_kernel >> Version 3.0.28

Linux>>Linux_kernel >> Version 3.0.29

Linux>>Linux_kernel >> Version 3.0.30

Linux>>Linux_kernel >> Version 3.0.31

Linux>>Linux_kernel >> Version 3.0.32

Linux>>Linux_kernel >> Version 3.0.33

Linux>>Linux_kernel >> Version 3.0.34

Linux>>Linux_kernel >> Version 3.0.35

Linux>>Linux_kernel >> Version 3.0.36

Linux>>Linux_kernel >> Version 3.0.37

Linux>>Linux_kernel >> Version 3.0.38

Linux>>Linux_kernel >> Version 3.0.39

Linux>>Linux_kernel >> Version 3.0.40

Linux>>Linux_kernel >> Version 3.0.41

Linux>>Linux_kernel >> Version 3.0.42

Linux>>Linux_kernel >> Version 3.0.43

Linux>>Linux_kernel >> Version 3.0.44

Linux>>Linux_kernel >> Version 3.0.45

Linux>>Linux_kernel >> Version 3.0.46

Linux>>Linux_kernel >> Version 3.0.47

Linux>>Linux_kernel >> Version 3.0.48

Linux>>Linux_kernel >> Version 3.0.49

Linux>>Linux_kernel >> Version 3.0.50

Linux>>Linux_kernel >> Version 3.0.51

Linux>>Linux_kernel >> Version 3.0.52

Linux>>Linux_kernel >> Version 3.0.53

Linux>>Linux_kernel >> Version 3.0.54

Linux>>Linux_kernel >> Version 3.0.55

Linux>>Linux_kernel >> Version 3.0.56

Linux>>Linux_kernel >> Version 3.0.57

Linux>>Linux_kernel >> Version 3.0.58

Linux>>Linux_kernel >> Version 3.0.59

Linux>>Linux_kernel >> Version 3.0.60

Linux>>Linux_kernel >> Version 3.0.61

Linux>>Linux_kernel >> Version 3.0.62

Linux>>Linux_kernel >> Version 3.0.63

Linux>>Linux_kernel >> Version 3.0.64

Linux>>Linux_kernel >> Version 3.0.65

Linux>>Linux_kernel >> Version 3.0.66

Linux>>Linux_kernel >> Version 3.0.67

參考資料

https://bugzilla.redhat.com/show_bug.cgi?id=729808
Tags : x_refsource_CONFIRM

https://github.com/torvalds/linux/commit/aba8d056078e47350d85b06a9cabd5afcc4b72ea
Tags : x_refsource_CONFIRM

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1
Tags : x_refsource_CONFIRM

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=aba8d056078e47350d85b06a9cabd5afcc4b72ea
Tags : x_refsource_CONFIRM

http://www.openwall.com/lists/oss-security/2011/08/09/6
Tags : mailing-list, x_refsource_MLIST

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	0.95%	–	–
2022-02-13	–	–	0.95%	–	–
2022-03-20	–	–	0.95%	–	–
2022-04-03	–	–	0.95%	–	–
2022-06-19	–	–	0.95%	–	–
2022-09-04	–	–	0.95%	–	–
2022-12-18	–	–	0.95%	–	–
2023-02-05	–	–	1.03%	–	–
2023-02-19	–	–	0.95%	–	–
2023-03-12	–	–	–	0.04%	–
2024-02-11	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.17%
2025-03-30	–	–	–	–	0.17%
2025-04-15	–	–	–	–	0.17%
2025-08-11	–	–	–	–	0.17%
2025-08-13	–	–	–	–	0.17%
2025-08-17	–	–	–	–	0.17%
2025-09-18	–	–	–	–	0.17%
2025-09-22	–	–	–	–	0.17%
2025-09-23	–	–	–	–	0.17%
2025-10-06	–	–	–	–	0.17%
2025-10-15	–	–	–	–	0.17%
2025-10-18	–	–	–	–	0.17%
2025-10-23	–	–	–	–	0.17%
2025-10-26	–	–	–	–	0.17%
2025-10-27	–	–	–	–	0.17%
2025-11-04	–	–	–	–	0.17%
2025-11-18	–	–	–	–	0.17%
2025-11-21	–	–	–	–	0.17%
2025-12-18	–	–	–	–	0.17%
2025-12-22	–	–	–	–	0.17%
2025-12-25	–	–	–	–	0.17%
2025-12-28	–	–	–	–	0.17%
2026-01-01	–	–	–	–	0.17%
2026-01-04	–	–	–	–	0.17%
2026-01-19	–	–	–	–	0.18%
2026-02-22	–	–	–	–	0.23%
2026-03-29	–	–	–	–	0.23%
2026-05-10	–	–	–	–	0.23%
2026-05-17	–	–	–	–	0.23%
2026-05-28	–	–	–	–	0.23%

日期	百分位
2022-02-06	13%
2022-02-13	14%
2022-03-20	15%
2022-04-03	29%
2022-06-19	3%
2022-09-04	31%
2022-12-18	32%
2023-02-05	41%
2023-02-19	32%
2023-03-12	6%
2024-02-11	5%
2024-06-02	5%
2025-01-19	5%
2025-03-18	36%
2025-03-30	35%
2025-04-15	39%
2025-08-11	38%
2025-08-13	39%
2025-08-17	38%
2025-09-18	39%
2025-09-22	38%
2025-09-23	39%
2025-10-06	38%
2025-10-15	39%
2025-10-18	38%
2025-10-23	39%
2025-10-26	38%
2025-10-27	39%
2025-11-04	38%
2025-11-18	33%
2025-11-21	38%
2025-12-18	39%
2025-12-22	38%
2025-12-25	39%
2025-12-28	38%
2026-01-01	39%
2026-01-04	38%
2026-01-19	39%
2026-02-22	45%
2026-03-29	46%
2026-05-10	45%
2026-05-17	46%
2026-05-28	46%

CVE-2011-2905：詳細資料

CVE-2011-2905