Mô tả CVE

The ptrace functionality (ptrace.c) in Linux kernel 2.6 before 2.6.14.2, using CLONE_THREAD, does not use the thread group ID to check whether it is attaching to itself, which allows local users to cause a denial of service (crash).

Thông tin CVE

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	4.9		AV:L/AC:L/Au:N/C:N/I:N/A:C	nvd@nist.gov

EPSS

EPSS là mô hình tính điểm dự đoán khả năng một lỗ hổng bị khai thác.

Điểm EPSS

Mô hình EPSS tạo ra điểm xác suất từ 0 đến 1 (0 đến 100%). Điểm càng cao, xác suất một lỗ hổng bị khai thác càng lớn.

Phân vị EPSS

Phân vị được dùng để xếp hạng CVE theo điểm EPSS. Ví dụ, một CVE ở phân vị thứ 95 theo điểm EPSS có nhiều khả năng bị khai thác hơn 95% CVE khác. Do đó, phân vị được dùng để so sánh điểm EPSS của một CVE với các CVE khác.

EPSS First.org

Sản phẩm được đề cập

Cấu hình 0

Linux>>Linux_kernel >> Version 2.6.0

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8.1

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.10

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11.1

Linux>>Linux_kernel >> Version 2.6.11.2

Linux>>Linux_kernel >> Version 2.6.11.3

Linux>>Linux_kernel >> Version 2.6.11.4

Linux>>Linux_kernel >> Version 2.6.11.5

Linux>>Linux_kernel >> Version 2.6.11.6

Linux>>Linux_kernel >> Version 2.6.11.7

Linux>>Linux_kernel >> Version 2.6.11.8

Linux>>Linux_kernel >> Version 2.6.11.9

Linux>>Linux_kernel >> Version 2.6.11.10

Linux>>Linux_kernel >> Version 2.6.11.11

Linux>>Linux_kernel >> Version 2.6.11.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12.1

Linux>>Linux_kernel >> Version 2.6.12.2

Linux>>Linux_kernel >> Version 2.6.12.3

Linux>>Linux_kernel >> Version 2.6.12.4

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14.1

Tài liệu tham khảo

http://secunia.com/advisories/17917
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.kernel.org/git/?p=linux/kernel/git/gregkh/linux-2.6.14.y.git%3Ba=blobdiff%3Bh=fcfc4568b45f3f190ba320b0d5853836921cb8bc%3Bhp=019e04ec065a55d8f28157d3a1f7ba06cafd347f%3Bhb=082d52c56f642d21b771a13221068d40915a1409%3Bf=kernel/ptrace.c
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/advisories/9806
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/19369
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/18203
Tags : third-party-advisory, x_refsource_SECUNIA

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=174075
Tags : x_refsource_MISC

http://www.debian.org/security/2006/dsa-1018
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/19607
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/419522/100/0/threaded
Tags : vendor-advisory, x_refsource_SUSE

http://www.kernel.org/git/?p=linux/kernel/git/gregkh/linux-2.6.14.y.git%3Ba=commit%3Bh=082d52c56f642d21b771a13221068d40915a1409
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/17761
Tags : third-party-advisory, x_refsource_SECUNIA

ftp://patches.sgi.com/support/free/security/advisories/20060402-01-U
Tags : vendor-advisory, x_refsource_SGI

http://www.mandriva.com/security/advisories?name=MDKSA-2006:018
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.mandriva.com/security/advisories?name=MDKSA-2006:072
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/17918
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.14.2
Tags : x_refsource_CONFIRM

http://www.debian.org/security/2006/dsa-1017
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.securityfocus.com/bid/15642
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/19374
Tags : third-party-advisory, x_refsource_SECUNIA

https://usn.ubuntu.com/231-1/
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/17787
Tags : third-party-advisory, x_refsource_SECUNIA

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.55%	–	–
2022-03-20	–	–	1.55%	–	–
2022-04-03	–	–	1.55%	–	–
2022-07-03	–	–	1.55%	–	–
2022-11-13	–	–	1.55%	–	–
2022-11-20	–	–	1.55%	–	–
2022-12-25	–	–	1.55%	–	–
2023-01-01	–	–	1.55%	–	–
2023-02-19	–	–	1.55%	–	–
2023-03-12	–	–	–	1.49%	–
2023-04-23	–	–	–	2.86%	–
2023-09-17	–	–	–	2.86%	–
2023-09-24	–	–	–	2.86%	–
2023-10-01	–	–	–	2.86%	–
2024-03-17	–	–	–	2.31%	–
2024-04-14	–	–	–	2.31%	–
2024-06-02	–	–	–	2.31%	–
2024-12-22	–	–	–	2.31%	–
2025-01-19	–	–	–	2.31%	–
2025-02-02	–	–	–	2.31%	–
2025-02-02	–	–	–	2.31%	–
2025-03-18	–	–	–	–	0.09%
2025-03-30	–	–	–	–	0.06%
2025-04-15	–	–	–	–	0.06%
2025-11-18	–	–	–	–	0.06%
2025-11-21	–	–	–	–	0.06%
2026-03-20	–	–	–	–	0.06%

Ngày	Phân vị
2022-02-06	52%
2022-03-20	53%
2022-04-03	73%
2022-07-03	74%
2022-11-13	75%
2022-11-20	74%
2022-12-25	75%
2023-01-01	74%
2023-02-19	75%
2023-03-12	85%
2023-04-23	89%
2023-09-17	9%
2023-09-24	89%
2023-10-01	9%
2024-03-17	89%
2024-04-14	9%
2024-06-02	9%
2024-12-22	89%
2025-01-19	89%
2025-02-02	9%
2025-02-02	9%
2025-03-18	23%
2025-03-30	17%
2025-04-15	2%
2025-11-18	16%
2025-11-21	2%
2026-03-20	2%

CVE-2005-3783 : Chi tiết

CVE-2005-3783