Mô tả CVE

Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving "bound check ordering". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for root.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	4.6		AV:L/AC:L/Au:N/C:P/I:P/A:P	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 Đến (bao gồm) 2.6.22

Tài liệu tham khảo

http://www.redhat.com/support/errata/RHSA-2007-0940.html
Tags : vendor-advisory, x_refsource_REDHAT

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10371
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/27747
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27212
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27227
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26664
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26643
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.novell.com/linux/security/advisories/2007_51_kernel.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.novell.com/linux/security/advisories/2007_53_kernel.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/27322
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2007/dsa-1363
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/26651
Tags : third-party-advisory, x_refsource_SECUNIA

https://issues.rpath.com/browse/RPL-1650
Tags : x_refsource_CONFIRM

http://www.redhat.com/support/errata/RHSA-2007-0939.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.ubuntu.com/usn/usn-510-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.debian.org/security/2008/dsa-1504
Tags : vendor-advisory, x_refsource_DEBIAN

http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/25348
Tags : vdb-entry, x_refsource_BID

http://www.ubuntu.com/usn/usn-509-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/26647
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:216
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:196
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/29058
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26500
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/usn-508-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/27436
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.22-git14.log
Tags : x_refsource_CONFIRM

http://www.mandriva.com/security/advisories?name=MDKSA-2007:195
Tags : vendor-advisory, x_refsource_MANDRIVA

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	–	–	–	0.07%	–
2023-09-17	–	–	–	0.07%	–
2023-12-03	–	–	–	0.07%	–
2023-12-17	–	–	–	0.07%	–
2024-01-07	–	–	–	0.07%	–
2024-03-31	–	–	–	0.07%	–
2024-06-02	–	–	–	0.07%	–
2024-06-02	–	–	–	0.07%	–
2024-07-21	–	–	–	0.07%	–
2024-08-04	–	–	–	0.07%	–
2024-08-11	–	–	–	0.07%	–
2024-09-22	–	–	–	0.12%	–
2024-11-17	–	–	–	0.12%	–
2024-12-22	–	–	–	0.12%	–
2025-01-19	–	–	–	0.12%	–
2025-02-02	–	–	–	0.12%	–
2025-02-02	–	–	–	0.12%	–
2025-03-18	–	–	–	–	0.13%
2025-03-30	–	–	–	–	0.13%
2025-04-15	–	–	–	–	0.13%
2025-07-06	–	–	–	–	0.13%
2025-07-09	–	–	–	–	0.13%
2025-07-13	–	–	–	–	0.13%
2025-08-01	–	–	–	–	0.13%
2025-08-03	–	–	–	–	0.13%
2025-11-18	–	–	–	–	0.13%
2025-11-21	–	–	–	–	0.13%
2025-12-01	–	–	–	–	0.15%
2026-03-01	–	–	–	–	0.15%
2026-03-08	–	–	–	–	0.15%
2026-03-15	–	–	–	–	0.16%
2026-04-05	–	–	–	–	0.16%

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	29%
2023-09-17	3%
2023-12-03	29%
2023-12-17	3%
2024-01-07	29%
2024-03-31	3%
2024-06-02	31%
2024-06-02	31%
2024-07-21	32%
2024-08-04	31%
2024-08-11	32%
2024-09-22	46%
2024-11-17	47%
2024-12-22	46%
2025-01-19	46%
2025-02-02	47%
2025-02-02	47%
2025-03-18	3%
2025-03-30	29%
2025-04-15	34%
2025-07-06	33%
2025-07-09	34%
2025-07-13	33%
2025-08-01	34%
2025-08-03	33%
2025-11-18	27%
2025-11-21	33%
2025-12-01	36%
2026-03-01	36%
2026-03-08	35%
2026-03-15	36%
2026-04-05	36%

CVE-2007-3105 : Chi tiết

CVE-2007-3105