Mô tả CVE

The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-264	Category : Permissions, Privileges, and Access Controls Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	7.2		AV:L/AC:L/Au:N/C:C/I:C/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

Thông tin khai thác

Exploit Database EDB-ID : 30604

Ngày xuất bản : 2007-09-20 22h00 +00:00
Tác giả : Wojciech Purczynski
EDB đã xác minh : Yes

Exploit Database EDB-ID : 4460

Ngày xuất bản : 2007-09-26 22h00 +00:00
Tác giả : Robert Swiecki
EDB đã xác minh : Yes

Sản phẩm được đề cập

Cấu hình 0

Linux>>Linux_kernel >> Version Đến (bao gồm) 2.4.35

Linux>>Linux_kernel >> Version Đến (bao gồm) 2.6.22.6

Tài liệu tham khảo

http://www.redhat.com/support/errata/RHSA-2007-0937.html
Tags : vendor-advisory, x_refsource_REDHAT

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://www.redhat.com/support/errata/RHSA-2007-0938.html
Tags : vendor-advisory, x_refsource_REDHAT

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

http://securitytracker.com/id?1018748
Tags : vdb-entry, x_refsource_SECTRACK

http://secunia.com/advisories/26953
Tags : third-party-advisory, x_refsource_SECUNIA

http://fedoranews.org/updates/FEDORA-2007-229.shtml
Tags : vendor-advisory, x_refsource_FEDORA

http://www.securityfocus.com/archive/1/480451/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://secunia.com/advisories/26978
Tags : third-party-advisory, x_refsource_SECUNIA

http://lkml.org/lkml/2007/9/21/512
Tags : mailing-list, x_refsource_MLIST

http://secunia.com/advisories/26934
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26994
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26995
Tags : third-party-advisory, x_refsource_SECUNIA

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

http://www.securityfocus.com/bid/25774
Tags : vdb-entry, x_refsource_BID

http://www.mandriva.com/security/advisories?name=MDVSA-2008:008
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/26919
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27912
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/usn-518-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.vupen.com/english/advisories/2007/3246
Tags : vdb-entry, x_refsource_VUPEN

http://lkml.org/lkml/2007/9/21/513
Tags : mailing-list, x_refsource_MLIST

http://www.securityfocus.com/archive/1/480705/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.7
Tags : x_refsource_CONFIRM

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735
Tags : vdb-entry, signature, x_refsource_OVAL

https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.debian.org/security/2007/dsa-1381
Tags : vendor-advisory, x_refsource_DEBIAN

http://marc.info/?l=full-disclosure&m=119062587407908&w=2
Tags : mailing-list, x_refsource_FULLDISC

http://kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35.3
Tags : x_refsource_CONFIRM

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

http://www.mandriva.com/security/advisories?name=MDVSA-2008:105
Tags : vendor-advisory, x_refsource_MANDRIVA

http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.redhat.com/support/errata/RHSA-2007-0936.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/26955
Tags : third-party-advisory, x_refsource_SECUNIA

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

https://issues.rpath.com/browse/RPL-1754
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/26917
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2007/dsa-1378
Tags : vendor-advisory, x_refsource_DEBIAN

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	–	–	4.01%	–	–
2022-03-27	–	–	4.01%	–	–
2022-04-03	–	–	4.01%	–	–
2022-10-23	–	–	4.01%	–	–
2023-01-01	–	–	4.01%	–	–
2023-01-29	–	–	4.01%	–	–
2023-03-12	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2024-11-24	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-02-16	–	–	–	0.06%	–
2025-02-16	–	–	–	0.06%	–
2025-03-18	–	–	–	–	0.22%
2025-03-30	–	–	–	–	0.16%
2025-04-15	–	–	–	–	0.16%
2025-11-18	–	–	–	–	0.16%
2025-11-21	–	–	–	–	0.16%
2025-12-01	–	–	–	–	0.42%
2026-03-29	–	–	–	–	0.42%
2026-05-17	–	–	–	–	0.43%

Ngày	Phân vị
2022-02-06	68%
2022-03-27	69%
2022-04-03	85%
2022-10-23	86%
2023-01-01	85%
2023-01-29	86%
2023-03-12	%
2024-06-02	%
2024-11-24	5%
2025-01-19	5%
2025-02-16	28%
2025-02-16	28%
2025-03-18	43%
2025-03-30	34%
2025-04-15	38%
2025-11-18	32%
2025-11-21	38%
2025-12-01	61%
2026-03-29	62%
2026-05-17	63%

CVE-2007-4573 : Chi tiết

CVE-2007-4573