CVE-2005-1400
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I. Basic Information for CVE-2005-1400
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The i386_get_ldt system call in FreeBSD 4.7 to 4.11 and 5.x to 5.4 allows local users to access sensitive kernel memory via arguments with negative or very large values.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeBSD i386_get_ldt本地Kernel内存泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD就是一种运行在Intel平台上，可以自由使用的Unix系统。 FreeBSD系统的i386_get_ldt(2)系统调用存在缓冲区边界检查漏洞，可能导致内存信息泄露。 i386_get_ldt(2)系统调用允许进程请求将部分本地描述符表从kernel拷贝到用户区，但对输入参数执行了不充分的验证。具体来说，就是负数或过大的值可能允许从kernel拷贝不合适的数据，这样就可能向用户进程泄漏kernel内存。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2005-1400
| # | POC Description | Source Link | Shenlong Link |
|---|
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- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:07.ldt.ascvendor-advisoryx_refsource_FREEBSD
- https://nvd.nist.gov/vuln/detail/CVE-2005-1400
Same Patch Batch · n/a · 2005-05-06 · 4 CVEs total
| CVE-2005-1399 | FreeBSD IIR驱动错误权限漏洞 | |
| CVE-2005-1406 | Apple Mac OS X 多个本地安全漏洞 | |
| CVE-2005-1471 | RSA SecurID Web Agent堆溢出漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8252
Open5GS SMF smf_nsmf_handle_create_data_in_hsmf null pointer - CVE-2026-8251
Open5GS SMF npcf-handler.c update_authorized_pcc_rule_and_qo - CVE-2026-8250
Open5GS SMF n4-build.c smf_n4_build_qos_flow_to_modify_list - CVE-2026-8249
Open5GS SMF npcf-handler.c update_authorized_pcc_rule_and_qo - CVE-2026-8248
Open5GS SMF npcf-handler.c update_authorized_pcc_rule_and_qo
V. Comments for CVE-2005-1400
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