CVE-2020-35519
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I. Basic Information for CVE-2020-35519
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds (OOB) memory access flaw was found in x25_bind in net/x25/af_x25.c in the Linux kernel version v5.12-rc5. A bounds check failure allows a local attacker with a user account on the system to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在缓冲区错误漏洞，该漏洞源于内存访问缺陷。边界检查失败导致攻击者获得访问越界内存的权限，从而导致系统崩溃或内部内核信息泄漏。
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 |
|---|---|---|---|---|
| - | kernel | v5.12-rc5 | - |
II. Public POCs for CVE-2020-35519
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.netapp.com/advisory/ntap-20210618-0009/x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1908251x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-35519
Same Patch Batch · n/a · 2021-05-06 · 54 CVEs total
| CVE-2021-32052 | Django 跨站脚本漏洞 | |
| CVE-2020-23264 | forkcms 跨站请求伪造漏洞 | |
| CVE-2021-28665 | Stormshield Network Security 资源管理错误漏洞 | |
| CVE-2021-27941 | IFTTT eWeLink 安全漏洞 | |
| CVE-2021-29203 | HP Edgeline Infrastructure Management 访问控制错误漏洞 | |
| CVE-2021-31737 | Emlog 代码问题漏洞 | |
| CVE-2020-23263 | Fork CMS 跨站脚本漏洞 | |
| CVE-2019-25043 | ModSecurity 安全漏洞 | |
| CVE-2021-31918 | tripleo-ansible 信息泄露漏洞 | |
| CVE-2021-31916 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2021-31793 | Night Owl WDB-20-V2 访问控制错误漏洞 | |
| CVE-2021-31829 | Linux kernel 安全漏洞 | |
| CVE-2021-3507 | QEMU 缓冲区错误漏洞 | |
| CVE-2021-28149 | Hongdian H8922 路径遍历漏洞 | |
| CVE-2021-28150 | Hongdian H8922 输入验证错误漏洞 | |
| CVE-2021-28152 | Hongdian H8922 授权问题漏洞 | |
| CVE-2021-28151 | Hongdian H8922 操作系统命令注入漏洞 | |
| CVE-2021-32030 | ASUS GT-AC2900 授权问题漏洞 | |
| CVE-2021-20204 | Homebrew Formulae libgetdata 缓冲区错误漏洞 | |
| CVE-2021-28128 | Strapi 授权问题漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Information Leakage in kernel
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2020-35519
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