CVE-2021-35465
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ARM Cortex-M55等都是英国ARM公司的产品。ARM Cortex-M55是ARM Holdings 为微控制器和嵌入式子系统设计的超低功耗 ARM 微架构。ARM Cortex-M35P是抗窜改的Cortex -M处理器。ARM Cortex-M33是一个功能丰富的实施Armv8-M架构。 多款 Arm 产品2021-08-23之前版本存在安全漏洞，该漏洞源于产品没有正确考虑异常对 VLLDM 指令的影响。非安全处理程序可能对安全上下文的一部分具有读或写访问权限。以下产品和版本受到影响：ARM
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I. Basic Information for CVE-2021-35465
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Certain Arm products before 2021-08-23 do not properly consider the effect of exceptions on a VLLDM instruction. A Non-secure handler may have read or write access to part of a Secure context. This affects Arm Cortex-M33 r0p0 through r1p0, Arm Cortex-M35P r0, Arm Cortex-M55 r0p0 through r1p0, and Arm China STAR-MC1 (in the STAR SE configuration).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款 ARM 产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Cortex-M55等都是英国ARM公司的产品。ARM Cortex-M55是ARM Holdings 为微控制器和嵌入式子系统设计的超低功耗 ARM 微架构。ARM Cortex-M35P是抗窜改的Cortex -M处理器。ARM Cortex-M33是一个功能丰富的实施Armv8-M架构。 多款 Arm 产品2021-08-23之前版本存在安全漏洞，该漏洞源于产品没有正确考虑异常对 VLLDM 指令的影响。非安全处理程序可能对安全上下文的一部分具有读或写访问权限。以下产品和版本受到影响：ARM
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-2021-35465
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-35465 (2)
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https://developer.arm.com/support/arm-security-updates x_refsource_MISC
Same Patch Batch · n/a · 2021-08-23 · 34 CVEs total
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| CVE-2021-39291 | NetModule Router Software 日志信息泄露漏洞 | |
| CVE-2021-39290 | NetModule Router Software 授权问题漏洞 | |
| CVE-2021-39289 | NetModule Router Software 安全漏洞 | |
| CVE-2021-39245 | 多款Altus Sistemas de Automacao设备信任管理问题漏洞 | |
| CVE-2021-39244 | 多款Altus Sistemas de Automacao产品操作系统操作系统命令注入漏洞 | |
| CVE-2021-39243 | 多款 Altus Sistemas de Automacao 产品跨站请求伪造漏洞 | |
| CVE-2021-38598 | OpenStack Neutron 安全漏洞 | |
| CVE-2021-39371 | PyWPS 代码问题漏洞 | |
| CVE-2021-22328 | Huawei CloudEngine 6800 安全漏洞 | |
| CVE-2020-18773 | Exiv2 缓冲区错误漏洞 | |
| CVE-2020-18774 | Exiv2 数字错误漏洞 | |
| CVE-2020-36475 | ARM mbed TLS 安全漏洞 | |
| CVE-2020-36476 | ARM mbed TLS 安全漏洞 | |
| CVE-2020-36477 | ARM mbed TLS 信任管理问题漏洞 | |
| CVE-2020-36478 | ARM mbed TLS 信任管理问题漏洞 | |
| CVE-2021-37750 | MIT Kerberos 代码问题漏洞 | |
| CVE-2021-39602 | Miniftpd 安全漏洞 | |
| CVE-2021-22357 | Huawei S12700 输入验证错误漏洞 | |
| CVE-2021-22449 | Huawei WATCH Kid 输入验证错误漏洞 |
Showing top 20 of 34 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-35465
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