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CVE-2023-2176

Quick assessment

Affected
n/a Kernel
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.

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，该漏洞源于在RDMA中存在越界读取问题，本地用户可利用此问题导致系统崩溃或权限提升。

AI Predicted 4.7 Difficulty: Moderate EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-2176

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
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，该漏洞源于在RDMA中存在越界读取问题，本地用户可利用此问题导致系统崩溃或权限提升。
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 Linux 6.1 -

II. Public POCs for CVE-2023-2176

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III. Intelligence Information for CVE-2023-2176

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Vendor Advisories for CVE-2023-2176 (1)

Other References for CVE-2023-2176 (1)

Same Patch Batch · n/a · 2023-04-20 · 25 CVEs total

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CVE-2023-20864 VMware Aria Operations for Logs 代码问题漏洞
CVE-2022-29944 Open Networking Foundation ONOS 安全漏洞
CVE-2022-29609 Open Networking Foundation ONOS 安全漏洞
CVE-2022-29608 Open Networking Foundation ONOS 安全漏洞
CVE-2022-29607 Open Networking Foundation ONOS 安全漏洞
CVE-2022-29605 Open Networking Foundation ONOS 安全漏洞
CVE-2022-29604 Open Networking Foundation ONOS 安全漏洞
CVE-2022-24109 Open Networking Foundation ONOS 资源管理错误漏洞
CVE-2022-24035 Open Networking Foundation ONOS 资源管理错误漏洞
CVE-2021-38364 Open Networking Foundation ONOS 安全漏洞
CVE-2021-38363 Open Networking Foundation ONOS 安全漏洞
CVE-2021-36436 Mobicint 授权问题漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-125

V. Comments for CVE-2023-2176

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