FKIE_CVE-2023-2176

Vulnerability from fkie_nvd - Published: 2023-04-20 21:15 - Updated: 2025-05-05 16:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20230609-0005/Third Party Advisory
secalert@redhat.comhttps://www.spinics.net/lists/linux-rdma/msg114749.htmlMailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230609-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.spinics.net/lists/linux-rdma/msg114749.htmlMailing List, Patch, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
To clipboard 

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  "id": "CVE-2023-2176",
  "lastModified": "2025-05-05T16:15:35.330",
  "metrics": {
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.