HIGH 8.8 Microsoft PoC
CVE-2023-5178
Kernel: use after free in nvmet_tcp_free_crypto in nvme
Microsoft Security Update 2023-Nov: Kernel: use after free in nvmet_tcp_free_crypto in nvme
Affected Products
- cbl2 kernel 5.15.138.1-4 on CBL Mariner 2.0
- cbl2 hyperv-daemons 5.15.137.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-5178
- https://nvd.nist.gov/vuln/detail/CVE-2023-5178
This high severity vulnerability with a CVSS score of 8.8 was published on 2023-11-14 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 9.1% (top 5% of all CVEs by exploitation probability). Affected: cbl2 kernel 5.15.138.1-4 on CBL Mariner 2.0, cbl2 hyperv-daemons 5.15.137.1-1 on CBL Mariner 2.0.
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