MEDIUM 4.7 Microsoft
CVE-2023-1382
A data race flaw was found in the Linux kernel between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
Microsoft Security Update 2023-Apr: A data race flaw was found in the Linux kernel between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
Affected Products
- cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.111.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-1382
- https://nvd.nist.gov/vuln/detail/CVE-2023-1382
This medium severity vulnerability with a CVSS score of 4.7 was published on 2023-04-11 via Microsoft. Affected: cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.111.1-1 on CBL Mariner 2.0.
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