MEDIUM 5.5 Microsoft
CVE-2023-2166
A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.
Microsoft Security Update 2023-Apr: A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.
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-2023-2166
- https://nvd.nist.gov/vuln/detail/CVE-2023-2166
This medium severity vulnerability with a CVSS score of 5.5 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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