HIGH 7.1 Microsoft
CVE-2022-41858
A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.
Microsoft Security Update 2023-Jan: A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.
Affected Products
- cm1 kernel 5.10.167.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.87.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41858
- https://nvd.nist.gov/vuln/detail/CVE-2022-41858
This high severity vulnerability with a CVSS score of 7.1 was published on 2023-01-10 via Microsoft. Affected: cm1 kernel 5.10.167.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.87.1-1 on CBL Mariner 2.0.
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