MEDIUM 5.5 Microsoft
CVE-2022-2873
An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.
Microsoft Security Update 2022-Aug: An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.
Affected Products
- cm1 kernel 5.10.145.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.70.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-2873
- https://nvd.nist.gov/vuln/detail/CVE-2022-2873
This medium severity vulnerability with a CVSS score of 5.5 was published on 2022-08-09 via Microsoft. Affected: cm1 kernel 5.10.145.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.70.1-1 on CBL Mariner 2.0.
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