Vulnerability Details : CVE-2022-48632
In the Linux kernel, the following vulnerability has been resolved:
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()
memcpy() is called in a loop while 'operation->length' upper bound
is not checked and 'data_idx' also increments.
Products affected by CVE-2022-48632
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Exploit prediction scoring system (EPSS) score for CVE-2022-48632
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2022-48632
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https://git.kernel.org/stable/c/3b5ab5fbe69ebbee5692c72b05071a43fc0655d8
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() - kernel/git/stable/linux.git - Linux kernel stable tree
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https://git.kernel.org/stable/c/dc2a0c587006f29b724069740c48654b9dcaebd2
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/48ee0a864d1af02eea98fc825cc230d61517a71e
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/de24aceb07d426b6f1c59f33889d6a964770547b
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() - kernel/git/stable/linux.git - Linux kernel stable tree
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