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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2022-48632

HistoryApr 28, 2024 - 1:15 p.m.

CVE-2022-48632

2024-04-2813:15:06

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

cve-2022-48632

linux kernel

mlxbf_i2c_smbus_start_transaction

stack overflow

memcpy

data_idx increment

EPSS

Percentile

15.5%

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.

References

git.kernel.org/stable/c/3b5ab5fbe69ebbee5692c72b05071a43fc0655d8

git.kernel.org/stable/c/48ee0a864d1af02eea98fc825cc230d61517a71e

git.kernel.org/stable/c/dc2a0c587006f29b724069740c48654b9dcaebd2

git.kernel.org/stable/c/de24aceb07d426b6f1c59f33889d6a964770547b

EPSS

Percentile

15.5%

Related for NVD:CVE-2022-48632