An issue exists in slc_bump in drivers/net/can/slcan.c in the Linux kernel 3.16 up to and including 5.6.2. It allows malicious users to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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opensuse leap 15.1 |
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debian debian linux 8.0 |
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debian debian linux 9.0 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 19.10 |
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canonical ubuntu linux 16.04 |