CVE-2021-46965: mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
First published: Tue Feb 27 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: mtd: physmap: physmap-bt1-rom: Fix unintentional stack access Cast &data to (char *) in order to avoid unintentionally accessing the stack. Notice that data is of type u32, so any increment to &data will be in the order of 4-byte chunks, and this piece of code is actually intended to be a byte offset. Addresses-Coverity-ID: 1497765 ("Out-of-bounds access")
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.10<5.10.36 | |
| Linux Linux kernel | >=5.11<5.11.20 | |
| Linux Linux kernel | >=5.12<5.12.3 |
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