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Github Security Blog
Github Security Blog
added 2023/06/22 8:1 p.m.17 views

cyfs-base vulnerable to misaligned pointer dereference in `ChunkId::new`

The function ChunkId::new creates a misaligned pointer by casting mutable pointer of u8 slice which has alignment 1 to the mutable pointer of u32 which has alignment 4, and dereference the misaligned pointer leading UB, which should not be allowed in safe function...

6.7AI score
SaveExploits0References4Affected Software1
RustSec
RustSec
added 2023/06/15 12:0 p.m.17 views

Misaligned pointer dereference in `ChunkId::new`

The function ChunkId::new creates a misaligned pointer by casting mutable pointer of u8 slice which has alignment 1 to the mutable pointer of u32 which has alignment 4, and dereference the misaligned pointer leading UB, which should not be allowed in safe function...

6.8AI score
SaveExploits0
OSV
OSV
added 2023/06/15 12:0 p.m.14 views

RUSTSEC-2023-0046 Misaligned pointer dereference in `ChunkId::new`

The function ChunkId::new creates a misaligned pointer by casting mutable pointer of u8 slice which has alignment 1 to the mutable pointer of u32 which has alignment 4, and dereference the misaligned pointer leading UB, which should not be allowed in safe function...

7AI score
SaveExploits0References3
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