Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: riscv: Sanitize syscall table indexing under speculation The syscall number is a user-controlled value used to index into the syscall table. Use array_index_nospec() to clamp this value after the bounds check to prevent speculative out-of-bounds access and subsequent data leakage via cache side channels.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f0bddf50586da81360627a772be0e355b62f071e before 33743ec6679aa364ee19d1afbaa50593e9e6e443; affected f0bddf50586da81360627a772be0e355b62f071e before c45848936ebdb4fcab92f8c39510db83c16d0239; affected f0bddf50586da81360627a772be0e355b62f071e before 8b44e753795107a22ba31495686e83f4aca48f36; affected f0bddf50586da81360627a772be0e355b62f071e before 25fd7ee7bf58ac3ec7be3c9f82ceff153451946c |
| Linux / Linux | affected 6.4; unaffected 0 before 6.4; unaffected 6.6.130 through 6.6.*; unaffected 6.12.70 through 6.12.*; unaffected 6.18.10 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.