Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: bpf: Use correct permission flag for mixed signed bounds arithmetic We forbid adding unknown scalars with mixed signed bounds due to the spectre v1 masking mitigation. Hence this also needs bypass_spec_v1 flag instead of allow_ptr_leaks.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366 before 4f3ff11204eac0ee23acf64deecb3bad7b0db0c6; affected 2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366 before 4ccdc6c6cae38b91c871293fb0ed8c6845a61b51; affected 2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366 before 9601148392520e2e134936e76788fc2a6371e7be |
| Linux / Linux | affected 5.8; unaffected 0 before 5.8; unaffected 5.10.32 through 5.10.*; unaffected 5.11.16 through 5.11.*; unaffected 5.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4f3ff11204eac0ee23acf64deecb3bad7b0db0c6
- https://git.kernel.org/stable/c/4ccdc6c6cae38b91c871293fb0ed8c6845a61b51
- https://git.kernel.org/stable/c/9601148392520e2e134936e76788fc2a6371e7be
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.