CVE-2026-74528
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sync: hold conn in hci_past_sync() callback
Avoids giving freed pointers to hci_conn_valid(), which kmalloc may have reused.
Hold refcount to avoid that.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | d3413703d5f8b7d1e6f514f9440ed5da1bc30796 < e6792adef614b389141b142e30ee549e4a47dd7d | affected |
| Linux | Linux | d3413703d5f8b7d1e6f514f9440ed5da1bc30796 < abf9753edf3f88282c44a605f3945d8d4f8dd86c | affected |
| Linux | Linux | 6.19 | affected |
| Linux | Linux | 0 < 6.19 | unaffected |
| Linux | Linux | 7.1.8 <= 7.1.* | unaffected |
| Linux | Linux | 7.2-rc6 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/e6792adef614b389141b142e30ee549e4a47dd7d
- https://git.kernel.org/stable/c/abf9753edf3f88282c44a605f3945d8d4f8dd86c
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