In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | < 10.0.22621.1105 |
| Linux | Linux | < 10.0.19045.2486 |
| Linux | Linux | SAP_BASIS 750 |
| Linux | Linux | SAP_BASIS 751 |