发布时间: 2024年5月27日
修改时间: 2024年5月27日
In the Linux kernel, the following vulnerability has been resolved:net: tls: fix use-after-free with partial reads and async decrypttls_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 triggera use-after-free in process_rx_list when we try to read from thepartially-read skb.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 7.8 | 8.4 |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | High | High |
| Integrity | High | High |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-2225 | In the Linux kernel, the following vulnerability has been resolved:net: tls: fix use-after-free with partial reads and async decrypttls_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 triggera use-after-free in process_rx_list when we try to read from thepartially-read skb. | 2024年5月27日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | kernel | Unaffected |
| KY3.4-5A | kernel | Unaffected |
| KY3.5.1 | kernel | Unaffected |
| KY3.5.2 | kernel | Unaffected |
