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:perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology()Get logical socket id instead of physical id in discover_upi_topology()to avoid out-of-bound access on upi = &type->topology[nid][idx]; linethat leads to NULL pointer dereference in upi_fill_topology()
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 5.5 | 5.5 |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | None | None |
| Integrity | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-2234 | In the Linux kernel, the following vulnerability has been resolved:perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology()Get logical socket id instead of physical id in discover_upi_topology()to avoid out-of-bound access on upi = &type->topology[nid][idx]; linethat leads to NULL pointer dereference in upi_fill_topology() | 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 |
