发布时间: 2025年4月3日
修改时间: 2025年4月12日
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will be NULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebed659311337ea03b7698767fc)
NVD | openEuler | |
---|---|---|
Confidentiality | None | Low |
Attack Vector | Local | Local |
CVSS评分 | 5.5 | 3.9 |
Attack Complexity | Low | High |
Privileges Required | Low | High |
Scope | Unchanged | Unchanged |
Integrity | None | Low |
User Interaction | None | None |
Availability | High | Low |
公告名 | 概要 | 发布时间 |
---|---|---|
KylinSec-SA-2025-2364 | In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will be NULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebed659311337ea03b7698767fc) | 2025年4月20日 |
产品 | 包 | 状态 |
---|---|---|
KY3.4-5 | kernel | Unaffected |
KY3.5.3 | kernel | Unaffected |
V6 | kernel | Unaffected |