发布时间: 2024年12月3日
修改时间: 2025年1月4日
In the Linux kernel, the following vulnerability has been resolved: gfs2: fix double destroy_workqueue error When gfs2_fill_super() fails, destroy_workqueue() is called within gfs2_gl_hash_clear(), and the subsequent code path calls destroy_workqueue() on the same work queue again. This issue can be fixed by setting the work queue pointer to NULL after the first destroy_workqueue() call and checking for a NULL pointer before attempting to destroy the work queue again.
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-2024-4235 | In the Linux kernel, the following vulnerability has been resolved: gfs2: fix double destroy_workqueue error When gfs2_fill_super() fails, destroy_workqueue() is called within gfs2_gl_hash_clear(), and the subsequent code path calls destroy_workqueue() on the same work queue again. This issue can be fixed by setting the work queue pointer to NULL after the first destroy_workqueue() call and checking for a NULL pointer before attempting to destroy the work queue again. | 2024年12月8日 |
产品 | 包 | 状态 |
---|---|---|
KY3.4-5 | kernel | Unaffected |
KY3.5.2 | kernel | Unaffected |
KY3.5.3 | kernel | Unaffected |
V6 | kernel | Unaffected |