Home
Trends
Vulnerabilities
News
Researchers
Why dbugs?

Guixin Liu

Researcher fromAlibaba
#19765of 53,633
13.3Total CVSS
Vulnerabilities · 2
Medium
1
High
1
PT-2025-8806
5.5
2025-01-10
Linux · Linux Kernel · CVE-2025-21723
**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A potential crash in the Linux kernel has been identified. The issue occurs when setting up a bsg queue fails, causing the bsg queue to be assigned a non-NULL value. As a result, the condition to remove the queue is not met, leading to a possible kernel NULL pointer dereference. This can happen when the `mpi3mr bsg exit()` function is called, and the `bsg remove queue()` function is not executed, resulting in a crash. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.
PT-2025-8820
7.8
2024-12-18
Linux · Linux Kernel · CVE-2024-54458
**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A potential use-after-free (UAF) access issue has been identified in the Linux kernel, specifically in the scsi: ufs: bsg component. The issue arises from not setting `bsg queue` to NULL after its removal, which could lead to potential problems, although it does not currently cause any issues. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.