Qintaoshen

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A potential null pointer dereference issue exists due to the failure of allocation by `devm kzalloc()`. If `devm kzalloc()` returns NULL, subsequent lines of code, including those accessing `pd->pmb`, may cause a null pointer dereference. Checking the return value of `devm kzalloc()` can help avoid this issue. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A null-pointer dereference issue exists due to the allocation function `devm kcalloc` potentially returning a null pointer. This could lead to a null-pointer dereference later in the code. The issue is in the `ti sci pm domains` part of the Linux kernel. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A null-pointer dereference issue exists due to the potential null return of `kmalloc array()`. This can lead to a null-pointer dereference in `event waiters[i].wait`. The issue arises because `kmalloc array()` may return null, and its return value should be checked to avoid this problem. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.