In the Linux kernel, the following vulnerability has been resolved:
ptdma: pt_core_execute_cmd() should use spinlock
The interrupt handler (pt_core_irq_handler()) of the ptdma
driver can be called from interrupt context. The code flow
in this function can lead down to pt_core_execute_cmd() which
will attempt to grab a mutex, which is not appropriate in
interrupt context and ultimately leads to a kernel panic.
The fix here changes this mutex to a spinlock, which has
been verified to resolve the issue.
References
Configurations
Configuration 1 (hide)
|
History
14 Apr 2025, 20:51
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-667 | |
| First Time |
Linux linux Kernel
Linux |
|
| References | () https://git.kernel.org/stable/c/95e5fda3b5f9ed8239b145da3fa01e641cf5d53c - Patch | |
| References | () https://git.kernel.org/stable/c/ed0d8f731e0bf1bb12a7a37698ac613db20e2794 - Patch | |
| References | () https://git.kernel.org/stable/c/13ba563c2c8055ba8a637c9f70bb833b43cb4207 - Patch |
27 Mar 2025, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-03-27 17:15
Updated : 2025-04-14 20:51
NVD link : CVE-2023-53013
Mitre link : CVE-2023-53013
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-667
Improper Locking