Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:scsi: megaraid_sas: Fix for a potential deadlockThis fixes a 'possible circular locking dependency detected' warning CPU0 CPU1 ---- ---- lock(&instance->reset_mutex); lock(&shost->scan_mutex); lock(&instance->reset_mutex); lock(&shost->scan_mutex);Fix this by temporarily releasing the reset_mutex.
No PoCs from references.
- https://github.com/oogasawa/Utility-security
- https://github.com/w4zu/Debian_security