Description
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential NULL pointer dereference dasd_release_space() checks the implementation of the is_ese() discipline function before calling it to determine if a given device is an ESE DASD. The current usage of the logical AND operator will lead to a NULL pointer dereference as the function is called even if the function pointer is NULL. Fix this by using the logical OR operator.
EPSS 0.17600000000000002%Risk 0
View source- Published
- 2026-08-28 08:16:53
- Affected versions
- unknown
- Type
- Kernel
- Last modified
- 2026-08-28 08:16:53
- Vector
- Pending