Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: s390/ism: add release function for struct device According to device_release() in /drivers/base/core.c, a device without a release function is a broken device and must be fixed. The current code directly frees the device after calling device_add() without waiting for other kernel parts to release their references. Thus, a reference could still be held to a struct device, e.g., by sysfs, leading to potential use-after-free issues if a proper release function is not set.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8c81ba20349daf9f7e58bb05a0c12f4b71813a30 before 940d15254d2216b585558bcf36312da50074e711; affected 8c81ba20349daf9f7e58bb05a0c12f4b71813a30 before 0505ff2936f166405d81d0d454a81d9c14124344; affected 8c81ba20349daf9f7e58bb05a0c12f4b71813a30 before e26e8ac27351f457091459a0a355bacd06d5bb2b; affected 8c81ba20349daf9f7e58bb05a0c12f4b71813a30 before 915e34d5ad35a6a9e56113f852ade4a730fb88f0 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.6.80 through 6.6.*; unaffected 6.12.17 through 6.12.*; unaffected 6.13.5 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/940d15254d2216b585558bcf36312da50074e711
- https://git.kernel.org/stable/c/0505ff2936f166405d81d0d454a81d9c14124344
- https://git.kernel.org/stable/c/e26e8ac27351f457091459a0a355bacd06d5bb2b
- https://git.kernel.org/stable/c/915e34d5ad35a6a9e56113f852ade4a730fb88f0
ADP enrichment
No English description supplied.
No references supplied.