Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDN_register_device() Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, add put_device() to give up the reference, so that the name can be freed in kobject_cleanup() when the refcount is 0. Set device class before put_device() to avoid null release() function WARN message in device_release().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1fa5ae857bb14f6046205171d98506d8112dd74e before d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before 080aabfb29b2ee9cbb8894a1d039651943d3773e; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before a636fc5a7cabd05699b5692ad838c2c7a3abec7b; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before 2ff6b669523d3b3d253a044fa9636a67d0694995; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before e77d213843e67b4373285712699b692f9c743f61; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before 029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before 0d4e91efcaee081e919b3c50e875ecbb84290e41; affected 1fa5ae857bb14f6046205171d98506d8112dd74e before e7d1d4d9ac0dfa40be4c2c8abd0731659869b297 |
| Linux / Linux | affected 2.6.30; unaffected 0 before 2.6.30; unaffected 4.9.333 through 4.9.*; unaffected 4.14.299 through 4.14.*; unaffected 4.19.265 through 4.19.*; unaffected 5.4.224 through 5.4.*; unaffected 5.10.154 through 5.10.*; unaffected 5.15.78 through 5.15.*; unaffected 6.0.8 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e
- https://git.kernel.org/stable/c/080aabfb29b2ee9cbb8894a1d039651943d3773e
- https://git.kernel.org/stable/c/a636fc5a7cabd05699b5692ad838c2c7a3abec7b
- https://git.kernel.org/stable/c/2ff6b669523d3b3d253a044fa9636a67d0694995
- https://git.kernel.org/stable/c/e77d213843e67b4373285712699b692f9c743f61
- https://git.kernel.org/stable/c/029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41
- https://git.kernel.org/stable/c/0d4e91efcaee081e919b3c50e875ecbb84290e41
- https://git.kernel.org/stable/c/e7d1d4d9ac0dfa40be4c2c8abd0731659869b297
ADP enrichment
No English description supplied.
No references supplied.