Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
1fa5ae857bb14f6046205171d98506d8112dd74e to < d1d1aede313eb2b9a84afd60ff6cfb7c33631e0eaffected1fa5ae857bb14f6046205171d98506d8112dd74e to < 080aabfb29b2ee9cbb8894a1d039651943d3773eaffected1fa5ae857bb14f6046205171d98506d8112dd74e to < a636fc5a7cabd05699b5692ad838c2c7a3abec7baffected1fa5ae857bb14f6046205171d98506d8112dd74e to < 2ff6b669523d3b3d253a044fa9636a67d0694995affected1fa5ae857bb14f6046205171d98506d8112dd74e to < e77d213843e67b4373285712699b692f9c743f61affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 0d4e91efcaee081e919b3c50e875ecbb84290e41affected1fa5ae857bb14f6046205171d98506d8112dd74e to < e7d1d4d9ac0dfa40be4c2c8abd0731659869b297affected
Linux Linux
Default version status: affected
2.6.30affected0 to < 2.6.30unaffected4.9.333 to ≤ 4.9.*unaffected4.14.299 to ≤ 4.14.*unaffected4.19.265 to ≤ 4.19.*unaffected5.4.224 to ≤ 5.4.*unaffected5.10.154 to ≤ 5.10.*unaffected5.15.78 to ≤ 5.15.*unaffected6.0.8 to ≤ 6.0.*unaffected6.1 to ≤ *unaffected
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 ↗