Описание
In the Linux kernel, the following vulnerability has been resolved:
net: fec: fix the potential memory leak in fec_enet_init()
If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak.
And if the memory allocated for the queues is failed, it can return error directly.
In the Linux kernel, the following vulnerability has been resolved:
net: fec: fix the potential memory leak in fec_enet_init()
If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak.
And if the memory allocated for the queues is failed, it can return error directly.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-47150
- https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f
- https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a
- https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f
- https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8
- https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues is failed, it can return error directly.
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues is failed, it can return error directly.
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues is failed, it can return error directly.
In the Linux kernel, the following vulnerability has been resolved: n ...
Уязвимость функции fec_enet_init() модуля drivers/net/ethernet/freescale/fec_main.c - драйвера поддержки сетевых адаптеров Ethernet Freescale ядра операционной системы Linux, позволяющая нарушителю получить доступ к защищаемой информации