Описание
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: dell-sysman: Fix reference leak
If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case.
Compile-tested only.
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: dell-sysman: Fix reference leak
If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case.
Compile-tested only.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-53631
- https://git.kernel.org/stable/c/6ced15ff1746006476f1407fe722911a45a7874d
- https://git.kernel.org/stable/c/7295a996fdab7bf83dc3d4078fa8b139b8e0a1bf
- https://git.kernel.org/stable/c/9d9e03bec147407826266580e7d6ec427241d859
- https://git.kernel.org/stable/c/c5402011992bcc2b5614fe7fef24f9cdaec7473b
- https://git.kernel.org/stable/c/d079a3e1ccdd183b75db4f5289be347980b45284
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-sysman: Fix reference leak If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case. Compile-tested only.
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-sysman: Fix reference leak If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case. Compile-tested only.
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-sysman: Fix reference leak If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case. Compile-tested only.
In the Linux kernel, the following vulnerability has been resolved: p ...
Уязвимость функции init_bios_attributes() модуля drivers/platform/x86/dell/dell-wmi-sysman/sysman.c драйвера устройств X86 ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании