Описание
In the Linux kernel, the following vulnerability has been resolved:
trace_events_hist: add check for return value of 'create_hist_field'
Function 'create_hist_field' is called recursively at trace_events_hist.c:1954 and can return NULL-value that's why we have to check it to avoid null pointer dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
In the Linux kernel, the following vulnerability has been resolved:
trace_events_hist: add check for return value of 'create_hist_field'
Function 'create_hist_field' is called recursively at trace_events_hist.c:1954 and can return NULL-value that's why we have to check it to avoid null pointer dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-53005
- https://git.kernel.org/stable/c/31b2414abeaa6de0490e85164badc6dcb1bb8ec9
- https://git.kernel.org/stable/c/592ba7116fa620425725ff0972691f352ba3caf6
- https://git.kernel.org/stable/c/886aa449235f478e262bbd5dcdee6ed6bc202949
- https://git.kernel.org/stable/c/8b152e9150d07a885f95e1fd401fc81af202d9a4
- https://git.kernel.org/stable/c/b4e7e81b4fdfcf457daee6b7a61769f62198d840
- https://git.kernel.org/stable/c/d2d1ada58e7cc100b8d7d6b082d19321ba4a700a
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: trace_events_hist: add check for return value of 'create_hist_field' Function 'create_hist_field' is called recursively at trace_events_hist.c:1954 and can return NULL-value that's why we have to check it to avoid null pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
In the Linux kernel, the following vulnerability has been resolved: trace_events_hist: add check for return value of 'create_hist_field' Function 'create_hist_field' is called recursively at trace_events_hist.c:1954 and can return NULL-value that's why we have to check it to avoid null pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
In the Linux kernel, the following vulnerability has been resolved: trace_events_hist: add check for return value of 'create_hist_field' Function 'create_hist_field' is called recursively at trace_events_hist.c:1954 and can return NULL-value that's why we have to check it to avoid null pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
In the Linux kernel, the following vulnerability has been resolved: t ...
Уязвимость функции create_hist_field() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании