Описание
In the Linux kernel, the following vulnerability has been resolved:
xfs: only call xf{array,blob}_destroy if we have a valid pointer
Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.
In the Linux kernel, the following vulnerability has been resolved:
xfs: only call xf{array,blob}_destroy if we have a valid pointer
Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2026-23251
- https://git.kernel.org/stable/c/5de5be3ed7e7fa4ebde4f4b58fb9a629644f9202
- https://git.kernel.org/stable/c/ba408d299a3bb3c5309f40c5326e4fb83ead4247
- https://git.kernel.org/stable/c/c9ccefacae0d8091683447bc338bd7741417039d
- https://git.kernel.org/stable/c/d827612c81a26cc1dd83a211cfcb5ad8765da0c4
EPSS
CVE ID
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: xfs: only call xf{array,blob}_destroy if we have a valid pointer Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.
A NULL pointer dereference vulnerability was found in the Linux kernel's XFS filesystem. The xfarray_destroy() and xfblob_destroy() functions are called without checking if the pointer is valid. When these destructors are invoked on NULL pointers during cleanup paths, a kernel crash occurs. The fix adds NULL checks before calling the destructors and nullifies the pointers afterward to prevent double-free issues.
In the Linux kernel, the following vulnerability has been resolved: xfs: only call xf{array,blob}_destroy if we have a valid pointer Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.
In the Linux kernel, the following vulnerability has been resolved: x ...
Уязвимость функции xfarray_destroy() и xfblob_destroy() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS