Описание
A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-8980
- https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
- https://support.f5.com/csp/article/K56480726
- https://usn.ubuntu.com/3930-1
- https://usn.ubuntu.com/3930-2
- https://usn.ubuntu.com/3931-1
- https://usn.ubuntu.com/3931-2
- https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1935698.html
- https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1935705.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html
- http://www.securityfocus.com/bid/107120
Связанные уязвимости
A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
A memory leak in the kernel_read_file function in fs/exec.c in the Lin ...
Уязвимость функции kernel_read_file ядра операционной системы Linux, связанная с неправильным освобождением памяти перед удалением последний ссылки, позволяющая нарушителю вызвать отказ в обслуживании