CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-19049
https://notcve.org/view.php?id=CVE-2019-19049
18 Nov 2019 — A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel before 5.3.10 allows attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures, aka CID-e13de8fe0d6a. NOTE: third parties dispute the relevance of this because unittest.c can only be reached during boot Una pérdida de memoria en la función unittest_data_add() en el archivo drivers/of/unittest.c en el kernel de Linux versiones anteriores a la versión 5.3.10, permite ... • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-19048 – Ubuntu Security Notice USN-4208-1
https://notcve.org/view.php?id=CVE-2019-19048
18 Nov 2019 — A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864. Una pérdida de memoria en la función crypto_reportstat() en el archivo drivers/virt/vboxguest/vboxguest_utils.c en el kernel de Linux versiones anteriores a la versión 5.3.9, permite a atacantes causar una denegación de servicio (consumo de memoria) al de... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2019-19047 – kernel: dos in mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c
https://notcve.org/view.php?id=CVE-2019-19047
18 Nov 2019 — A memory leak in the mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_crdump_collect() failures, aka CID-c7ed6d0183d5. Una pérdida de memoria en la función mlx5_fw_fatal_reporter_dump() en el archivo drivers/net/ethernet/mellanox/mlx5/core/health.c en el kernel de Linux versiones anteriores a la versión 5.3.11, permite a atacantes causar una denega... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11 • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-19046 – kernel: Denial Of Service in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c
https://notcve.org/view.php?id=CVE-2019-19046
18 Nov 2019 — A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time ** EN DISPUTA ** Una pérdida de memoria en la función __ipmi_bmc_register() en el archivo drivers/char/ipmi/ipmi_msghandler.c en el... • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 4.9EPSS: 0%CPEs: 7EXPL: 0CVE-2019-19045 – kernel: dos in mlx5_fpga_conn_create_cq() function in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
https://notcve.org/view.php?id=CVE-2019-19045
18 Nov 2019 — A memory leak in the mlx5_fpga_conn_create_cq() function in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7. Una pérdida de memoria en la función mlx5_fpga_conn_create_cq() en el archivo drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c en el kernel de Linux versiones anteriores a la versión 5.3.11, permite a atacantes causar una denegación... • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.8EPSS: 0%CPEs: 35EXPL: 0CVE-2019-19044 – Ubuntu Security Notice USN-4225-1
https://notcve.org/view.php?id=CVE-2019-19044
18 Nov 2019 — Two memory leaks in the v3d_submit_cl_ioctl() function in drivers/gpu/drm/v3d/v3d_gem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering kcalloc() or v3d_job_init() failures, aka CID-29cd13cfd762. Dos pérdidas de memoria en la función v3d_submit_cl_ioctl() en el archivo drivers/gpu/drm/v3d/v3d_gem.c en el kernel de Linux versiones anteriores a la versión 5.3.11, permiten a atacantes causar una denegación de servicio (consumo de memoria) al des... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2019-19043 – Ubuntu Security Notice USN-4300-1
https://notcve.org/view.php?id=CVE-2019-19043
18 Nov 2019 — A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459. Una pérdida de memoria en la función i40e_setup_macvlans() en el archivo drivers/net/ethernet/intel/i40e/i40e_main.c en el kernel de Linux versiones hasta 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al des... • https://github.com/torvalds/linux/commit/27d461333459d282ffa4a2bdb6b215a59d493a8f • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1CVE-2019-15792 – Type confusion in shiftfs
https://notcve.org/view.php?id=CVE-2019-15792
13 Nov 2019 — In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() calls fdget(oldfd), then without further checks passes the resulting file* into shiftfs_real_fdget(), which casts file->private_data, a void* that points to a filesystem-dependent type, to a "struct shiftfs_file_info *". As the private_data is not required to be a pointer, an attacker can use this to cause a denial of service or possibly execute arbitrary code. En shiftfs, ... • https://www.exploit-db.com/exploits/47693 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 2CVE-2019-15793 – Mishandling of file-system uid/gid with namespaces in shiftfs
https://notcve.org/view.php?id=CVE-2019-15793
13 Nov 2019 — In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, several locations which shift ids translate user/group ids before performing operations in the lower filesystem were translating them into init_user_ns, whereas they should have been translated into the s_user_ns for the lower filesystem. This resulted in using ids other than the intended ones in the lower fs, which likely did not map into the shifts s_user_ns. A local attacker could use this to possibly b... • https://packetstorm.news/files/id/155341 • CWE-276: Incorrect Default Permissions CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1CVE-2019-15791 – Reference count underflow in shiftfs
https://notcve.org/view.php?id=CVE-2019-15791
13 Nov 2019 — In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow. En shiftfs, un parche no upstream para el Kernel de Linux incluido en las series kernel de Ubuntu versiones 5.0 y 5.3, shiftfs_btrfs_ioct... • https://www.exploit-db.com/exploits/47693 • CWE-191: Integer Underflow (Wrap or Wraparound) CWE-672: Operation on a Resource after Expiration or Release •