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CVSS: 7.8EPSS: 2%CPEs: 8EXPL: 0

CVE-2019-19071

https://notcve.org/view.php?id=CVE-2019-19071

A memory leak in the rsi_send_beacon() function in drivers/net/wireless/rsi/rsi_91x_mgmt.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering rsi_prepare_beacon() failures, aka CID-d563131ef23c. Una pérdida de memoria en la función rsi_send_beacon() en el archivo drivers/net/wireless/rsi/rsi_91x_mgmt.c en el kernel de Linux versiones hasta la versión 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar fallos de la función rsi_prepare_beacon(), también se conoce como CID -d563131ef23c. • https://github.com/torvalds/linux/commit/d563131ef23cbc756026f839a82598c8445bc45f https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T https://security.netapp.com/advisory/ntap-20191205-0001 https://usn.ubuntu.com/4258-1 https://usn.ubuntu.com/4284-1 https://usn.ubuntu.com/4287-1 https://usn.ubuntu.com/4287-2 • CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 7.8EPSS: 0%CPEs: 25EXPL: 0

CVE-2019-19069

https://notcve.org/view.php?id=CVE-2019-19069

A memory leak in the fastrpc_dma_buf_attach() function in drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering dma_get_sgtable() failures, aka CID-fc739a058d99. Una pérdida de memoria en la función fastrpc_dma_buf_attach() en el archivo drivers/misc/fastrpc.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 desencadenar fallos de la función dma_get_sgtable(), también se conoce como CID-fc739a058d99. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9 https://github.com/torvalds/linux/commit/fc739a058d99c9297ef6bfd923b809d85855b9a9 https://security.netapp.com/advisory/ntap-20191205-0001 https://usn.ubuntu.com/4208-1 • CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 4.9EPSS: 0%CPEs: 11EXPL: 0

CVE-2019-19068 – kernel: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allows for a DoS

https://notcve.org/view.php?id=CVE-2019-19068

A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6. Una pérdida de memoria en la función rtl8xxxu_submit_int_urb() en el archivo drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c en el kernel de Linux versiones hasta la versión 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar fallos de la función usb_submit_urb(), también se conoce como CID-a2cdd07488e6. A flaw was found in the Linux kernel. A memory leak in the realtek driver allows an attacker to cause a denial of service through memory consumption. The highest threat from this vulnerability is to system availability. • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html https://github.com/torvalds/linux/commit/a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T https://security.netapp.com/advisory/ntap-20191205-0001 https://usn • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 4.9EPSS: 0%CPEs: 5EXPL: 0

CVE-2019-19067 – kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS

https://notcve.org/view.php?id=CVE-2019-19067

Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading ** EN DISPUTA ** Cuatro pérdidas de memoria en la función acp_hw_init() en el archivo drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c en el kernel de Linux versiones anteriores a la versión 5.3.8, permiten a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar fallos de la función mfd_add_hotplug_devices() o pm_genpd_add_device(), también se conoce como CID-57be09c6e874. NOTA: terceros discuten la relevancia de esto porque el atacante ya debe tener privilegios para cargar el módulo. A flaw was found in the Linux kernel. The acp_hw_init function fails to cleanup resources properly. • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html https://bugzilla.suse.com/show_bug.cgi?id=1157180 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8 https://github.com/torvalds/linux/commit/57be09c6e8747bf48704136d9e3f92bfb93f5725 https://usn.ubuntu.com/4208-1 https://usn.ubuntu.com/4226-1 https://usn.ubuntu.com/4526-1 https://access.redhat.com/security/cve/CVE-2019-19067 https://bugzilla.redhat.com/show_bug.cgi?id=1774968 • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 4.7EPSS: 0%CPEs: 11EXPL: 0

CVE-2019-19066

https://notcve.org/view.php?id=CVE-2019-19066

A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures, aka CID-0e62395da2bd. Una pérdida de memoria en la función bfad_im_get_stats() en el archivo drivers/scsi/bfa/bfad_attr.c en el kernel de Linux versiones hasta la versión 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar fallos de la función de bfa_port_get_stats(), también se conoce como CID-0e62395da2bd. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html https://github.com/torvalds/linux/commit/0e62395da2bd5166d7c9e14cbc7503b256a34cb0 https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T • CWE-401: Missing Release of Memory after Effective Lifetime •