{"nessus": [{"lastseen": "2023-05-18T14:56:41", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system:\n memory allocation, process allocation, device input and output, etc.Security Fix(es):** DISPUTED ** In kernel/compat.c in the Linux kernel before 3.17, as used in Google Chrome OS and other products, there is a possible out-of-bounds read. restart_syscall uses uninitialized data when restarting compat_sys_nanosleep. NOTE: this is disputed because the code path is unreachable.(CVE-2014-3180)A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system.(CVE-2019-14901)A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.(CVE-2019-14896)A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/ net/wireless/ath/ath10k/usb.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-b8d17e7d93d2.(CVE-2019-19078)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.(CVE-2019-19045)A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.(CVE-2019-14897)An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.(CVE-2019-19332)Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.(CVE-2018-12207)In the Android kernel in the video driver there is a use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.(CVE-2019-9458)In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122.(CVE-2019-19227)In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in\n __mutex_lock in kernel/locking/mutex.c. This is related to mutex_can_spin_on_owner in kernel/locking/mutex.c,\n __btrfs_qgroup_free_meta in fs/btrfs/qgroup.c, and btrfs_insert_delayed_items in fs/btrfs/delayed-inode.c.(CVE-2019-19813)In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).(CVE-2019-19768)In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.(CVE-2019-20054)In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/ net/can/usb/peak_usb/pcan_usb_pro.c driver, aka CID-ead16e53c2f0.(CVE-2019-19536)In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/ net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29.(CVE-2019-19534)In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/ net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.(CVE-2019-19525)Insufficient access control in a subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families Intel(R) Pentium(R) Processor J, N, Silver and Gold Series Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series Intel(R) Atom(R) Processor A and E3900 Series Intel(R) Xeon(R) Processor E3-1500 v5 and v6, E-2100 and E-2200 Processor Families Intel(R) Graphics Driver for Windows before 26.20.100.6813 (DCH) or 26.20.100.6812 and before 21.20.x.5077 (aka15.45.5077), i915 Linux Driver for Intel(R) Processor Graphics before versions 5.4-rc7, 5.3.11, 4.19.84, 4.14.154, 4.9.201, 4.4.201 may allow an authenticated user to potentially enable escalation of privilege via local access.(CVE-2019-0155)Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.(CVE-2019-11085)kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-performance state caused by slice expiration, and ensure that a DDoS attack sent that number of stray requests. An attack does not affect the stability of the kernel it only causes mismanagement of application execution.)(CVE-2019-19922)The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes it easier for local users to forge MAC values via a timing side-channel attack.(CVE-2016-2085)The pcpu_embed_first_chunk function in mm/percpu.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a 'pages/cpu' printk call.(CVE-2018-5995)TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.(CVE-2019-11135)An issue was discovered in drivers/scsi/aacraid/commctrl.c in the Linux kernel before 4.13. There is potential exposure of kernel stack memory because aac_send_raw_srb does not initialize the reply structure.(CVE-2017-18549)An issue was discovered in drivers/scsi/aacraid/commctrl.c in the Linux kernel before 4.13. There is potential exposure of kernel stack memory because aac_get_hba_info does not initialize the hbainfo structure.(CVE-2017-18550)In the Linux kernel through 4.15.4, the floppy driver reveals the addresses of kernel functions and global variables using printk calls within the function show_floppy in drivers/block/floppy.c. An attacker can read this information from dmesg and use the addresses to find the locations of kernel code and data and bypass kernel security protections such as KASLR.(CVE-2018-7273)A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.(CVE-2019-14895)The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.(CVE-2019-18660)In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.(CVE-2019-19447)In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.(CVE-2019-19965)In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.(CVE-2019-19966)An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.(CVE-2019-5108)mwifiex_tm_cmd in drivers/ net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.(CVE-2019-20095)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-24T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : kernel (EulerOS-SA-2020-1112)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-3180", "CVE-2016-2085", "CVE-2017-18549", "CVE-2017-18550", "CVE-2018-12207", "CVE-2018-5995", "CVE-2018-7273", "CVE-2019-0155", "CVE-2019-11085", "CVE-2019-11135", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-18660", "CVE-2019-19045", "CVE-2019-19078", "CVE-2019-19227", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19525", "CVE-2019-19534", "CVE-2019-19536", "CVE-2019-19768", "CVE-2019-19813", "CVE-2019-19922", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-5108", "CVE-2019-9458"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1112.NASL", "href": "https://www.tenable.com/plugins/nessus/133913", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(133913);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2014-3180\",\n \"CVE-2016-2085\",\n \"CVE-2017-18549\",\n \"CVE-2017-18550\",\n \"CVE-2018-12207\",\n \"CVE-2018-5995\",\n \"CVE-2018-7273\",\n \"CVE-2019-0155\",\n \"CVE-2019-11085\",\n \"CVE-2019-11135\",\n \"CVE-2019-14895\",\n \"CVE-2019-14896\",\n \"CVE-2019-14897\",\n \"CVE-2019-14901\",\n \"CVE-2019-18660\",\n \"CVE-2019-19045\",\n \"CVE-2019-19078\",\n \"CVE-2019-19227\",\n \"CVE-2019-19332\",\n \"CVE-2019-19447\",\n \"CVE-2019-19525\",\n \"CVE-2019-19534\",\n \"CVE-2019-19536\",\n \"CVE-2019-19768\",\n \"CVE-2019-19813\",\n \"CVE-2019-19922\",\n \"CVE-2019-19965\",\n \"CVE-2019-19966\",\n \"CVE-2019-20054\",\n \"CVE-2019-20095\",\n \"CVE-2019-5108\",\n \"CVE-2019-9458\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : kernel (EulerOS-SA-2020-1112)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz),\n the core of any Linux operating system. The kernel\n handles the basic functions of the operating system:\n memory allocation, process allocation, device input and\n output, etc.Security Fix(es):** DISPUTED ** In\n kernel/compat.c in the Linux kernel before 3.17, as\n used in Google Chrome OS and other products, there is a\n possible out-of-bounds read. restart_syscall uses\n uninitialized data when restarting\n compat_sys_nanosleep. NOTE: this is disputed because\n the code path is unreachable.(CVE-2014-3180)A heap\n overflow flaw was found in the Linux kernel, all\n versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi\n chip driver. The vulnerability allows a remote attacker\n to cause a system crash, resulting in a denial of\n service, or execute arbitrary code. The highest threat\n with this vulnerability is with the availability of the\n system. If code execution occurs, the code will run\n with the permissions of root. This will affect both\n confidentiality and integrity of files on the\n system.(CVE-2019-14901)A heap-based buffer overflow\n vulnerability was found in the Linux kernel, version\n kernel-2.6.32, in Marvell WiFi chip driver. A remote\n attacker could cause a denial of service (system crash)\n or, possibly execute arbitrary code, when the\n lbs_ibss_join_existing function is called after a STA\n connects to an AP.(CVE-2019-14896)A memory leak in the\n ath10k_usb_hif_tx_sg() function in drivers/\n net/wireless/ath/ath10k/usb.c in the Linux kernel\n through 5.3.11 allows attackers to cause a denial of\n service (memory consumption) by triggering\n usb_submit_urb() failures, aka\n CID-b8d17e7d93d2.(CVE-2019-19078)A memory leak in the\n mlx5_fpga_conn_create_cq() function in drivers/\n net/ethernet/mellanox/mlx5/core/fpga/conn.c in the\n Linux kernel before 5.3.11 allows attackers to cause a\n denial of service (memory consumption) by triggering\n mlx5_vector2eqn() failures, aka\n CID-c8c2a057fdc7.(CVE-2019-19045)A stack-based buffer\n overflow was found in the Linux kernel, version\n kernel-2.6.32, in Marvell WiFi chip driver. An attacker\n is able to cause a denial of service (system crash) or,\n possibly execute arbitrary code, when a STA works in\n IBSS mode (allows connecting stations together without\n the use of an AP) and connects to another\n STA.(CVE-2019-14897)An out-of-bounds memory write issue\n was found in the Linux Kernel, version 3.13 through\n 5.4, in the way the Linux kernel's KVM hypervisor\n handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request\n to get CPUID features emulated by the KVM hypervisor. A\n user or process able to access the '/dev/kvm' device\n could use this flaw to crash the system, resulting in a\n denial of service.(CVE-2019-19332)Improper invalidation\n for page table updates by a virtual guest operating\n system for multiple Intel(R) Processors may allow an\n authenticated user to potentially enable denial of\n service of the host system via local\n access.(CVE-2018-12207)In the Android kernel in the\n video driver there is a use after free due to a race\n condition. This could lead to local escalation of\n privilege with no additional execution privileges\n needed. User interaction is not needed for\n exploitation.(CVE-2019-9458)In the AppleTalk subsystem\n in the Linux kernel before 5.1, there is a potential\n NULL pointer dereference because register_snap_client\n may return NULL. This will lead to denial of service in\n net/appletalk/aarp.c and net/appletalk/ddp.c, as\n demonstrated by unregister_snap_client, aka\n CID-9804501fa122.(CVE-2019-19227)In the Linux kernel\n 5.0.21, mounting a crafted btrfs filesystem image,\n performing some operations, and then making a syncfs\n system call can lead to a use-after-free in\n __mutex_lock in kernel/locking/mutex.c. This is related\n to mutex_can_spin_on_owner in kernel/locking/mutex.c,\n __btrfs_qgroup_free_meta in fs/btrfs/qgroup.c, and\n btrfs_insert_delayed_items in\n fs/btrfs/delayed-inode.c.(CVE-2019-19813)In the Linux\n kernel 5.4.0-rc2, there is a use-after-free (read) in\n the __blk_add_trace function in kernel/trace/blktrace.c\n (which is used to fill out a blk_io_trace structure and\n place it in a per-cpu sub-buffer).(CVE-2019-19768)In\n the Linux kernel before 5.0.6, there is a NULL pointer\n dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka\n CID-23da9588037e.(CVE-2019-20054)In the Linux kernel\n before 5.2.9, there is an info-leak bug that can be\n caused by a malicious USB device in the drivers/\n net/can/usb/peak_usb/pcan_usb_pro.c driver, aka\n CID-ead16e53c2f0.(CVE-2019-19536)In the Linux kernel\n before 5.3.11, there is an info-leak bug that can be\n caused by a malicious USB device in the drivers/\n net/can/usb/peak_usb/pcan_usb_core.c driver, aka\n CID-f7a1337f0d29.(CVE-2019-19534)In the Linux kernel\n before 5.3.6, there is a use-after-free bug that can be\n caused by a malicious USB device in the drivers/\n net/ieee802154/atusb.c driver, aka\n CID-7fd25e6fc035.(CVE-2019-19525)Insufficient access\n control in a subsystem for Intel (R) processor graphics\n in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM)\n Processor Families Intel(R) Pentium(R) Processor J, N,\n Silver and Gold Series Intel(R) Celeron(R) Processor J,\n N, G3900 and G4900 Series Intel(R) Atom(R) Processor A\n and E3900 Series Intel(R) Xeon(R) Processor E3-1500 v5\n and v6, E-2100 and E-2200 Processor Families Intel(R)\n Graphics Driver for Windows before 26.20.100.6813 (DCH)\n or 26.20.100.6812 and before 21.20.x.5077\n (aka15.45.5077), i915 Linux Driver for Intel(R)\n Processor Graphics before versions 5.4-rc7, 5.3.11,\n 4.19.84, 4.14.154, 4.9.201, 4.4.201 may allow an\n authenticated user to potentially enable escalation of\n privilege via local access.(CVE-2019-0155)Insufficient\n input validation in Kernel Mode Driver in Intel(R) i915\n Graphics for Linux before version 5.0 may allow an\n authenticated user to potentially enable escalation of\n privilege via local\n access.(CVE-2019-11085)kernel/sched/fair.c in the Linux\n kernel before 5.3.9, when cpu.cfs_quota_us is used\n (e.g., with Kubernetes), allows attackers to cause a\n denial of service against non-cpu-bound applications by\n generating a workload that triggers unwanted slice\n expiration, aka CID-de53fd7aedb1. (In other words,\n although this slice expiration would typically be seen\n with benign workloads, it is possible that an attacker\n could calculate how many stray requests are required to\n force an entire Kubernetes cluster into a\n low-performance state caused by slice expiration, and\n ensure that a DDoS attack sent that number of stray\n requests. An attack does not affect the stability of\n the kernel it only causes mismanagement of application\n execution.)(CVE-2019-19922)The evm_verify_hmac function\n in security/integrity/evm/evm_main.c in the Linux\n kernel before 4.5 does not properly copy data, which\n makes it easier for local users to forge MAC values via\n a timing side-channel attack.(CVE-2016-2085)The\n pcpu_embed_first_chunk function in mm/percpu.c in the\n Linux kernel through 4.14.14 allows local users to\n obtain sensitive address information by reading dmesg\n data from a 'pages/cpu' printk call.(CVE-2018-5995)TSX\n Asynchronous Abort condition on some CPUs utilizing\n speculative execution may allow an authenticated user\n to potentially enable information disclosure via a side\n channel with local access.(CVE-2019-11135)An issue was\n discovered in drivers/scsi/aacraid/commctrl.c in the\n Linux kernel before 4.13. There is potential exposure\n of kernel stack memory because aac_send_raw_srb does\n not initialize the reply structure.(CVE-2017-18549)An\n issue was discovered in drivers/scsi/aacraid/commctrl.c\n in the Linux kernel before 4.13. There is potential\n exposure of kernel stack memory because\n aac_get_hba_info does not initialize the hbainfo\n structure.(CVE-2017-18550)In the Linux kernel through\n 4.15.4, the floppy driver reveals the addresses of\n kernel functions and global variables using printk\n calls within the function show_floppy in\n drivers/block/floppy.c. An attacker can read this\n information from dmesg and use the addresses to find\n the locations of kernel code and data and bypass kernel\n security protections such as KASLR.(CVE-2018-7273)A\n heap-based buffer overflow was discovered in the Linux\n kernel, all versions 3.x.x and 4.x.x before 4.18.0, in\n Marvell WiFi chip driver. The flaw could occur when the\n station attempts a connection negotiation during the\n handling of the remote devices country settings. This\n could allow the remote device to cause a denial of\n service (system crash) or possibly execute arbitrary\n code.(CVE-2019-14895)The Linux kernel before 5.4.1 on\n powerpc allows Information Exposure because the\n Spectre-RSB mitigation is not in place for all\n applicable CPUs, aka CID-39e72bf96f58. This is related\n to arch/powerpc/kernel/entry_64.S and\n arch/powerpc/kernel/security.c.(CVE-2019-18660)In the\n Linux kernel 5.0.21, mounting a crafted ext4 filesystem\n image, performing some operations, and unmounting can\n lead to a use-after-free in ext4_put_super in\n fs/ext4/super.c, related to dump_orphan_list in\n fs/ext4/super.c.(CVE-2019-19447)In the Linux kernel\n through 5.4.6, there is a NULL pointer dereference in\n drivers/scsi/libsas/sas_discover.c because of\n mishandling of port disconnection during discovery,\n related to a PHY down race condition, aka\n CID-f70267f379b5.(CVE-2019-19965)In the Linux kernel\n before 5.1.6, there is a use-after-free in cpia2_exit()\n in drivers/media/usb/cpia2/cpia2_v4l.c that will cause\n denial of service, aka\n CID-dea37a972655.(CVE-2019-19966)An exploitable\n denial-of-service vulnerability exists in the Linux\n kernel prior to mainline 5.3. An attacker could exploit\n this vulnerability by triggering AP to send IAPP\n location updates for stations before the required\n authentication process has completed. This could lead\n to different denial-of-service scenarios, either by\n causing CAM table attacks, or by leading to traffic\n flapping if faking already existing clients in other\n nearby APs of the same wireless infrastructure. An\n attacker can forge Authentication and Association\n Request packets to trigger this\n vulnerability.(CVE-2019-5108)mwifiex_tm_cmd in drivers/\n net/wireless/marvell/mwifiex/cfg80211.c in the Linux\n kernel before 5.1.6 has some error-handling cases that\n did not free allocated hostcmd memory, aka\n CID-003b686ace82. This will cause a memory leak and\n denial of service.(CVE-2019-20095)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. 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'content/dist/rhel/power-le/7/7Server/ppc64le/sap-hana/debug',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/sap-hana/os',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/sap-hana/source/SRPMS',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/sap/debug',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/sap/os',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/sap/source/SRPMS',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/source/SRPMS',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/supplementary/debug',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/supplementary/os',\n 'content/dist/rhel/power-le/7/7Server/ppc64le/supplementary/source/SRPMS',\n 'content/dist/rhel/power/7/7Server/ppc64/debug',\n 'content/dist/rhel/power/7/7Server/ppc64/optional/debug',\n 'content/dist/rhel/power/7/7Server/ppc64/optional/os',\n 'content/dist/rhel/power/7/7Server/ppc64/optional/source/SRPMS',\n 'content/dist/rhel/power/7/7Server/ppc64/os',\n 'content/dist/rhel/power/7/7Server/ppc64/sap/debug',\n 'content/dist/rhel/power/7/7Server/ppc64/sap/os',\n 'content/dist/rhel/power/7/7Server/ppc64/sap/source/SRPMS',\n 'content/dist/rhel/power/7/7Server/ppc64/source/SRPMS',\n 'content/dist/rhel/power/7/7Server/ppc64/supplementary/debug',\n 'content/dist/rhel/power/7/7Server/ppc64/supplementary/os',\n 'content/dist/rhel/power/7/7Server/ppc64/supplementary/source/SRPMS',\n 'content/fastrack/rhel/power/7/ppc64/debug',\n 'content/fastrack/rhel/power/7/ppc64/optional/debug',\n 'content/fastrack/rhel/power/7/ppc64/optional/os',\n 'content/fastrack/rhel/power/7/ppc64/optional/source/SRPMS',\n 'content/fastrack/rhel/power/7/ppc64/os',\n 'content/fastrack/rhel/power/7/ppc64/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'kernel-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-abi-whitelists-4.14.0-115.19.1.el7a', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-bootwrapper-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-devel-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-4.14.0-115.19.1.el7a', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel / kernel-abi-whitelists / kernel-bootwrapper / kernel-debug / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:56:42", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system:\n memory allocation, process allocation, device input and output, etc.Security Fix(es):In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file).(CVE-2019-19770)mwifiex_tm_cmd in driverset/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.(CVE-2019-20095)TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.(CVE-2019-11135)A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042.(CVE-2019-19062)In the Linux kernel before 5.1.6, there is a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c.(CVE-2019-19543)In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.(CVE-2019-19965)In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.(CVE-2019-19966)An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.(CVE-2019-17351)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.(CVE-2019-19048)kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-performance state caused by slice expiration, and ensure that a DDoS attack sent that number of stray requests. An attack does not affect the stability of the kernel it only causes mismanagement of application execution.)(CVE-2019-19922)An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.(CVE-2019-19332)A flaw was found in the fix for CVE-2019-11135, the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort (TAA) error occurs. When a guest is running on a host CPU affected by the TAA flaw (TAA_NO=0), but is not affected by the MDS issue (MDS_NO=1), the guest was to clear the affected buffers by using a VERW instruction mechanism. But when the MDS_NO=1 bit was exported to the guests, the guests did not use the VERW mechanism to clear the affected buffers. This issue affects guests running on Cascade Lake CPUs and requires that host has 'TSX' enabled. Confidentiality of data is the highest threat associated with this vulnerability.(CVE-2019-19338)In the Linux kernel 5.0.0-rc7 (as distributed in ubuntu/linux.git on kernel.ubuntu.com), mounting a crafted f2fs filesystem image and performing some operations can lead to slab-out-of-bounds read access in ttm_put_pages in drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related to the vmwgfx or ttm module.(CVE-2019-19927)In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c.(CVE-2020-7053) In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the driverset/can/usb/kvaser_usb/kvaser_usb_leaf.c driver, aka CID-da2311a6385c.(CVE-2019-19947)In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.(CVE-2019-20054)In the Linux kernel before 5.1, there is a memory leak in\n __feat_register_sp() in net/dccp/feat.c, which may cause denial of service, aka CID-1d3ff0950e2b.(CVE-2019-20096)A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.(CVE-2019-14896)A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.(CVE-2019-14895)A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.(CVE-2019-14897)An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure.\n An attacker can forge Authentication and Association Request packets to trigger this vulnerability.(CVE-2019-5108)drivers/gpu/drm/radeon/rad eon_display.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.(CVE-2019-16230)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-25T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1158)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11135", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-16230", "CVE-2019-17351", "CVE-2019-19048", "CVE-2019-19062", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19543", "CVE-2019-19770", "CVE-2019-19922", "CVE-2019-19927", "CVE-2019-19947", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-20096", "CVE-2019-5108", "CVE-2020-7053"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:bpftool", "p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-source", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1158.NASL", "href": "https://www.tenable.com/plugins/nessus/133992", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(133992);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-11135\",\n \"CVE-2019-14895\",\n \"CVE-2019-14896\",\n \"CVE-2019-14897\",\n \"CVE-2019-16230\",\n \"CVE-2019-17351\",\n \"CVE-2019-19048\",\n \"CVE-2019-19062\",\n \"CVE-2019-19332\",\n \"CVE-2019-19338\",\n \"CVE-2019-19543\",\n \"CVE-2019-19770\",\n \"CVE-2019-19922\",\n \"CVE-2019-19927\",\n \"CVE-2019-19947\",\n \"CVE-2019-19965\",\n \"CVE-2019-19966\",\n \"CVE-2019-20054\",\n \"CVE-2019-20095\",\n \"CVE-2019-20096\",\n \"CVE-2019-5108\",\n \"CVE-2020-7053\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1158)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz),\n the core of any Linux operating system. The kernel\n handles the basic functions of the operating system:\n memory allocation, process allocation, device input and\n output, etc.Security Fix(es):In the Linux kernel\n 4.19.83, there is a use-after-free (read) in the\n debugfs_remove function in fs/debugfs/inode.c (which is\n used to remove a file or directory in debugfs that was\n previously created with a call to another debugfs\n function such as\n debugfs_create_file).(CVE-2019-19770)mwifiex_tm_cmd in\n driverset/wireless/marvell/mwifiex/cfg80211.c in the\n Linux kernel before 5.1.6 has some error-handling cases\n that did not free allocated hostcmd memory, aka\n CID-003b686ace82. This will cause a memory leak and\n denial of service.(CVE-2019-20095)TSX Asynchronous\n Abort condition on some CPUs utilizing speculative\n execution may allow an authenticated user to\n potentially enable information disclosure via a side\n channel with local access.(CVE-2019-11135)A memory leak\n in the crypto_report() function in\n crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service\n (memory consumption) by triggering crypto_report_alg()\n failures, aka CID-ffdde5932042.(CVE-2019-19062)In the\n Linux kernel before 5.1.6, there is a use-after-free in\n serial_ir_init_module() in\n drivers/media/rc/serial_ir.c.(CVE-2019-19543)In the\n Linux kernel through 5.4.6, there is a NULL pointer\n dereference in drivers/scsi/libsas/sas_discover.c\n because of mishandling of port disconnection during\n discovery, related to a PHY down race condition, aka\n CID-f70267f379b5.(CVE-2019-19965)In the Linux kernel\n before 5.1.6, there is a use-after-free in cpia2_exit()\n in drivers/media/usb/cpia2/cpia2_v4l.c that will cause\n denial of service, aka\n CID-dea37a972655.(CVE-2019-19966)An issue was\n discovered in drivers/xen/balloon.c in the Linux kernel\n before 5.2.3, as used in Xen through 4.12.x, allowing\n guest OS users to cause a denial of service because of\n unrestricted resource consumption during the mapping of\n guest memory, aka CID-6ef36ab967c7.(CVE-2019-17351)A\n memory leak in the crypto_reportstat() function in\n drivers/virt/vboxguest/vboxguest_utils.c in the Linux\n kernel before 5.3.9 allows attackers to cause a denial\n of service (memory consumption) by triggering\n copy_form_user() failures, aka\n CID-e0b0cb938864.(CVE-2019-19048)kernel/sched/fair.c in\n the Linux kernel before 5.3.9, when cpu.cfs_quota_us is\n used (e.g., with Kubernetes), allows attackers to cause\n a denial of service against non-cpu-bound applications\n by generating a workload that triggers unwanted slice\n expiration, aka CID-de53fd7aedb1. (In other words,\n although this slice expiration would typically be seen\n with benign workloads, it is possible that an attacker\n could calculate how many stray requests are required to\n force an entire Kubernetes cluster into a\n low-performance state caused by slice expiration, and\n ensure that a DDoS attack sent that number of stray\n requests. An attack does not affect the stability of\n the kernel it only causes mismanagement of application\n execution.)(CVE-2019-19922)An out-of-bounds memory\n write issue was found in the Linux Kernel, version 3.13\n through 5.4, in the way the Linux kernel's KVM\n hypervisor handled the 'KVM_GET_EMULATED_CPUID'\n ioctl(2) request to get CPUID features emulated by the\n KVM hypervisor. A user or process able to access the\n '/dev/kvm' device could use this flaw to crash the\n system, resulting in a denial of\n service.(CVE-2019-19332)A flaw was found in the fix for\n CVE-2019-11135, the way Intel CPUs handle speculative\n execution of instructions when a TSX Asynchronous Abort\n (TAA) error occurs. When a guest is running on a host\n CPU affected by the TAA flaw (TAA_NO=0), but is not\n affected by the MDS issue (MDS_NO=1), the guest was to\n clear the affected buffers by using a VERW instruction\n mechanism. But when the MDS_NO=1 bit was exported to\n the guests, the guests did not use the VERW mechanism\n to clear the affected buffers. This issue affects\n guests running on Cascade Lake CPUs and requires that\n host has 'TSX' enabled. Confidentiality of data is the\n highest threat associated with this\n vulnerability.(CVE-2019-19338)In the Linux kernel\n 5.0.0-rc7 (as distributed in ubuntu/linux.git on\n kernel.ubuntu.com), mounting a crafted f2fs filesystem\n image and performing some operations can lead to\n slab-out-of-bounds read access in ttm_put_pages in\n drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related\n to the vmwgfx or ttm module.(CVE-2019-19927)In the\n Linux kernel 4.14 longterm through 4.14.165 and 4.19\n longterm through 4.19.96 (and 5.x before 5.2), there is\n a use-after-free (write) in the i915_ppgtt_close\n function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka\n CID-7dc40713618c. This is related to\n i915_gem_context_destroy_ioctl in\n drivers/gpu/drm/i915/i915_gem_context.c.(CVE-2020-7053)\n In the Linux kernel through 5.4.6, there are\n information leaks of uninitialized memory to a USB\n device in the\n driverset/can/usb/kvaser_usb/kvaser_usb_leaf.c driver,\n aka CID-da2311a6385c.(CVE-2019-19947)In the Linux\n kernel before 5.0.6, there is a NULL pointer\n dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka\n CID-23da9588037e.(CVE-2019-20054)In the Linux kernel\n before 5.1, there is a memory leak in\n __feat_register_sp() in net/dccp/feat.c, which may\n cause denial of service, aka\n CID-1d3ff0950e2b.(CVE-2019-20096)A heap-based buffer\n overflow vulnerability was found in the Linux kernel,\n version kernel-2.6.32, in Marvell WiFi chip driver. A\n remote attacker could cause a denial of service (system\n crash) or, possibly execute arbitrary code, when the\n lbs_ibss_join_existing function is called after a STA\n connects to an AP.(CVE-2019-14896)A heap-based buffer\n overflow was discovered in the Linux kernel, all\n versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi\n chip driver. The flaw could occur when the station\n attempts a connection negotiation during the handling\n of the remote devices country settings. This could\n allow the remote device to cause a denial of service\n (system crash) or possibly execute arbitrary\n code.(CVE-2019-14895)A stack-based buffer overflow was\n found in the Linux kernel, version kernel-2.6.32, in\n Marvell WiFi chip driver. An attacker is able to cause\n a denial of service (system crash) or, possibly execute\n arbitrary code, when a STA works in IBSS mode (allows\n connecting stations together without the use of an AP)\n and connects to another STA.(CVE-2019-14897)An\n exploitable denial-of-service vulnerability exists in\n the Linux kernel prior to mainline 5.3. An attacker\n could exploit this vulnerability by triggering AP to\n send IAPP location updates for stations before the\n required authentication process has completed. 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The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.(CVE-2019-14895)\n\n - A flaw was found in the fix for CVE-2019-11135, the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort (TAA) error occurs. When a guest is running on a host CPU affected by the TAA flaw (TAA_NO=0), but is not affected by the MDS issue (MDS_NO=1), the guest was to clear the affected buffers by using a VERW instruction mechanism. But when the MDS_NO=1 bit was exported to the guests, the guests did not use the VERW mechanism to clear the affected buffers. This issue affects guests running on Cascade Lake CPUs and requires that host has 'TSX' enabled.\n Confidentiality of data is the highest threat associated with this vulnerability.(CVE-2019-19338)\n\n - A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort (TAA) error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow information disclosure via this observed side-channel for any TSX transaction being executed while an attacker is able to observe abort timing. Intel's Transactional Synchronisation Extensions (TSX) are set of instructions which enable transactional memory support to improve performance of the multi-threaded applications, in the lock-protected critical sections.\n The CPU executes instructions in the critical-sections as transactions, while ensuring their atomic state.\n When such transaction execution is unsuccessful, the processor cannot ensure atomic updates to the transaction memory, so the processor rolls back or aborts such transaction execution. While TSX Asynchronous Abort (TAA) is pending, CPU may continue to read data from architectural buffers and pass it to the dependent speculative operations. This may cause information leakage via speculative side-channel means, which is quite similar to the Microarchitectural Data Sampling (MDS) issue.(CVE-2019-11135)\n\n - An out-of-bounds memory write issue was found in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.(CVE-2019-19332)\n\n - A flaw was found in the Linux kernel's scheduler, where it can allow attackers to cause a denial of service against non-CPU-bound applications by generating a workload that triggers unwanted scheduling slice expiration. A local attacker who can trigger a specific workload type could abuse this technique to trigger a system to be seen as degraded, and possibly trigger workload-rebalance in systems that use the slice-expiration metric as a measure of system health.(CVE-2019-19922)\n\n - A stack-based buffer overflow was found in the Linux kernel's Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.(CVE-2019-14897)\n\n - A heap-based buffer overflow vulnerability was found in the Linux kernel's Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.(CVE-2019-14896)\n\n - A flaw was found in the Linux kernel in versions through 5.4.6, containing information leaks of uninitialized memory to a USB device. The latest findings show that the uninitialized memory allocation was not leading to an information leak, but was allocating the memory assigned with data on the next line and hence causing no violation..(CVE-2019-19947)\n\n - A flaw was found in the Linux kernel's implementation of the Datagram Congestion Control Protocol (DCCP). A local attacker with access to the system can create DCCP sockets to cause a memory leak and repeat this operation to exhaust all memory and panic the system.(CVE-2019-20096)\n\n - A flaw was found in the Linux kernel's mwifiex driver implementation when connecting to other WiFi devices in 'Test Mode.' A kernel memory leak can occur if an error condition is met during the parameter negotiation. This issue can lead to a denial of service if multiple error conditions meeting the repeated connection attempts are attempted.(CVE-2019-20095)\n\n - A flaw was found in the Linux kernel's implementation of the WiFi station handoff code. An attacker within the radio range could use this flaw to deny a valid device from joining the access point.(CVE-2019-5108)\n\n - A flaw was found in the way Linux kernel's KVM hypervisor handled deferred TLB flush requests from guest. A race condition may occur between the guest issuing a deferred TLB flush request to KVM, and then KVM handling and acknowledging it. This may result in invalid address translations from TLB being used to access guest memory, leading to a potential information leakage issue. An attacker may use this flaw to access guest memory locations that it should not have access to.(CVE-2019-3016)\n\n - fs/namei.c in the Linux kernel before 5.5 has a may_create_in_sticky use-after-free, which allows local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9. One attack vector may be an open system call for a UNIX domain socket, if the socket is being moved to a new parent directory and its old parent directory is being removed.(CVE-2020-8428)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.(CVE-2020-8648)\n\n - An issue was discovered in the Linux kernel through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2.(CVE-2020-9383)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.(CVE-2020-8649)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c.(CVE-2020-8647)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-04-02T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.6.0 : kernel (EulerOS-SA-2020-1342)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11135", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-19332", "CVE-2019-19338", "CVE-2019-19922", "CVE-2019-19947", "CVE-2019-20095", "CVE-2019-20096", "CVE-2019-3016", "CVE-2019-5108", "CVE-2020-8428", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2020-9383"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:uvp:3.0.6.0"], "id": "EULEROS_SA-2020-1342.NASL", "href": "https://www.tenable.com/plugins/nessus/135129", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(135129);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-11135\",\n \"CVE-2019-14895\",\n \"CVE-2019-14896\",\n \"CVE-2019-14897\",\n \"CVE-2019-19332\",\n \"CVE-2019-19338\",\n \"CVE-2019-19922\",\n \"CVE-2019-19947\",\n \"CVE-2019-20095\",\n \"CVE-2019-20096\",\n \"CVE-2019-3016\",\n \"CVE-2019-5108\",\n \"CVE-2020-8428\",\n \"CVE-2020-8647\",\n \"CVE-2020-8648\",\n \"CVE-2020-8649\",\n \"CVE-2020-9383\"\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.6.0 : kernel (EulerOS-SA-2020-1342)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerabilities :\n\n - A heap-based buffer overflow was discovered in the\n Linux kernel's Marvell WiFi chip driver. 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(CVE-2018-12207)\n\n - KVM: x86: MMU: Simplify force_pt_level calculation code in FNAME(page_fault) (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make force_pt_level bool (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Remove unused parameter parent_pte from kvm_mmu_get_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make mmu_set_spte return emulate value (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move parent_pte handling from kvm_mmu_get_page to link_shadow_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move initialization of parent_ptes out from kvm_mmu_alloc_page (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "OracleVM 3.4 : 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A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP (bnc#1157157).\n\nCVE-2019-14897: A stack-based buffer overflow was found in the Marvell WiFi driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA (bnc#1157155).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in net/ipv6/sit.c which might have caused denial of service, aka CID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of service (memory consumption), aka CID-128c66429247 (bnc#1156259).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in fs/btrfs/ctree.c allowed a NULL pointer dereference because rcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused a use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured when setxattr was called after mounting of a specially crafted ext4 image (bnc#1158021).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing some operations, and unmounting could have led to a use-after-free in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163 (bnc#1159297).\n\nCVE-2019-19927: A slab-out-of-bounds read access occured when mounting a crafted f2fs filesystem image and performing some operations on it (bnc#1160147).\n\nCVE-2019-19965: There was a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of service, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in drivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82 (bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in net/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which allowed local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9 (bnc#1162109).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which allowed local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9 (bnc#1162109).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the n_tty_receive_buf_common function in drivers/tty/n_tty.c (bnc#1162928).\n\nCVE-2020-8992: An issue was discovered in ext4_protect_reserved_inode in fs/ext4/block_validity.c that allowed attackers to cause a soft lockup via a crafted journal size (bnc#1164069).\n\nThe update package also includes non-security fixes. 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An attacker is able to cause a denial of service (system\ncrash) or, possibly execute arbitrary code, when a STA works in IBSS\nmode (allows connecting stations together without the use of an AP)\nand connects to another STA (bnc#1157155).\n\nCVE-2019-16994: A memory leak existed in sit_init_net() in\nnet/ipv6/sit.c which might have caused denial of service, aka\nCID-07f12b26e21a (bnc#1161523).\n\nCVE-2019-18808: A memory leak in drivers/crypto/ccp/ccp-ops.c allowed\nattackers to cause a denial of service (memory consumption), aka\nCID-128c66429247 (bnc#1156259).\n\nCVE-2019-19036: An issue discovered in btrfs_root_node in\nfs/btrfs/ctree.c allowed a NULL pointer dereference because\nrcu_dereference(root->node) can be zero (bnc#1157692).\n\nCVE-2019-19045: A memory leak in\ndrivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c allowed attackers\nto cause a denial of service (memory consumption) by triggering\nmlx5_vector2eqn() failures, aka CID-c8c2a057fdc7 (bnc#1161522).\n\nCVE-2019-19054: A memory leak in the cx23888_ir_probe() function in\ndrivers/media/pci/cx23885/cx23888-ir.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering kfifo_alloc()\nfailures, aka CID-a7b2df76b42b (bnc#1161518).\n\nCVE-2019-19318: Mounting a crafted btrfs image twice could have caused\na use-after-free (bnc#1158026).\n\nCVE-2019-19319: A slab-out-of-bounds write access could have occured\nwhen setxattr was called after mounting of a specially crafted ext4\nimage (bnc#1158021).\n\nCVE-2019-19447: Mounting a crafted ext4 filesystem image, performing\nsome operations, and unmounting could have led to a use-after-free in\nfs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19767: There were multiple use-after-free errors in\n__ext4_expand_extra_isize and ext4_xattr_set_entry, related to\nfs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163\n(bnc#1159297).\n\nCVE-2019-19927: A slab-out-of-bounds read access occured when mounting\na crafted f2fs filesystem image and performing some operations on it\n(bnc#1160147).\n\nCVE-2019-19965: There was a NULL pointer dereference in\ndrivers/scsi/libsas/sas_discover.c because of mishandling of port\ndisconnection during discovery, related to a PHY down race condition,\naka CID-f70267f379b5 (bnc#1159911).\n\nCVE-2019-19966: There was a use-after-free in cpia2_exit() in\ndrivers/media/usb/cpia2/cpia2_v4l.c that could have caused a denial of\nservice, aka CID-dea37a972655 (bnc#1159841).\n\nCVE-2019-20054: There was a NULL pointer dereference in\ndrop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links,\naka CID-23da9588037e (bnc#1159910).\n\nCVE-2019-20095: Several memory leaks were found in\ndrivers/net/wireless/marvell/mwifiex/cfg80211.c, aka CID-003b686ace82\n(bnc#1159909).\n\nCVE-2019-20096: There was a memory leak in __feat_register_sp() in\nnet/dccp/feat.c, aka CID-1d3ff0950e2b (bnc#1159908).\n\nCVE-2020-7053: There was a use-after-free (write) in the\ni915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka\nCID-7dc40713618c (bnc#1160966).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which\nallowed local users to cause a denial of service (OOPS) or possibly\nobtain sensitive information from kernel memory, aka CID-d0cb50185ae9\n(bnc#1162109).\n\nCVE-2020-8428: There was a use-after-free bug in fs/namei.c, which\nallowed local users to cause a denial of service (OOPS) or possibly\nobtain sensitive information from kernel memory, aka CID-d0cb50185ae9\n(bnc#1162109).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the\nn_tty_receive_buf_common function in drivers/tty/n_tty.c\n(bnc#1162928).\n\nCVE-2020-8992: An issue was discovered in ext4_protect_reserved_inode\nin fs/ext4/block_validity.c that allowed attackers to cause a soft\nlockup via a crafted journal size (bnc#1164069).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls (bnc#1167629).\n\nCVE-2020-8647: Fixed a use-after-free vulnerability in the vc_do_resize function in drivers/tty/vt/vt.c (bnc#1162929).\n\nCVE-2020-8649: Fixed a use-after-free vulnerability in the vgacon_invert_region function in drivers/video/console/vgacon.c (bnc#1162931).\n\nCVE-2020-9383: Fixed an issue in set_fdc in drivers/block/floppy.c, which leads to a wait_til_ready out-of-bounds read (bnc#1165111).\n\nCVE-2019-9458: In the video driver there was a use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed (bnc#1168295).\n\nCVE-2019-3701: Fixed an issue in can_can_gw_rcv, which could cause a system crash (bnc#1120386).\n\nCVE-2019-19768: Fixed a use-after-free in the __blk_add_trace function in kernel/trace/blktrace.c (bnc#1159285).\n\nCVE-2020-11609: Fixed a NULL pointer dereference in the stv06xx subsystem caused by mishandling invalid descriptors (bnc#1168854).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags() (bsc#1170778).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and cdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a video driver. This could lead to local information disclosure with System execution privileges needed (bnc#1170345).\n\nCVE-2020-11608: Fixed an issue in drivers/media/usb/gspca/ov519.c caused by a NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints (bnc#1168829).\n\nCVE-2017-18255: The perf_cpu_time_max_percent_handler function in kernel/events/core.c allowed local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation (bnc#1087813).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the n_tty_receive_buf_common function in drivers/tty/n_tty.c (bnc#1162928).\n\nCVE-2020-2732: A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest (bnc#1163971).\n\nCVE-2019-5108: Fixed a denial-of-service vulnerability caused by triggering AP to send IAPP location updates for stations before the required authentication process has completed (bnc#1159912).\n\nCVE-2020-8992: ext4_protect_reserved_inode in fs/ext4/block_validity.c allowed attackers to cause a denial of service (soft lockup) via a crafted journal size (bnc#1164069).\n\nCVE-2018-21008: Fixed a use-after-free which could be caused by the function rsi_mac80211_detach in the file drivers/net/wireless/rsi/rsi_91x_mac80211.c (bnc#1149591).\n\nCVE-2019-14896: A heap-based buffer overflow vulnerability was found in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP (bnc#1157157).\n\nCVE-2019-14897: A stack-based buffer overflow was found in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA (bnc#1157155).\n\nCVE-2019-18675: Fixed an integer overflow in cpia2_remap_buffer in drivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap implementation. This allowed local users (with /dev/video0 access) to obtain read and write permissions on kernel physical pages, which can possibly result in a privilege escalation (bnc#1157804).\n\nCVE-2019-14615: Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may have allowed an unauthenticated user to potentially enable information disclosure via local access (bnc#1160195, bsc#1165881).\n\nCVE-2019-19965: Fixed a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition (bnc#1159911).\n\nCVE-2019-20054: Fixed a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links (bnc#1159910).\n\nCVE-2019-20096: Fixed a memory leak in __feat_register_sp() in net/dccp/feat.c, which may cause denial of service (bnc#1159908).\n\nCVE-2019-19966: Fixed a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service (bnc#1159841).\n\nCVE-2019-19447: Fixed an issue with mounting a crafted ext4 filesystem image, performing some operations, and unmounting could lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19319: Fixed an issue with a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call (bnc#1158021).\n\nCVE-2019-19767: Fixed mishandling of ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c (bnc#1159297).\n\nCVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures (bnc#1157303).\n\nCVE-2019-19332: There was an OOB memory write via kvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19537: There was a race condition bug that could have been caused by a malicious USB device in the USB character device driver layer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that could have been caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/usb/misc/adutux.c driver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: Fixed a information disclosure on powerpc related to the Spectre-RSB mitigation. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038 1157923).\n\nCVE-2019-18683: Fixed a privilege escalation where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem) (bnc#1155897).\n\nCVE-2019-19062: Fixed a memory leak in the crypto_report() function in crypto/crypto_user_base.c, which allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures (bnc#1157070).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-05-15T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18255", "CVE-2018-21008", "CVE-2019-14615", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-15213", "CVE-2019-18660", "CVE-2019-18675", "CVE-2019-18683", "CVE-2019-19052", "CVE-2019-19062", "CVE-2019-19066", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19527", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19533", "CVE-2019-19534", "CVE-2019-19535", "CVE-2019-19536", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19768", "CVE-2019-19965", "CVE-2019-19966", "CVE-2019-20054", "CVE-2019-20096", "CVE-2019-3701", "CVE-2019-5108", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-10690", "CVE-2020-10720", "CVE-2020-10942", "CVE-2020-11494", "CVE-2020-11608", "CVE-2020-11609", "CVE-2020-2732", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2020-8992", "CVE-2020-9383"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_4_121-92_129-default", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2020-1255-1.NASL", "href": "https://www.tenable.com/plugins/nessus/136661", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:1255-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136661);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2017-18255\", \"CVE-2018-21008\", \"CVE-2019-14615\", \"CVE-2019-14895\", \"CVE-2019-14896\", \"CVE-2019-14897\", \"CVE-2019-14901\", \"CVE-2019-15213\", \"CVE-2019-18660\", \"CVE-2019-18675\", \"CVE-2019-18683\", \"CVE-2019-19052\", \"CVE-2019-19062\", \"CVE-2019-19066\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19319\", \"CVE-2019-19332\", \"CVE-2019-19447\", \"CVE-2019-19523\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19527\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19532\", \"CVE-2019-19533\", \"CVE-2019-19534\", \"CVE-2019-19535\", \"CVE-2019-19536\", \"CVE-2019-19537\", \"CVE-2019-19767\", \"CVE-2019-19768\", \"CVE-2019-19965\", \"CVE-2019-19966\", \"CVE-2019-20054\", \"CVE-2019-20096\", \"CVE-2019-3701\", \"CVE-2019-5108\", \"CVE-2019-9455\", \"CVE-2019-9458\", \"CVE-2020-10690\", \"CVE-2020-10720\", \"CVE-2020-10942\", \"CVE-2020-11494\", \"CVE-2020-11608\", \"CVE-2020-11609\", \"CVE-2020-2732\", \"CVE-2020-8647\", \"CVE-2020-8648\", \"CVE-2020-8649\", \"CVE-2020-8992\", \"CVE-2020-9383\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2020-11494: An issue was discovered in slc_bump in\ndrivers/net/can/slcan.c, which allowed attackers to read uninitialized\ncan_frame data, potentially containing sensitive information from\nkernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL\n(bnc#1168424).\n\nCVE-2020-10942: In get_raw_socket in drivers/vhost/net.c lacks\nvalidation of an sk_family field, which might allow attackers to\ntrigger kernel stack corruption via crafted system calls\n(bnc#1167629).\n\nCVE-2020-8647: Fixed a use-after-free vulnerability in the\nvc_do_resize function in drivers/tty/vt/vt.c (bnc#1162929).\n\nCVE-2020-8649: Fixed a use-after-free vulnerability in the\nvgacon_invert_region function in drivers/video/console/vgacon.c\n(bnc#1162931).\n\nCVE-2020-9383: Fixed an issue in set_fdc in drivers/block/floppy.c,\nwhich leads to a wait_til_ready out-of-bounds read (bnc#1165111).\n\nCVE-2019-9458: In the video driver there was a use after free due to a\nrace condition. This could lead to local escalation of privilege with\nno additional execution privileges needed (bnc#1168295).\n\nCVE-2019-3701: Fixed an issue in can_can_gw_rcv, which could cause a\nsystem crash (bnc#1120386).\n\nCVE-2019-19768: Fixed a use-after-free in the __blk_add_trace function\nin kernel/trace/blktrace.c (bnc#1159285).\n\nCVE-2020-11609: Fixed a NULL pointer dereference in the stv06xx\nsubsystem caused by mishandling invalid descriptors (bnc#1168854).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags()\n(bsc#1170778).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and\ncdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a\nvideo driver. This could lead to local information disclosure with\nSystem execution privileges needed (bnc#1170345).\n\nCVE-2020-11608: Fixed an issue in drivers/media/usb/gspca/ov519.c\ncaused by a NULL pointer dereferences in ov511_mode_init_regs and\nov518_mode_init_regs when there are zero endpoints (bnc#1168829).\n\nCVE-2017-18255: The perf_cpu_time_max_percent_handler function in\nkernel/events/core.c allowed local users to cause a denial of service\n(integer overflow) or possibly have unspecified other impact via a\nlarge value, as demonstrated by an incorrect sample-rate calculation\n(bnc#1087813).\n\nCVE-2020-8648: There was a use-after-free vulnerability in the\nn_tty_receive_buf_common function in drivers/tty/n_tty.c\n(bnc#1162928).\n\nCVE-2020-2732: A flaw was discovered in the way that the KVM\nhypervisor handled instruction emulation for an L2 guest when nested\nvirtualisation is enabled. Under some circumstances, an L2 guest may\ntrick the L0 guest into accessing sensitive L1 resources that should\nbe inaccessible to the L2 guest (bnc#1163971).\n\nCVE-2019-5108: Fixed a denial-of-service vulnerability caused by\ntriggering AP to send IAPP location updates for stations before the\nrequired authentication process has completed (bnc#1159912).\n\nCVE-2020-8992: ext4_protect_reserved_inode in fs/ext4/block_validity.c\nallowed attackers to cause a denial of service (soft lockup) via a\ncrafted journal size (bnc#1164069).\n\nCVE-2018-21008: Fixed a use-after-free which could be caused by the\nfunction rsi_mac80211_detach in the file\ndrivers/net/wireless/rsi/rsi_91x_mac80211.c (bnc#1149591).\n\nCVE-2019-14896: A heap-based buffer overflow vulnerability was found\nin Marvell WiFi chip driver. A remote attacker could cause a denial of\nservice (system crash) or, possibly execute arbitrary code, when the\nlbs_ibss_join_existing function is called after a STA connects to an\nAP (bnc#1157157).\n\nCVE-2019-14897: A stack-based buffer overflow was found in Marvell\nWiFi chip driver. An attacker is able to cause a denial of service\n(system crash) or, possibly execute arbitrary code, when a STA works\nin IBSS mode (allows connecting stations together without the use of\nan AP) and connects to another STA (bnc#1157155).\n\nCVE-2019-18675: Fixed an integer overflow in cpia2_remap_buffer in\ndrivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap\nimplementation. This allowed local users (with /dev/video0 access) to\nobtain read and write permissions on kernel physical pages, which can\npossibly result in a privilege escalation (bnc#1157804).\n\nCVE-2019-14615: Insufficient control flow in certain data structures\nfor some Intel(R) Processors with Intel(R) Processor Graphics may have\nallowed an unauthenticated user to potentially enable information\ndisclosure via local access (bnc#1160195, bsc#1165881).\n\nCVE-2019-19965: Fixed a NULL pointer dereference in\ndrivers/scsi/libsas/sas_discover.c because of mishandling of port\ndisconnection during discovery, related to a PHY down race condition\n(bnc#1159911).\n\nCVE-2019-20054: Fixed a NULL pointer dereference in\ndrop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links\n(bnc#1159910).\n\nCVE-2019-20096: Fixed a memory leak in __feat_register_sp() in\nnet/dccp/feat.c, which may cause denial of service (bnc#1159908).\n\nCVE-2019-19966: Fixed a use-after-free in cpia2_exit() in\ndrivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service\n(bnc#1159841).\n\nCVE-2019-19447: Fixed an issue with mounting a crafted ext4 filesystem\nimage, performing some operations, and unmounting could lead to a\nuse-after-free in ext4_put_super in fs/ext4/super.c, related to\ndump_orphan_list in fs/ext4/super.c (bnc#1158819).\n\nCVE-2019-19319: Fixed an issue with a setxattr operation, after a\nmount of a crafted ext4 image, can cause a slab-out-of-bounds write\naccess because of an ext4_xattr_set_entry use-after-free in\nfs/ext4/xattr.c when a large old_size value is used in a memset call\n(bnc#1158021).\n\nCVE-2019-19767: Fixed mishandling of ext4_expand_extra_isize, as\ndemonstrated by use-after-free errors in __ext4_expand_extra_isize and\next4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c\n(bnc#1159297).\n\nCVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function\nin drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nbfa_port_get_stats() failures (bnc#1157303).\n\nCVE-2019-19332: There was an OOB memory write via\nkvm_dev_ioctl_get_cpuid (bsc#1158827).\n\nCVE-2019-19537: There was a race condition bug that could have been\ncaused by a malicious USB device in the USB character device driver\nlayer (bnc#1158904).\n\nCVE-2019-19535: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/hid/usbhid/hiddev.c\ndriver (bnc#1158900).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that\ncould have been caused by a malicious USB device in the Linux kernel\nHID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/usb/misc/adutux.c\ndriver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was\na use-after-free caused by a malicious USB device in the\ndrivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi\nchip driver. The flaw could occur when the station attempts a\nconnection negotiation during the handling of the remote devices\ncountry settings. This could allow the remote device to cause a denial\nof service (system crash) or possibly execute arbitrary code\n(bnc#1157158).\n\nCVE-2019-18660: Fixed a information disclosure on powerpc related to\nthe Spectre-RSB mitigation. This is related to\narch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c\n(bnc#1157038 1157923).\n\nCVE-2019-18683: Fixed a privilege escalation where local users have\n/dev/video0 access, but only if the driver happens to be loaded. There\nare multiple race conditions during streaming stopping in this driver\n(part of the V4L2 subsystem) (bnc#1155897).\n\nCVE-2019-19062: Fixed a memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c, which allowed attackers to cause a denial\nof service (memory consumption) by triggering crypto_report_alg()\nfailures (bnc#1157333).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c allowed attackers to cause a denial of\nservice (memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157324).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c allowed attackers to cause a\ndenial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nwait_for_completion_timeout() failures (bnc#1157070).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-1112)
