DATABASE RESOURCES PRICING ABOUT US

{"id": "OPENVAS:1361412562311220201269", "vendorId": null, "type": "openvas", "bulletinFamily": "scanner", "title": "Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-1269)", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "published": "2020-03-19T00:00:00", "modified": "2020-03-19T00:00:00", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}, "cvss2": {}, "cvss3": {}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201269", "reporter": "Copyright (C) 2020 Greenbone Networks GmbH", "references": ["2020-1269", "https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1269"], "cvelist": ["CVE-2019-15538", "CVE-2019-15807", "CVE-2019-12378", "CVE-2019-19062", "CVE-2018-7191", "CVE-2019-15921", "CVE-2018-16871", "CVE-2019-12381", "CVE-2019-18805", "CVE-2018-16884", "CVE-2018-20856", "CVE-2018-20976", "CVE-2019-14821", "CVE-2019-16994", "CVE-2013-4343", "CVE-2017-5897", 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FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2020.1269\");\n script_version(\"2020-03-19T13:43:06+0000\");\n script_cve_id(\"CVE-2017-5897\", \"CVE-2018-16871\", \"CVE-2018-16884\", \"CVE-2018-20856\", \"CVE-2018-20976\", \"CVE-2018-7191\", \"CVE-2019-12378\", \"CVE-2019-12381\", \"CVE-2019-14821\", \"CVE-2019-15538\", \"CVE-2019-15807\", \"CVE-2019-15921\", \"CVE-2019-16994\", \"CVE-2019-18805\", \"CVE-2019-19062\", \"CVE-2019-3882\");\n script_tag(name:\"cvss_base\", value:\"7.8\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-03-19 13:43:06 +0000 (Thu, 19 Mar 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-03-19 13:43:06 +0000 (Thu, 19 Mar 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-1269)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROSVIRT-3\\.0\\.2\\.2\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2020-1269\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1269\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'kernel' package(s) announced via the EulerOS-SA-2020-1269 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. 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There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.(CVE-2019-18805)\n\nIn the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn-fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a.(CVE-2019-16994)\n\nAn issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idr_alloc() fails in genl_register_family() in net/netlink/genetlink.c.(CVE-2019-15921)\n\nIn the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.(CVE-2019-15807)\n\nAn issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. 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{"nessus": [{"lastseen": "2023-02-06T14:15:57", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.(CVE-2018-7191)\n\n - 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)\n\n - An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. 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"vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T14:56:02", "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 xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.(CVE-2018-10323)\n\n - A flaw was found in the Linux kernel's ext4 filesystem.\n A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.(CVE-2018-10879)\n\n - A flaw was found in the Linux kernel's ext4 filesystem.\n A local user can cause an out-of-bound write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image. (CVE-2018-10883)\n\n - The Linux kernel was found vulnerable to an integer overflow in the drivers/video/fbdev/uvesafb.c:uvesafb_setcmap() function. The vulnerability could result in local attackers being able to crash the kernel or potentially elevate privileges.(CVE-2018-13406)\n\n - It was found that paravirt_patch_call/jump() functions in the arch/x86/kernel/paravirt.c in the Linux kernel mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtualized guests. (CVE-2018-15594)\n\n - A flaw was found in the Linux kernel's NFS implementation. An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence.\n This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost. (CVE-2018-16871)\n\n - A vulnerability was found in the Linux kernelaEURtms floppy disk driver implementation. A local attacker with access to the floppy device could call set_geometry in drivers/block/floppy.c, which does not validate the sect and head fields, causing an integer overflow and out-of-bounds read. This flaw may crash the system or allow an attacker to gather information causing subsequent successful attacks. (CVE-2019-14283)\n\n - A vulnerability was found in the Linux kernelaEURtms floppy disk driver implementation. A local attacker with access to the floppy disk device file (/dev/fd0 through to /dev/fdN) can create a situation that causes the kernel to divide by zero. This requires two consecutive ioctl calls to be issued. The first ioctl call sets the sector and rate values, and the second ioctl is the call to format the floppy disk to the appropriate values. This flaw can cause the system to divide by zero and panic the host. No media (floppy) is required to be inserted for this attack to work properly.(CVE-2019-14284)\n\n - In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.(CVE-2019-13648)\n\n - In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages. (CVE-2019-13631)\n\n - An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. 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Forcing a server to send UDP traffic is trivial if the server is a DNS server. ICMP traffic is trivial if the server answers ICMP Echo requests (ping). For client targets, if the target visits the attacker's web page, then WebRTC or gQUIC can be used to force UDP traffic to attacker-controlled IP addresses. NOTE: this attack against KASLR became viable in 4.1 because IP ID generation was changed to have a dependency on an address associated with a network namespace.(CVE-2019-10639)** DISPUTED ** An issue was discovered in ip6_ra_control in net/ipv6/ipv6_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: This has been disputed as not an issue.(CVE-2019-12378)**DISPUTED** An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. phys_efi_set_virtual_address_map in arch/x86/platform/efi/efi.c and efi_call_phys_prolog in arch/x86/platform/efi/efi_64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because ?All the code touched by the referenced commit runs only at boot, before any user processes are started. Therefore, there is no possibility for an unprivileged user to control it.?.(CVE-2019-12380)** DISPUTED ** An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL.(CVE-2019-12381)** DISPUTED ** An issue was discovered in the MPT3COMMAND case in _ctl_ioctl_main in drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux kernel through 5.1.5. It allows local users to cause a denial of service or possibly have unspecified other impact by changing the value of ioc_number between two kernel reads of that value, aka a 'double fetch' vulnerability. NOTE: a third party reports that this is unexploitable because the doubly fetched value is not used.(CVE-2019-12456)An issue was discovered in the Linux kernel before 4.20.15. The nfc_llcp_build_tlv function in netfc/llcp_commands.c may return NULL. If the caller does not check for this, it will trigger a NULL pointer dereference. This will cause denial of service. This affects nfc_llcp_build_gb in netfc/llcp_core.c.(CVE-2019-12818)An issue was discovered in the Linux kernel before 5.0. The function\n __mdiobus_register() in driverset/phy/mdio_bus.c calls put_device(), which will trigger a fixed_mdio_bus_init use-after-free. This will cause a denial of service.(CVE-2019-12819)A NULL pointer dereference vulnerability in the function nfc_genl_deactivate_target() in netfcetlink.c in the Linux kernel before 5.1.13 can be triggered by a malicious user-mode program that omits certain NFC attributes, leading to denial of service.(CVE-2019-12984)In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE:\n SELinux deny_ptrace might be a usable workaround in some environments.(CVE-2019-13272)In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.(CVE-2019-13631)In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.(CVE-2019-13648)In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.(CVE-2019-14283)In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default.(CVE-2019-14284)In the Linux kernel before 4.16.4, a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.(CVE-2019-14763)An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/v4l2-core/v4l2-dev.c driver because drivers/media/radio/radio-raremono.c does not properly allocate memory.(CVE-2019-15211)An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c.(CVE-2019-15292)A flaw was found in the way the sit_init_net function in the Linux kernel handled resource cleanup on errors. 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This attack can be carried out remotely, by\n the attacker forcing the target device to send UDP or\n ICMP (or certain other) traffic to attacker-controlled\n IP addresses. Forcing a server to send UDP traffic is\n trivial if the server is a DNS server. ICMP traffic is\n trivial if the server answers ICMP Echo requests\n (ping). For client targets, if the target visits the\n attacker's web page, then WebRTC or gQUIC can be used\n to force UDP traffic to attacker-controlled IP\n addresses. NOTE: this attack against KASLR became\n viable in 4.1 because IP ID generation was changed to\n have a dependency on an address associated with a\n network namespace.(CVE-2019-10639)** DISPUTED ** An\n issue was discovered in ip6_ra_control in\n net/ipv6/ipv6_sockglue.c in the Linux kernel through\n 5.1.5. There is an unchecked kmalloc of new_ra, which\n might allow an attacker to cause a denial of service\n (NULL pointer dereference and system crash). 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NOTE: this is disputed\n because new_ra is never used if it is\n NULL.(CVE-2019-12381)** DISPUTED ** An issue was\n discovered in the MPT3COMMAND case in _ctl_ioctl_main\n in drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux\n kernel through 5.1.5. It allows local users to cause a\n denial of service or possibly have unspecified other\n impact by changing the value of ioc_number between two\n kernel reads of that value, aka a 'double fetch'\n vulnerability. NOTE: a third party reports that this is\n unexploitable because the doubly fetched value is not\n used.(CVE-2019-12456)An issue was discovered in the\n Linux kernel before 4.20.15. The nfc_llcp_build_tlv\n function in netfc/llcp_commands.c may return NULL. If\n the caller does not check for this, it will trigger a\n NULL pointer dereference. This will cause denial of\n service. This affects nfc_llcp_build_gb in\n netfc/llcp_core.c.(CVE-2019-12818)An issue was\n discovered in the Linux kernel before 5.0. The function\n __mdiobus_register() in driverset/phy/mdio_bus.c calls\n put_device(), which will trigger a fixed_mdio_bus_init\n use-after-free. This will cause a denial of\n service.(CVE-2019-12819)A NULL pointer dereference\n vulnerability in the function\n nfc_genl_deactivate_target() in netfcetlink.c in the\n Linux kernel before 5.1.13 can be triggered by a\n malicious user-mode program that omits certain NFC\n attributes, leading to denial of\n service.(CVE-2019-12984)In the Linux kernel before\n 5.1.17, ptrace_link in kernel/ptrace.c mishandles the\n recording of the credentials of a process that wants to\n create a ptrace relationship, which allows local users\n to obtain root access by leveraging certain scenarios\n with a parent-child process relationship, where a\n parent drops privileges and calls execve (potentially\n allowing control by an attacker). One contributing\n factor is an object lifetime issue (which can also\n cause a panic). Another contributing factor is\n incorrect marking of a ptrace relationship as\n privileged, which is exploitable through (for example)\n Polkit's pkexec helper with PTRACE_TRACEME. NOTE:\n SELinux deny_ptrace might be a usable workaround in\n some environments.(CVE-2019-13272)In\n parse_hid_report_descriptor in\n drivers/input/tablet/gtco.c in the Linux kernel through\n 5.2.1, a malicious USB device can send an HID report\n that triggers an out-of-bounds write during generation\n of debugging messages.(CVE-2019-13631)In the Linux\n kernel through 5.2.1 on the powerpc platform, when\n hardware transactional memory is disabled, a local user\n can cause a denial of service (TM Bad Thing exception\n and system crash) via a sigreturn() system call that\n sends a crafted signal frame. This affects\n arch/powerpc/kernel/signal_32.c and\n arch/powerpc/kernel/signal_64.c.(CVE-2019-13648)In the\n Linux kernel before 5.2.3, set_geometry in\n drivers/block/floppy.c does not validate the sect and\n head fields, as demonstrated by an integer overflow and\n out-of-bounds read. It can be triggered by an\n unprivileged local user when a floppy disk has been\n inserted. NOTE: QEMU creates the floppy device by\n default.(CVE-2019-14283)In the Linux kernel before\n 5.2.3, drivers/block/floppy.c allows a denial of\n service by setup_format_params division-by-zero. Two\n consecutive ioctls can trigger the bug: the first one\n should set the drive geometry with .sect and .rate\n values that make F_SECT_PER_TRACK be zero. Next, the\n floppy format operation should be called. It can be\n triggered by an unprivileged local user even when a\n floppy disk has not been inserted. 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'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-kdump-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-kdump-devel-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-3.10.0-862.48.1.el7', 'sp':'5', 'cpu':'x86_64', '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 subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Extended Update Support repository.\\n' +\n 'Access to this repository requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + 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-debug / kernel-debug-devel / etc');\n}\n", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-28T15:58:18", "description": "The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities:\n\n - The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.\n (CVE-2011-1079)\n\n - An issue was discovered in fs/gfs2/rgrp.c in the Linux kernel before 4.8. A use-after-free is caused by the functions gfs2_clear_rgrpd and read_rindex_entry.\n (CVE-2016-10905)\n\n - 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)\n\n - An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c.\n (CVE-2017-18595)\n\n - 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)\n\n - An issue was discovered in the Linux kernel before 4.20.\n There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace. (CVE-2018-20855)\n\n - An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before 4.18. A use after free exists, related to xfs_fs_fill_super failure. (CVE-2018-20976)\n\n - In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.\n (CVE-2018-7191)\n\n - Insufficient access control in 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;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series;\n Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access.\n (CVE-2019-0154)\n\n - 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;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series;\n 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.\n (CVE-2019-0155)\n\n - 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)\n\n - The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests. (CVE-2019-11487)\n\n - The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\\0' character. (CVE-2019-11884)\n\n - ** DISPUTED ** An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).\n NOTE: The vendor disputes this issues as not being a vulnerability because kstrdup() returning NULL is handled sufficiently and there is no chance for a NULL pointer dereference. (CVE-2019-12382)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb- init.c driver. (CVE-2019-15213)\n\n - An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.\n (CVE-2019-15538)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service. (CVE-2019-15916)\n\n - An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems. (CVE-2019-16413)\n\n - An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable.\n This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance. (CVE-2019-17075)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack.\n Kernel 3.10.x and 4.18.x branches are believed to be vulnerable. (CVE-2019-3874)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-31T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0266)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1079", "CVE-2013-4343", "CVE-2016-10905", "CVE-2017-18550", "CVE-2017-18595", "CVE-2018-12207", "CVE-2018-20836", "CVE-2018-20855", "CVE-2018-20976", "CVE-2018-7191", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-11135", "CVE-2019-11487", "CVE-2019-11884", "CVE-2019-12382", "CVE-2019-15213", "CVE-2019-15538", "CVE-2019-15807", "CVE-2019-15916", "CVE-2019-16413", "CVE-2019-17075", "CVE-2019-3874"], "modified": "2021-01-14T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2019-0266_KERNEL-RT.NASL", "href": "https://www.tenable.com/plugins/nessus/132499", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2019-0266. The text\n# itself is copyright (C) ZTE, Inc.\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(132499);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/14\");\n\n script_cve_id(\n \"CVE-2011-1079\",\n \"CVE-2016-10905\",\n \"CVE-2017-18550\",\n \"CVE-2017-18595\",\n \"CVE-2018-7191\",\n \"CVE-2018-12207\",\n \"CVE-2018-20836\",\n \"CVE-2018-20855\",\n \"CVE-2018-20976\",\n \"CVE-2019-0154\",\n \"CVE-2019-0155\",\n \"CVE-2019-3874\",\n \"CVE-2019-11135\",\n \"CVE-2019-11487\",\n \"CVE-2019-11884\",\n \"CVE-2019-12382\",\n \"CVE-2019-15213\",\n \"CVE-2019-15538\",\n \"CVE-2019-15807\",\n \"CVE-2019-15916\",\n \"CVE-2019-16413\",\n \"CVE-2019-17075\"\n );\n script_bugtraq_id(\n 46616,\n 107488,\n 108054,\n 108196,\n 108299,\n 108380,\n 108474\n );\n\n script_name(english:\"NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0266)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote machine is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected\nby multiple vulnerabilities:\n\n - The bnep_sock_ioctl function in\n net/bluetooth/bnep/sock.c in the Linux kernel before\n 2.6.39 does not ensure that a certain device field ends\n with a '\\0' character, which allows local users to\n obtain potentially sensitive information from kernel\n stack memory, or cause a denial of service (BUG and\n system crash), via a BNEPCONNADD command.\n (CVE-2011-1079)\n\n - An issue was discovered in fs/gfs2/rgrp.c in the Linux\n kernel before 4.8. A use-after-free is caused by the\n functions gfs2_clear_rgrpd and read_rindex_entry.\n (CVE-2016-10905)\n\n - An issue was discovered in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel\n before 4.13. There is potential exposure of kernel stack\n memory because aac_get_hba_info does not initialize the\n hbainfo structure. (CVE-2017-18550)\n\n - An issue was discovered in the Linux kernel before\n 4.14.11. A double free may be caused by the function\n allocate_trace_buffer in the file kernel/trace/trace.c.\n (CVE-2017-18595)\n\n - Improper invalidation for page table updates by a\n virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to\n potentially enable denial of service of the host system\n via local access. (CVE-2018-12207)\n\n - An issue was discovered in the Linux kernel before 4.20.\n There is a race condition in smp_task_timedout() and\n smp_task_done() in drivers/scsi/libsas/sas_expander.c,\n leading to a use-after-free. (CVE-2018-20836)\n\n - An issue was discovered in the Linux kernel before\n 4.18.7. In create_qp_common in\n drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp\n was never initialized, resulting in a leak of stack\n memory to userspace. (CVE-2018-20855)\n\n - An issue was discovered in fs/xfs/xfs_super.c in the\n Linux kernel before 4.18. A use after free exists,\n related to xfs_fs_fill_super failure. (CVE-2018-20976)\n\n - In the tun subsystem in the Linux kernel before 4.13.14,\n dev_get_valid_name is not called before\n register_netdevice. This allows local users to cause a\n denial of service (NULL pointer dereference and panic)\n via an ioctl(TUNSETIFF) call with a dev name containing\n a / character. This is similar to CVE-2013-4343.\n (CVE-2018-7191)\n\n - Insufficient access control in subsystem for Intel (R)\n processor graphics in 6th, 7th, 8th and 9th Generation\n Intel(R) Core(TM) Processor Families; Intel(R)\n Pentium(R) Processor J, N, Silver and Gold Series;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900\n Series; Intel(R) Atom(R) Processor A and E3900 Series;\n Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100\n Processor Families may allow an authenticated user to\n potentially enable denial of service via local access.\n (CVE-2019-0154)\n\n - Insufficient access control in a subsystem for Intel (R)\n processor graphics in 6th, 7th, 8th and 9th Generation\n Intel(R) Core(TM) Processor Families; Intel(R)\n Pentium(R) Processor J, N, Silver and Gold Series;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900\n Series; Intel(R) Atom(R) Processor A and E3900 Series;\n Intel(R) Xeon(R) Processor E3-1500 v5 and v6, E-2100 and\n E-2200 Processor Families; Intel(R) Graphics Driver for\n Windows before 26.20.100.6813 (DCH) or 26.20.100.6812\n and before 21.20.x.5077 (aka15.45.5077), i915 Linux\n Driver for Intel(R) Processor Graphics before versions\n 5.4-rc7, 5.3.11, 4.19.84, 4.14.154, 4.9.201, 4.4.201 may\n allow an authenticated user to potentially enable\n escalation of privilege via local access.\n (CVE-2019-0155)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing\n speculative execution may allow an authenticated user to\n potentially enable information disclosure via a side\n channel with local access. (CVE-2019-11135)\n\n - The Linux kernel before 5.1-rc5 allows page->_refcount\n reference count overflow, with resultant use-after-free\n issues, if about 140 GiB of RAM exists. This is related\n to fs/fuse/dev.c, fs/pipe.c, fs/splice.c,\n include/linux/mm.h, include/linux/pipe_fs_i.h,\n kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can\n occur with FUSE requests. (CVE-2019-11487)\n\n - The do_hidp_sock_ioctl function in\n net/bluetooth/hidp/sock.c in the Linux kernel before\n 5.0.15 allows a local user to obtain potentially\n sensitive information from kernel stack memory via a\n HIDPCONNADD command, because a name field may not end\n with a '\\0' character. (CVE-2019-11884)\n\n - ** DISPUTED ** An issue was discovered in\n drm_load_edid_firmware in\n drivers/gpu/drm/drm_edid_load.c in the Linux kernel\n through 5.1.5. There is an unchecked kstrdup of fwstr,\n which might allow an attacker to cause a denial of\n service (NULL pointer dereference and system crash).\n NOTE: The vendor disputes this issues as not being a\n vulnerability because kstrdup() returning NULL is\n handled sufficiently and there is no chance for a NULL\n pointer dereference. (CVE-2019-12382)\n\n - An issue was discovered in the Linux kernel before\n 5.2.3. There is a use-after-free caused by a malicious\n USB device in the drivers/media/usb/dvb-usb/dvb-usb-\n init.c driver. (CVE-2019-15213)\n\n - An issue was discovered in xfs_setattr_nonsize in\n fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS\n partially wedges when a chgrp fails on account of being\n out of disk quota. xfs_setattr_nonsize is failing to\n unlock the ILOCK after the xfs_qm_vop_chown_reserve call\n fails. This is primarily a local DoS attack vector, but\n it might result as well in remote DoS if the XFS\n filesystem is exported for instance via NFS.\n (CVE-2019-15538)\n\n - In the Linux kernel before 5.1.13, there is a memory\n leak in drivers/scsi/libsas/sas_expander.c when SAS\n expander discovery fails. This will cause a BUG and\n denial of service. (CVE-2019-15807)\n\n - An issue was discovered in the Linux kernel before\n 5.0.1. There is a memory leak in\n register_queue_kobjects() in net/core/net-sysfs.c, which\n will cause denial of service. (CVE-2019-15916)\n\n - An issue was discovered in the Linux kernel before\n 5.0.4. The 9p filesystem did not protect i_size_write()\n properly, which causes an i_size_read() infinite loop\n and denial of service on SMP systems. (CVE-2019-16413)\n\n - An issue was discovered in write_tpt_entry in\n drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel\n through 5.3.2. The cxgb4 driver is directly calling\n dma_map_single (a DMA function) from a stack variable.\n This could allow an attacker to trigger a Denial of\n Service, exploitable if this driver is used on an\n architecture for which this stack/DMA interaction has\n security relevance. (CVE-2019-17075)\n\n - The SCTP socket buffer used by a userspace application\n is not accounted by the cgroups subsystem. An attacker\n can use this flaw to cause a denial of service attack.\n Kernel 3.10.x and 4.18.x branches are believed to be\n vulnerable. (CVE-2019-3874)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/notice/NS-SA-2019-0266\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL kernel-rt packages. Note that updated packages may not be available yet. Please contact ZTE\nfor more information.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2018-20836\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2012/06/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/31\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"NewStart CGSL Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/ZTE-CGSL/release\", \"Host/ZTE-CGSL/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/ZTE-CGSL/release\");\nif (isnull(release) || release !~ \"^CGSL (MAIN|CORE)\") audit(AUDIT_OS_NOT, \"NewStart Carrier Grade Server Linux\");\n\nif (release !~ \"CGSL CORE 5.04\" &&\n release !~ \"CGSL MAIN 5.04\")\n audit(AUDIT_OS_NOT, 'NewStart CGSL CORE 5.04 / NewStart CGSL MAIN 5.04');\n\nif (!get_kb_item(\"Host/ZTE-CGSL/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"NewStart Carrier Grade Server Linux\", cpu);\n\nflag = 0;\n\npkgs = {\n \"CGSL CORE 5.04\": [\n \"kernel-rt-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debug-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debug-debuginfo-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debug-devel-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debug-kvm-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debug-kvm-debuginfo-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debuginfo-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-debuginfo-common-x86_64-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-devel-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n \"kernel-rt-doc-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\",\n 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\"kernel-rt-trace-kvm-debuginfo-3.10.0-693.21.1.rt56.639.el7.cgslv5_4.28.389.gdaa53e1\"\n ]\n};\npkg_list = pkgs[release];\n\nforeach (pkg in pkg_list)\n if (rpm_check(release:\"ZTE \" + release, reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt\");\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-28T15:57:59", "description": "The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by multiple vulnerabilities:\n\n - The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.\n (CVE-2011-1079)\n\n - An issue was discovered in fs/gfs2/rgrp.c in the Linux kernel before 4.8. A use-after-free is caused by the functions gfs2_clear_rgrpd and read_rindex_entry.\n (CVE-2016-10905)\n\n - 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)\n\n - An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c.\n (CVE-2017-18595)\n\n - 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)\n\n - An issue was discovered in the Linux kernel before 4.20.\n There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace. (CVE-2018-20855)\n\n - An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before 4.18. A use after free exists, related to xfs_fs_fill_super failure. (CVE-2018-20976)\n\n - In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.\n (CVE-2018-7191)\n\n - Insufficient access control in 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;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series;\n Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access.\n (CVE-2019-0154)\n\n - 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;\n Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series;\n 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.\n (CVE-2019-0155)\n\n - 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)\n\n - The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests. (CVE-2019-11487)\n\n - The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\\0' character. (CVE-2019-11884)\n\n - ** DISPUTED ** An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).\n NOTE: The vendor disputes this issues as not being a vulnerability because kstrdup() returning NULL is handled sufficiently and there is no chance for a NULL pointer dereference. (CVE-2019-12382)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb- init.c driver. (CVE-2019-15213)\n\n - An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.\n (CVE-2019-15538)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service. (CVE-2019-15916)\n\n - An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems. (CVE-2019-16413)\n\n - An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable.\n This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance. (CVE-2019-17075)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack.\n Kernel 3.10.x and 4.18.x branches are believed to be vulnerable. (CVE-2019-3874)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-31T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0264)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1079", "CVE-2013-4343", "CVE-2016-10905", "CVE-2017-18550", "CVE-2017-18595", "CVE-2018-12207", "CVE-2018-20836", "CVE-2018-20855", "CVE-2018-20976", "CVE-2018-7191", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-11135", "CVE-2019-11487", "CVE-2019-11884", "CVE-2019-12382", "CVE-2019-15213", "CVE-2019-15538", "CVE-2019-15807", "CVE-2019-15916", "CVE-2019-16413", "CVE-2019-17075", "CVE-2019-3874"], "modified": "2021-01-14T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2019-0264_KERNEL.NASL", "href": "https://www.tenable.com/plugins/nessus/132490", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2019-0264. 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A use-after-free is caused by the\n functions gfs2_clear_rgrpd and read_rindex_entry.\n (CVE-2016-10905)\n\n - An issue was discovered in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel\n before 4.13. There is potential exposure of kernel stack\n memory because aac_get_hba_info does not initialize the\n hbainfo structure. (CVE-2017-18550)\n\n - An issue was discovered in the Linux kernel before\n 4.14.11. A double free may be caused by the function\n allocate_trace_buffer in the file kernel/trace/trace.c.\n (CVE-2017-18595)\n\n - Improper invalidation for page table updates by a\n virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to\n potentially enable denial of service of the host system\n via local access. (CVE-2018-12207)\n\n - An issue was discovered in the Linux kernel before 4.20.\n There is a race condition in smp_task_timedout() and\n smp_task_done() in drivers/scsi/libsas/sas_expander.c,\n leading to a use-after-free. (CVE-2018-20836)\n\n - An issue was discovered in the Linux kernel before\n 4.18.7. In create_qp_common in\n drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp\n was never initialized, resulting in a leak of stack\n memory to userspace. (CVE-2018-20855)\n\n - An issue was discovered in fs/xfs/xfs_super.c in the\n Linux kernel before 4.18. A use after free exists,\n related to xfs_fs_fill_super failure. (CVE-2018-20976)\n\n - In the tun subsystem in the Linux kernel before 4.13.14,\n dev_get_valid_name is not called before\n register_netdevice. This allows local users to cause a\n denial of service (NULL pointer dereference and panic)\n via an ioctl(TUNSETIFF) call with a dev name containing\n a / character. 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(CVE-2019-11135)\n\n - The Linux kernel before 5.1-rc5 allows page->_refcount\n reference count overflow, with resultant use-after-free\n issues, if about 140 GiB of RAM exists. This is related\n to fs/fuse/dev.c, fs/pipe.c, fs/splice.c,\n include/linux/mm.h, include/linux/pipe_fs_i.h,\n kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can\n occur with FUSE requests. (CVE-2019-11487)\n\n - The do_hidp_sock_ioctl function in\n net/bluetooth/hidp/sock.c in the Linux kernel before\n 5.0.15 allows a local user to obtain potentially\n sensitive information from kernel stack memory via a\n HIDPCONNADD command, because a name field may not end\n with a '\\0' character. (CVE-2019-11884)\n\n - ** DISPUTED ** An issue was discovered in\n drm_load_edid_firmware in\n drivers/gpu/drm/drm_edid_load.c in the Linux kernel\n through 5.1.5. 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This is primarily a local DoS attack vector, but\n it might result as well in remote DoS if the XFS\n filesystem is exported for instance via NFS.\n (CVE-2019-15538)\n\n - In the Linux kernel before 5.1.13, there is a memory\n leak in drivers/scsi/libsas/sas_expander.c when SAS\n expander discovery fails. This will cause a BUG and\n denial of service. (CVE-2019-15807)\n\n - An issue was discovered in the Linux kernel before\n 5.0.1. There is a memory leak in\n register_queue_kobjects() in net/core/net-sysfs.c, which\n will cause denial of service. (CVE-2019-15916)\n\n - An issue was discovered in the Linux kernel before\n 5.0.4. The 9p filesystem did not protect i_size_write()\n properly, which causes an i_size_read() infinite loop\n and denial of service on SMP systems. (CVE-2019-16413)\n\n - An issue was discovered in write_tpt_entry in\n drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel\n through 5.3.2. 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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-abi-whitelists');\n}\n", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-29T16:47:25", "description": "The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2018-7191: In the tun subsystem dev_get_valid_name xwas not called before register_netdevice. This allowed local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343 (bnc#1135603).\n\n - CVE-2019-11085: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux may have allowed an authenticated user to potentially enable escalation of privilege via local access (bnc#1135278).\n\n - CVE-2019-11486: The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel had multiple race conditions (bnc#1133188). It was disabled by default.\n\n - CVE-2019-11811: There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c (bnc#1134397).\n\n - CVE-2019-11815: An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c kernel. There is a race condition leading to a use-after-free, related to net namespace cleanup (bnc#1134537).\n\n - CVE-2019-11833: fs/ext4/extents.c did not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem (bnc#1135281).\n\n - CVE-2019-11884: The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c allowed a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\\0' character (bnc#1134848).\n\n - CVE-2019-3882: A flaw was found in the vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). (bnc#1131416 bnc#1131427).\n\n - CVE-2019-5489: The mincore() implementation in mm/mincore.c allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing of secret information. (Fixing this affects the output of the fincore program.) Limited remote exploitation may be possible, as demonstrated by latency differences in accessing public files from an Apache HTTP Server (bnc#1120843).\n\n - CVE-2019-9500: A brcmfmac heap buffer overflow in brcmf_wowl_nd_results was fixed (bnc#1132681).\n\n - CVE-2019-9503: Multiple brcmfmac frame validation bypasses have been fixed (bnc#1132828).\n\nThe following non-security bugs were fixed :\n\n - 9p: do not trust pdu content for stat item size (bsc#1051510).\n\n - 9p locks: add mount option for lock retry interval (bsc#1051510).\n\n - acpi: Add Hygon Dhyana support ().\n\n - acpi: Add Hygon Dhyana support (fate#327735).\n\n - acpi: button: reinitialize button state upon resume (bsc#1051510).\n\n - acpiCA: AML interpreter: add region addresses in global list during initialization (bsc#1051510).\n\n - acpiCA: Namespace: remove address node from global list after method termination (bsc#1051510).\n\n - acpi, nfit: Prefer _DSM over _LSR for namespace label reads (bsc#112128) (bsc#1132426).\n\n - acpi: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle (bsc#1111666).\n\n - acpi: property: restore _DSD data subnodes GUID comment (bsc#1111666).\n\n - acpi / SBS: Fix GPE storm on recent MacBookPro's (bsc#1051510).\n\n - acpi / utils: Drop reference in test for device presence (bsc#1051510).\n\n - alsa: core: Do not refer to snd_cards array directly (bsc#1051510).\n\n - alsa: core: Fix card races between register and disconnect (bsc#1051510).\n\n - alsa: emu10k1: Drop superfluous id-uniquification behavior (bsc#1051510).\n\n - alsa: hda - Add two more machines to the power_save_blacklist (bsc#1051510).\n\n - alsa: hda/hdmi - Consider eld_valid when reporting jack event (bsc#1051510).\n\n - alsa: hda/hdmi - Read the pin sense from register when repolling (bsc#1051510).\n\n - alsa: hda: Initialize power_state field properly (bsc#1051510).\n\n - alsa: hda/realtek - Add new Dell platform for headset mode (bsc#1051510).\n\n - alsa: hda/realtek - add two more pin configuration sets to quirk table (bsc#1051510).\n\n - alsa: hda/realtek - Apply the fixup for ASUS Q325UAR (bsc#1051510).\n\n - alsa: hda/realtek - Avoid superfluous COEF EAPD setups (bsc#1051510).\n\n - alsa: hda/realtek - Corrected fixup for System76 Gazelle (gaze14) (bsc#1051510).\n\n - alsa: hda/realtek - EAPD turn on later (bsc#1051510).\n\n - alsa: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 (bsc#1111666).\n\n - alsa: hda/realtek - Fixed Dell AIO speaker noise (bsc#1051510).\n\n - alsa: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug (bsc#1051510).\n\n - alsa: hda/realtek - Fixup headphone noise via runtime suspend (bsc#1051510).\n\n - alsa: hda/realtek - Move to ACT_INIT state (bsc#1111666).\n\n - alsa: hda/realtek - Support low power consumption for ALC256 (bsc#1051510).\n\n - alsa: hda/realtek - Support low power consumption for ALC295 (bsc#1051510).\n\n - alsa: hda - Register irq handler after the chip initialization (bsc#1051510).\n\n - alsa: hda - Use a macro for snd_array iteration loops (bsc#1051510).\n\n - alsa: hdea/realtek - Headset fixup for System76 Gazelle (gaze14) (bsc#1051510).\n\n - alsa: info: Fix racy addition/deletion of nodes (bsc#1051510).\n\n - alsa: line6: Avoid polluting led_* namespace (bsc#1051510).\n\n - alsa: line6: use dynamic buffers (bsc#1051510).\n\n - alsa: PCM: check if ops are defined before suspending PCM (bsc#1051510).\n\n - alsa: seq: Align temporary re-locking with irqsave version (bsc#1051510).\n\n - alsa: seq: Correct unlock sequence at snd_seq_client_ioctl_unlock() (bsc#1051510).\n\n - alsa: seq: Cover unsubscribe_port() in list_mutex (bsc#1051510).\n\n - alsa: seq: Fix OOB-reads from strlcpy (bsc#1051510).\n\n - alsa: seq: Fix race of get-subscription call vs port-delete ioctls (bsc#1051510).\n\n - alsa: seq: Protect in-kernel ioctl calls with mutex (bsc#1051510).\n\n - alsa: seq: Protect racy pool manipulation from OSS sequencer (bsc#1051510).\n\n - alsa: seq: Remove superfluous irqsave flags (bsc#1051510).\n\n - alsa: seq: Simplify snd_seq_kernel_client_enqueue() helper (bsc#1051510).\n\n - alsa: timer: Check ack_list emptiness instead of bit flag (bsc#1051510).\n\n - alsa: timer: Coding style fixes (bsc#1051510).\n\n - alsa: timer: Make snd_timer_close() really kill pending actions (bsc#1051510).\n\n - alsa: timer: Make sure to clear pending ack list (bsc#1051510).\n\n - alsa: timer: Revert active callback sync check at close (bsc#1051510).\n\n - alsa: timer: Simplify error path in snd_timer_open() (bsc#1051510).\n\n - alsa: timer: Unify timer callback process code (bsc#1051510).\n\n - alsa: usb-audio: Fix a memory leak bug (bsc#1051510).\n\n - alsa: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk() (bsc#1051510).\n\n - alsa: usx2y: fix a double free bug (bsc#1051510).\n\n - appletalk: Fix compile regression (bsc#1051510).\n\n - appletalk: Fix use-after-free in atalk_proc_exit (bsc#1051510).\n\n - ARM: 8824/1: fix a migrating irq bug when hotplug cpu (bsc#1051510).\n\n - ARM: 8833/1: Ensure that NEON code always compiles with Clang (bsc#1051510).\n\n - ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t (bsc#1051510).\n\n - ARM: 8840/1: use a raw_spinlock_t in unwind (bsc#1051510).\n\n - ARM: avoid Cortex-A9 livelock on tight dmb loops (bsc#1051510).\n\n - ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time (bsc#1051510).\n\n - ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug (bsc#1051510).\n\n - ARM: OMAP2+: Variable 'reg' in function omap4_dsi_mux_pads() could be uninitialized (bsc#1051510).\n\n - ARM: pxa: ssp: unneeded to free devm_ allocated data (bsc#1051510).\n\n - ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify (bsc#1051510).\n\n - ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms (bsc#1051510).\n\n - ASoC: cs4270: Set auto-increment bit for register writes (bsc#1051510).\n\n - ASoC: fix valid stream condition (bsc#1051510).\n\n - ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe (bsc#1051510).\n\n - ASoC: fsl_esai: fix channel swap issue when stream starts (bsc#1051510).\n\n - ASoC: fsl_esai: Fix missing break in switch statement (bsc#1051510).\n\n - ASoC: hdmi-codec: fix S/PDIF DAI (bsc#1051510).\n\n - ASoC: Intel: avoid Oops if DMA setup fails (bsc#1051510).\n\n - ASoC: max98090: Fix restore of DAPM Muxes (bsc#1051510).\n\n - ASoC: nau8810: fix the issue of widget with prefixed name (bsc#1051510).\n\n - ASoC: nau8824: fix the issue of the widget with prefix name (bsc#1051510).\n\n - ASoC: RT5677-SPI: Disable 16Bit SPI Transfers (bsc#1051510).\n\n - ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate (bsc#1051510).\n\n - ASoC:soc-pcm:fix a codec fixup issue in TDM case (bsc#1051510).\n\n - ASoC: stm32: fix sai driver name initialisation (bsc#1051510).\n\n - ASoC: tlv320aic32x4: Fix Common Pins (bsc#1051510).\n\n - ASoC: topology: free created components in tplg load error (bsc#1051510).\n\n - ASoC: wm_adsp: Add locking to wm_adsp2_bus_error (bsc#1051510).\n\n - assume flash part size to be 4MB, if it can't be determined (bsc#1127371).\n\n - at76c50x-usb: Do not register led_trigger if usb_register_driver failed (bsc#1051510).\n\n - ath10k: avoid possible string overflow (bsc#1051510).\n\n - ath10k: snoc: fix unbalanced clock error handling (bsc#1111666).\n\n - audit: fix a memleak caused by auditing load module (bsc#1051510).\n\n - b43: shut up clang -Wuninitialized variable warning (bsc#1051510).\n\n - backlight: lm3630a: Return 0 on success in update_status functions (bsc#1051510).\n\n - batman-adv: Reduce claim hash refcnt only for removed entry (bsc#1051510).\n\n - batman-adv: Reduce tt_global hash refcnt only for removed entry (bsc#1051510).\n\n - batman-adv: Reduce tt_local hash refcnt only for removed entry (bsc#1051510).\n\n - bcache: account size of buckets used in uuid write to ca->meta_sectors_written (bsc#1130972).\n\n - bcache: add a comment in super.c (bsc#1130972).\n\n - bcache: add code comments for bset.c (bsc#1130972).\n\n - bcache: add comment for cache_set->fill_iter (bsc#1130972).\n\n - bcache: add identifier names to arguments of function definitions (bsc#1130972).\n\n - bcache: add missing SPDX header (bsc#1130972).\n\n - bcache: add MODULE_DESCRIPTION information (bsc#1130972).\n\n - bcache: add separate workqueue for journal_write to avoid deadlock (bsc#1130972).\n\n - bcache: add static const prefix to char * array declarations (bsc#1130972).\n\n - bcache: add sysfs_strtoul_bool() for setting bit-field variables (bsc#1130972).\n\n - bcache: add the missing comments for smp_mb()/smp_wmb() (bsc#1130972).\n\n - bcache: cannot set writeback_running via sysfs if no writeback kthread created (bsc#1130972).\n\n - bcache: correct dirty data statistics (bsc#1130972).\n\n - bcache: do not assign in if condition in bcache_init() (bsc#1130972).\n\n - bcache: do not assign in if condition register_bcache() (bsc#1130972).\n\n - bcache: do not check if debug dentry is ERR or NULL explicitly on remove (bsc#1130972).\n\n - bcache: do not check NULL pointer before calling kmem_cache_destroy (bsc#1130972).\n\n - bcache: do not clone bio in bch_data_verify (bsc#1130972).\n\n - bcache: do not mark writeback_running too early (bsc#1130972).\n\n - bcache: export backing_dev_name via sysfs (bsc#1130972).\n\n - bcache: export backing_dev_uuid via sysfs (bsc#1130972).\n\n - bcache: fix code comments style (bsc#1130972).\n\n - bcache: fix indentation issue, remove tabs on a hunk of code (bsc#1130972).\n\n - bcache: fix indent by replacing blank by tabs (bsc#1130972).\n\n - bcache: fix input integer overflow of congested threshold (bsc#1130972).\n\n - bcache: fix input overflow to cache set io_error_limit (bsc#1130972).\n\n - bcache: fix input overflow to cache set sysfs file io_error_halflife (bsc#1130972).\n\n - bcache: fix input overflow to journal_delay_ms (bsc#1130972).\n\n - bcache: fix input overflow to sequential_cutoff (bsc#1130972).\n\n - bcache: fix input overflow to writeback_delay (bsc#1130972).\n\n - bcache: fix input overflow to writeback_rate_minimum (bsc#1130972).\n\n - bcache: fix ioctl in flash device (bsc#1130972).\n\n - bcache: fix mistaken code comments in bcache.h (bsc#1130972).\n\n - bcache: fix mistaken comments in request.c (bsc#1130972).\n\n - bcache: fix potential div-zero error of writeback_rate_i_term_inverse (bsc#1130972).\n\n - bcache: fix potential div-zero error of writeback_rate_p_term_inverse (bsc#1130972).\n\n - bcache: fix typo in code comments of closure_return_with_destructor() (bsc#1130972).\n\n - bcache: fix typo 'succesfully' to 'successfully' (bsc#1130972).\n\n - bcache: improve sysfs_strtoul_clamp() (bsc#1130972).\n\n - bcache: introduce force_wake_up_gc() (bsc#1130972).\n\n - bcache: make cutoff_writeback and cutoff_writeback_sync tunable (bsc#1130972).\n\n - bcache: Move couple of functions to sysfs.c (bsc#1130972).\n\n - bcache: Move couple of string arrays to sysfs.c (bsc#1130972).\n\n - bcache: move open brace at end of function definitions to next line (bsc#1130972).\n\n - bcache: never writeback a discard operation (bsc#1130972).\n\n - bcache: not use hard coded memset size in bch_cache_accounting_clear() (bsc#1130972).\n\n - bcache: option to automatically run gc thread after writeback (bsc#1130972).\n\n - bcache: panic fix for making cache device (bsc#1130972).\n\n - bcache: Populate writeback_rate_minimum attribute (bsc#1130972).\n\n - bcache: prefer 'help' in Kconfig (bsc#1130972).\n\n - bcache: print number of keys in trace_bcache_journal_write (bsc#1130972).\n\n - bcache: recal cached_dev_sectors on detach (bsc#1130972).\n\n - bcache: remove unnecessary space before ioctl function pointer arguments (bsc#1130972).\n\n - bcache: remove unused bch_passthrough_cache (bsc#1130972).\n\n - bcache: remove useless parameter of bch_debug_init() (bsc#1130972).\n\n - bcache: Replace bch_read_string_list() by\n __sysfs_match_string() (bsc#1130972).\n\n - bcache: replace hard coded number with BUCKET_GC_GEN_MAX (bsc#1130972).\n\n - bcache: replace '%pF' by '%pS' in seq_printf() (bsc#1130972).\n\n - bcache: replace printk() by pr_*() routines (bsc#1130972).\n\n - bcache: replace Symbolic permissions by octal permission numbers (bsc#1130972).\n\n - bcache: set writeback_percent in a flexible range (bsc#1130972).\n\n - bcache: split combined if-condition code into separate ones (bsc#1130972).\n\n - bcache: stop bcache device when backing device is offline (bsc#1130972).\n\n - bcache: stop using the deprecated get_seconds() (bsc#1130972).\n\n - bcache: style fixes for lines over 80 characters (bsc#1130972).\n\n - bcache: style fix to add a blank line after declarations (bsc#1130972).\n\n - bcache: style fix to replace 'unsigned' by 'unsigned int' (bsc#1130972).\n\n - bcache: treat stale && dirty keys as bad keys (bsc#1130972).\n\n - bcache: trivial - remove tailing backslash in macro BTREE_FLAG (bsc#1130972).\n\n - bcache: update comment for bch_data_insert (bsc#1130972).\n\n - bcache: update comment in sysfs.c (bsc#1130972).\n\n - bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set (bsc#1130972).\n\n - bcache: use (REQ_META|REQ_PRIO) to indicate bio for metadata (bsc#1130972).\n\n - bcache: use REQ_PRIO to indicate bio for metadata (bsc#1130972).\n\n - bcache: use routines from lib/crc64.c for CRC64 calculation (bsc#1130972).\n\n - bcache: use sysfs_strtoul_bool() to set bit-field variables (bsc#1130972).\n\n - bcm2835: MMC issues (bsc#1070872).\n\n - blkcg: Introduce blkg_root_lookup() (bsc#1131673).\n\n - blkcg: Make blkg_root_lookup() work for queues in bypass mode (bsc#1131673).\n\n - blk-mq: adjust debugfs and sysfs register when updating nr_hw_queues (bsc#1131673).\n\n - blk-mq: Avoid that submitting a bio concurrently with device removal triggers a crash (bsc#1131673).\n\n - blk-mq: change gfp flags to GFP_NOIO in blk_mq_realloc_hw_ctxs (bsc#1131673).\n\n - blk-mq: fallback to previous nr_hw_queues when updating fails (bsc#1131673).\n\n - blk-mq: init hctx sched after update ctx and hctx mapping (bsc#1131673).\n\n - blk-mq: realloc hctx when hw queue is mapped to another node (bsc#1131673).\n\n - blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter (bsc#1131673).\n\n - block: check_events: do not bother with events if unsupported (bsc#1110946, bsc#1119843).\n\n - block: check_events: do not bother with events if unsupported (bsc#1110946, bsc#1119843).\n\n - block: disk_events: introduce event flags (bsc#1110946, bsc#1119843).\n\n - block: disk_events: introduce event flags (bsc#1110946, bsc#1119843).\n\n - block: do not leak memory in bio_copy_user_iov() (bsc#1135309).\n\n - block: Ensure that a request queue is dissociated from the cgroup controller (bsc#1131673).\n\n - block: Fix a race between request queue removal and the block cgroup controller (bsc#1131673).\n\n - block: fix the return errno for direct IO (bsc#1135320).\n\n - block: fix use-after-free on gendisk (bsc#1135312).\n\n - block: Introduce blk_exit_queue() (bsc#1131673).\n\n - block: kABI fixes for bio_rewind_iter() removal (bsc#1131673).\n\n - block: remove bio_rewind_iter() (bsc#1131673).\n\n - Bluetooth: Align minimum encryption key size for LE and BR/EDR connections (bsc#1051510).\n\n - Bluetooth: btusb: request wake pin with NOAUTOEN (bsc#1051510).\n\n - Bluetooth: hci_uart: Check if socket buffer is ERR_PTR in h4_recv_buf() (bsc#1133731).\n\n - Bluetooth: hidp: fix buffer overflow (bsc#1051510).\n\n - bnxt_en: Drop oversize TX packets to prevent errors (networking-stable-19_03_07).\n\n - bnxt_en: Improve RX consumer index validity check (networking-stable-19_04_10).\n\n - bnxt_en: Reset device on RX buffer errors (networking-stable-19_04_10).\n\n - bonding: fix PACKET_ORIGDEV regression (git-fixes).\n\n - bpf: fix use after free in bpf_evict_inode (bsc#1083647).\n\n - brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() (bsc#1051510).\n\n - brcmfmac: fix leak of mypkt on error return path (bsc#1111666).\n\n - btrfs: add a helper to return a head ref (bsc#1134813).\n\n - btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size (git-fixes).\n\n - btrfs: breakout empty head cleanup to a helper (bsc#1134813).\n\n - btrfs: delayed-ref: Introduce better documented delayed ref structures (bsc#1063638 bsc#1128052 bsc#1108838).\n\n - btrfs: delayed-ref: Use btrfs_ref to refactor btrfs_add_delayed_data_ref() (bsc#1063638 bsc#1128052 bsc#1108838).\n\n - btrfs: delayed-ref: Use btrfs_ref to refactor btrfs_add_delayed_tree_ref() (bsc#1063638 bsc#1128052 bsc#1108838).\n\n - btrfs: do not allow trimming when a fs is mounted with the nologreplay option (bsc#1135758).\n\n - btrfs: Do not panic when we can't find a root key (bsc#1112063).\n\n - btrfs: extent-tree: Fix a bug that btrfs is unable to add pinned bytes (bsc#1063638 bsc#1128052 bsc#1108838).\n\n - btrfs: extent-tree: Open-code process_func in\n __btrfs_mod_ref (bsc#1063638 bsc#1128052 bsc#110