Linux Kernel is vulnerable to denial of service (DoS). fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel when GCC 9 is used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc. A flaw was found in the Linux kernel. When compiled with GCC 9, a vector register corruption occurs on return from a signal handler where the top page of the signal stack had not yet been paged in which can allow a local attacker with special user privilege (or root) to leak kernel internal information. The highest threat from this vulnerability is to data confidentiality.
{"ubuntucve": [{"lastseen": "2023-12-03T14:10:56", "description": "fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux\nkernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers\nto cause a denial of service (memory corruption) or possibly have\nunspecified other impact because of incorrect fpu_fpregs_owner_ctx caching,\nas demonstrated by mishandling of signal-based non-cooperative preemption\nin Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.2}, "published": "2019-12-05T00:00:00", "type": "ubuntucve", "title": "CVE-2019-19602", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:C/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-19602"], "modified": "2019-12-05T00:00:00", "id": "UB:CVE-2019-19602", "href": "https://ubuntu.com/security/CVE-2019-19602", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:C/I:N/A:P"}}], "redhatcve": [{"lastseen": "2023-12-02T11:50:42", "description": "A flaw was found in the Linux kernel. When compiled with GCC 9, a vector register corruption occurs on return from a signal handler where the top page of the signal stack had not yet been paged in which can allow a local attacker with special user privilege (or root) to leak kernel internal information. The highest threat from this vulnerability is to data confidentiality.\n#### Mitigation\n\nMitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. \n\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.2}, "published": "2019-12-17T18:11:46", "type": "redhatcve", "title": "CVE-2019-19602", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, 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A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15099)\n\nIt was discovered that the HSA Linux kernel driver for AMD GPU devices did not properly check for errors in certain situations, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service. (CVE-2019-16229)\n\nIt was discovered that the Marvell 8xxx Libertas WLAN device driver in the Linux kernel did not properly check for errors in certain situations, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service. (CVE-2019-16232)\n\nIt was discovered that a race condition existed in the Virtual Video Test Driver in the Linux kernel. An attacker with write access to /dev/video0 on a system with the vivid module loaded could possibly use this to gain administrative privileges. (CVE-2019-18683)\n\nIt was discovered that the Renesas Digital Radio Interface (DRIF) driver in the Linux kernel did not properly initialize data. A local attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2019-18786)\n\nIt was discovered that the Sound Open Firmware (SOF) driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-18811)\n\nIt was discovered that the crypto subsystem in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19050, CVE-2019-19062)\n\nIt was discovered that multiple memory leaks existed in the Marvell WiFi-Ex Driver for the Linux kernel. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion).\n(CVE-2019-19057)\n\nIt was discovered that the Realtek rtlwifi USB device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19063)\n\nIt was discovered that the RSI 91x WLAN device driver in the Linux kernel did not properly deallocate memory in certain error conditions.\nA local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19071)\n\nIt was discovered that the Broadcom Netxtreme HCA device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19077)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19078)\n\nIt was discovered that the AMD GPU device drivers in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to possibly cause a denial of service (kernel memory exhaustion). (CVE-2019-19082)\n\nIt was discovered that the IO uring implementation in the Linux kernel did not properly perform credentials checks in certain situations. A local attacker could possibly use this to gain administrative privileges. (CVE-2019-19241)\n\nOr Cohen discovered that the virtual console subsystem in the Linux kernel did not properly restrict writes to unimplemented vcsu (unicode) devices. A local attacker could possibly use this to cause a denial of service (system crash) or have other unspecified impacts.\n(CVE-2019-19252)\n\nIt was discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle ioctl requests to get emulated CPUID features. An attacker with access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-19332)\n\nIt was discovered that a race condition existed in the Linux kernel on x86 platforms when keeping track of which process was assigned control of the FPU. A local attacker could use this to cause a denial of service (memory corruption) or possibly gain administrative privileges. (CVE-2019-19602)\n\nIt was discovered that the ext4 file system implementation in the Linux kernel did not properly handle certain conditions. An attacker could use this to specially craft an ext4 file system that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19767)\n\nIt was discovered that the Kvaser CAN/USB driver in the Linux kernel did not properly initialize memory in certain situations. A local attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2019-19947)\n\nGao Chuan discovered that the SAS Class driver in the Linux kernel contained a race condition that could lead to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-19965)\n\nIt was discovered that the B2C2 FlexCop USB device driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15291).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. 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A\nphysically proximate attacker could use this to cause a denial of\nservice (system crash). (CVE-2019-15099)\n\nIt was discovered that the HSA Linux kernel driver for AMD GPU devices\ndid not properly check for errors in certain situations, leading to a\nNULL pointer dereference. A local attacker could possibly use this to\ncause a denial of service. (CVE-2019-16229)\n\nIt was discovered that the Marvell 8xxx Libertas WLAN device driver in\nthe Linux kernel did not properly check for errors in certain\nsituations, leading to a NULL pointer dereference. A local attacker\ncould possibly use this to cause a denial of service. (CVE-2019-16232)\n\nIt was discovered that a race condition existed in the Virtual Video\nTest Driver in the Linux kernel. An attacker with write access to\n/dev/video0 on a system with the vivid module loaded could possibly\nuse this to gain administrative privileges. (CVE-2019-18683)\n\nIt was discovered that the Renesas Digital Radio Interface (DRIF)\ndriver in the Linux kernel did not properly initialize data. A local\nattacker could possibly use this to expose sensitive information\n(kernel memory). (CVE-2019-18786)\n\nIt was discovered that the Sound Open Firmware (SOF) driver in the\nLinux kernel did not properly deallocate memory in certain error\nconditions. A local attacker could use this to cause a denial of\nservice (kernel memory exhaustion). (CVE-2019-18811)\n\nIt was discovered that the crypto subsystem in the Linux kernel did\nnot properly deallocate memory in certain error conditions. A local\nattacker could use this to cause a denial of service (kernel memory\nexhaustion). (CVE-2019-19050, CVE-2019-19062)\n\nIt was discovered that multiple memory leaks existed in the Marvell\nWiFi-Ex Driver for the Linux kernel. A local attacker could possibly\nuse this to cause a denial of service (kernel memory exhaustion).\n(CVE-2019-19057)\n\nIt was discovered that the Realtek rtlwifi USB device driver in the\nLinux kernel did not properly deallocate memory in certain error\nconditions. A local attacker could possibly use this to cause a denial\nof service (kernel memory exhaustion). (CVE-2019-19063)\n\nIt was discovered that the RSI 91x WLAN device driver in the Linux\nkernel did not properly deallocate memory in certain error conditions.\nA local attacker could use this to cause a denial of service (kernel\nmemory exhaustion). (CVE-2019-19071)\n\nIt was discovered that the Broadcom Netxtreme HCA device driver in the\nLinux kernel did not properly deallocate memory in certain error\nconditions. A local attacker could possibly use this to cause a denial\nof service (kernel memory exhaustion). (CVE-2019-19077)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver\nin the Linux kernel did not properly deallocate memory in certain\nerror conditions. A local attacker could possibly use this to cause a\ndenial of service (kernel memory exhaustion). (CVE-2019-19078)\n\nIt was discovered that the AMD GPU device drivers in the Linux kernel\ndid not properly deallocate memory in certain error conditions. A\nlocal attacker could use this to possibly cause a denial of service\n(kernel memory exhaustion). (CVE-2019-19082)\n\nIt was discovered that the IO uring implementation in the Linux kernel\ndid not properly perform credentials checks in certain situations. A\nlocal attacker could possibly use this to gain administrative\nprivileges. (CVE-2019-19241)\n\nOr Cohen discovered that the virtual console subsystem in the Linux\nkernel did not properly restrict writes to unimplemented vcsu\n(unicode) devices. A local attacker could possibly use this to cause a\ndenial of service (system crash) or have other unspecified impacts.\n(CVE-2019-19252)\n\nIt was discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly handle ioctl requests to get emulated CPUID\nfeatures. An attacker with access to /dev/kvm could use this to cause\na denial of service (system crash). (CVE-2019-19332)\n\nIt was discovered that a race condition existed in the Linux kernel on\nx86 platforms when keeping track of which process was assigned control\nof the FPU. A local attacker could use this to cause a denial of\nservice (memory corruption) or possibly gain administrative\nprivileges. (CVE-2019-19602)\n\nIt was discovered that the ext4 file system implementation in the\nLinux kernel did not properly handle certain conditions. An attacker\ncould use this to specially craft an ext4 file system that, when\nmounted, could cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2019-19767)\n\nIt was discovered that the Kvaser CAN/USB driver in the Linux kernel\ndid not properly initialize memory in certain situations. A local\nattacker could possibly use this to expose sensitive information\n(kernel memory). (CVE-2019-19947)\n\nGao Chuan discovered that the SAS Class driver in the Linux kernel\ncontained a race condition that could lead to a NULL pointer\ndereference. A local attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2019-19965)\n\nIt was discovered that the B2C2 FlexCop USB device driver in the Linux\nkernel did not properly validate device metadata. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2019-15291).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. 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This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9455)\n\n - 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)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.\n (CVE-2019-15925)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559. (CVE-2019-18809)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID- db8fd2cde932. (CVE-2019-19056)\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 - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)\n\n - A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6. (CVE-2019-19068)\n\n - A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.\n (CVE-2019-19072)\n\n - In the Linux kernel before 5.2, 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, aka CID-345c0dbf3a30. (CVE-2019-19319)\n\n - 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)\n\n - 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)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464. (CVE-2019-19533)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c. (CVE-2019-19537)\n\n - 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)\n\n - fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.\n (CVE-2019-19602)\n\n - The Linux kernel before 5.4.2 mishandles 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, aka CID-4ea99936a163. (CVE-2019-19767)\n\n - ** DISPUTED ** 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). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace. (CVE-2019-19770)\n\n - 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)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744 (CVE-2020-0305)\n\n - In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in audit_data_to_entry. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-150693166References: Upstream kernel (CVE-2020-0444)\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\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 - 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 - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A stack information leak flaw was found in s390/s390x in the Linux kernel's memory manager functionality, where it incorrectly writes to the /proc/sys/vm/cmm_timeout file. This flaw allows a local user to see the kernel data. (CVE-2020-10773)\n\n - A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality. (CVE-2020-10774)\n\n - In the Linux kernel before 5.5.8, 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.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770. (CVE-2020-11668)\n\n - An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages. (CVE-2020-12465)\n\n - An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10.\n Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767. (CVE-2020-12655)\n\n - An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out- of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.\n (CVE-2020-12659)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat. (CVE-2020-12826)\n\n - A flaw was found in the Linux kernel's futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-14381)\n\n - A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability. 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This\n could lead to local information disclosure with System execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9455)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9458)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux\n kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause\n a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when\n hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function\n hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.\n (CVE-2019-15925)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel\n through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux\n kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka\n CID-2289adbfa559. (CVE-2019-18809)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of\n this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in\n drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a\n denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-\n db8fd2cde932. (CVE-2019-19056)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the\n Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka\n CID-3f9361695113. (CVE-2019-19063)\n\n - A memory leak in the rtl8xxxu_submit_int_urb() function in\n drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers\n to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka\n CID-a2cdd07488e6. (CVE-2019-19068)\n\n - A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel\n through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.\n (CVE-2019-19072)\n\n - In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a\n slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when\n a large old_size value is used in a memset call, aka CID-345c0dbf3a30. (CVE-2019-19319)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way\n the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID\n features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use\n this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and\n unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list\n in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device\n in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464. (CVE-2019-19533)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB\n device in the USB character device driver layer, aka CID-303911cfc5b9. This affects\n drivers/usb/core/file.c. (CVE-2019-19537)\n\n - In the Linux kernel before 5.1.6, there is a use-after-free in serial_ir_init_module() in\n drivers/media/rc/serial_ir.c. (CVE-2019-19543)\n\n - fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is\n used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have\n unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling\n of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.\n (CVE-2019-19602)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors\n in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka\n CID-4ea99936a163. (CVE-2019-19767)\n\n - ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove\n function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously\n created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel\n developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of\n debugfs within blktrace. (CVE-2019-19770)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode\n table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to\n local escalation of privilege with System execution privileges needed. User interaction is not needed for\n exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744 (CVE-2020-0305)\n\n - In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in\n audit_data_to_entry. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-150693166References: Upstream kernel (CVE-2020-0444)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in\n drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common\n function in drivers/tty/n_tty.c. (CVE-2020-8648)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region\n function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an\n attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it\n incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly\n only validate the first netlink message in the skb and allow or deny the rest of the messages within the\n skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A stack information leak flaw was found in s390/s390x in the Linux kernel's memory manager functionality,\n where it incorrectly writes to the /proc/sys/vm/cmm_timeout file. This flaw allows a local user to see the\n kernel data. (CVE-2020-10773)\n\n - A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl\n subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read\n uninitialized values from the kernel memory. The highest threat from this vulnerability is to\n confidentiality. (CVE-2020-10774)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family\n field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c\n has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,\n aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability\n because the issue is a bug in parsing mount options which can only be specified by a privileged user, so\n triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB\n driver) mishandles invalid descriptors, aka CID-a246b4d54770. (CVE-2020-11668)\n\n - An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the\n Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can\n corrupt memory of adjacent pages. (CVE-2020-12465)\n\n - An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10.\n Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka\n CID-d0c7feaf8767. (CVE-2020-12655)\n\n - An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-\n of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.\n (CVE-2020-12659)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in\n a different security domain. Exploitation limitations include the amount of elapsed time before an integer\n overflow occurs, and the lack of scenarios where signals to a parent process present a substantial\n operational threat. 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'CVE-2019-19072', 'CVE-2019-19319', 'CVE-2019-19332', 'CVE-2019-19447', 'CVE-2019-19524', 'CVE-2019-19533', 'CVE-2019-19537', 'CVE-2019-19543', 'CVE-2019-19602', 'CVE-2019-19767', 'CVE-2019-19770', 'CVE-2019-20054', 'CVE-2019-20636', 'CVE-2020-0305', 'CVE-2020-0444', 'CVE-2020-8647', 'CVE-2020-8648', 'CVE-2020-8649', 'CVE-2020-10732', 'CVE-2020-10751', 'CVE-2020-10773', 'CVE-2020-10774', 'CVE-2020-10942', 'CVE-2020-11565', 'CVE-2020-11668', 'CVE-2020-12465', 'CVE-2020-12655', 'CVE-2020-12659', 'CVE-2020-12770', 'CVE-2020-12826', 'CVE-2020-14381', 'CVE-2020-25641');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ALSA-2020:4431');\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\nvar pkgs = [\n {'reference':'bpftool-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-abi-whitelists-4.18.0-240.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-core-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-cross-headers-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-core-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-modules-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-modules-extra-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-modules-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-modules-extra-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_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(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'Alma-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\n if (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 security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\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, 'bpftool / kernel / kernel-abi-whitelists / kernel-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-10T16:45:58", "description": "The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4431 advisory.\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - 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)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - 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)\n\n - In the Linux kernel before 5.5.8, 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.\n (CVE-2020-10942)\n\n - A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559. (CVE-2019-18809)\n\n - A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID- db8fd2cde932. (CVE-2019-19056)\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 - 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\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 - In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770. (CVE-2020-11668)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c. (CVE-2019-19537)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - The Linux kernel before 5.4.2 mishandles 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, aka CID-4ea99936a163. (CVE-2019-19767)\n\n - An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages. (CVE-2020-12465)\n\n - An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out- of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.\n (CVE-2020-12659)\n\n - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464. (CVE-2019-19533)\n\n - An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10.\n Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767. (CVE-2020-12655)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\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 - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - 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)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing. (CVE-2020-10751)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - 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)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat. (CVE-2020-12826)\n\n - A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2020-25641)\n\n - In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in audit_data_to_entry. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-150693166References: Upstream kernel (CVE-2020-0444)\n\n - A flaw was found in the Linux kernel's futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-14381)\n\n - In the Android kernel in the video driver there is a kernel pointer leak due to a WARN_ON statement. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9455)\n\n - A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6. (CVE-2019-19068)\n\n - A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.\n (CVE-2019-19072)\n\n - A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality. (CVE-2020-10774)\n\n - An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.\n (CVE-2019-15925)\n\n - In the Linux kernel before 5.2, 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, aka CID-345c0dbf3a30. (CVE-2019-19319)\n\n - 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)\n\n - fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.\n (CVE-2019-19602)\n\n - ** DISPUTED ** 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). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace. (CVE-2019-19770)\n\n - In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744 (CVE-2020-0305)\n\n - A stack information leak flaw was found in s390/s390x in the Linux kernel's memory manager functionality, where it incorrectly writes to the /proc/sys/vm/cmm_timeout file. This flaw allows a local user to see the kernel data. (CVE-2020-10773)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2023-09-07T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : kernel (ELSA-2020-4431)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12614", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-20054", "CVE-2019-20636", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-14381", "CVE-2020-25641", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649"], "modified": "2023-09-07T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:bpftool", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "p-cpe:/a:oracle:linux:kernel-core", "p-cpe:/a:oracle:linux:kernel-cross-headers", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-core", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-debug-modules", "p-cpe:/a:oracle:linux:kernel-debug-modules-extra", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:kernel-modules", "p-cpe:/a:oracle:linux:kernel-modules-extra", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python3-perf"], "id": "ORACLELINUX_ELSA-2020-4431.NASL", "href": "https://www.tenable.com/plugins/nessus/180891", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2020-4431.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(180891);\n script_version(\"1.0\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/09/07\");\n\n script_cve_id(\n \"CVE-2019-9455\",\n \"CVE-2019-9458\",\n \"CVE-2019-12614\",\n \"CVE-2019-15917\",\n \"CVE-2019-15925\",\n \"CVE-2019-16231\",\n \"CVE-2019-16233\",\n \"CVE-2019-18808\",\n \"CVE-2019-18809\",\n \"CVE-2019-19046\",\n \"CVE-2019-19056\",\n \"CVE-2019-19062\",\n \"CVE-2019-19063\",\n \"CVE-2019-19068\",\n \"CVE-2019-19072\",\n \"CVE-2019-19319\",\n \"CVE-2019-19332\",\n \"CVE-2019-19447\",\n \"CVE-2019-19524\",\n \"CVE-2019-19533\",\n \"CVE-2019-19537\",\n \"CVE-2019-19543\",\n \"CVE-2019-19602\",\n \"CVE-2019-19767\",\n \"CVE-2019-19770\",\n \"CVE-2019-20054\",\n \"CVE-2019-20636\",\n \"CVE-2020-0305\",\n \"CVE-2020-0444\",\n \"CVE-2020-8647\",\n \"CVE-2020-8648\",\n \"CVE-2020-8649\",\n \"CVE-2020-10732\",\n \"CVE-2020-10751\",\n \"CVE-2020-10773\",\n \"CVE-2020-10774\",\n \"CVE-2020-10942\",\n \"CVE-2020-11565\",\n \"CVE-2020-11668\",\n \"CVE-2020-12465\",\n \"CVE-2020-12655\",\n \"CVE-2020-12659\",\n \"CVE-2020-12770\",\n \"CVE-2020-12826\",\n \"CVE-2020-14381\",\n \"CVE-2020-25641\"\n );\n\n script_name(english:\"Oracle Linux 8 : kernel (ELSA-2020-4431)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2020-4431 advisory.\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when\n hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way\n the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID\n features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use\n this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family\n field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux\n kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka\n CID-2289adbfa559. (CVE-2019-18809)\n\n - A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in\n drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a\n denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-\n db8fd2cde932. (CVE-2019-19056)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common\n function in drivers/tty/n_tty.c. (CVE-2020-8648)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in\n drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region\n function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB\n driver) mishandles invalid descriptors, aka CID-a246b4d54770. (CVE-2020-11668)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB\n device in the USB character device driver layer, aka CID-303911cfc5b9. This affects\n drivers/usb/core/file.c. (CVE-2019-19537)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode\n table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors\n in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka\n CID-4ea99936a163. (CVE-2019-19767)\n\n - An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the\n Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can\n corrupt memory of adjacent pages. (CVE-2020-12465)\n\n - An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-\n of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.\n (CVE-2020-12659)\n\n - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device\n in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464. (CVE-2019-19533)\n\n - An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10.\n Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka\n CID-d0c7feaf8767. (CVE-2020-12655)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an\n attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and\n unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list\n in fs/ext4/super.c. (CVE-2019-19447)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it\n incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly\n only validate the first netlink message in the skb and allow or deny the rest of the messages within the\n skb with the granted permission without further processing. (CVE-2020-10751)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the\n Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka\n CID-3f9361695113. (CVE-2019-19063)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel\n through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of\n this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9458)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux\n kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause\n a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c\n has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,\n aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability\n because the issue is a bug in parsing mount options which can only be specified by a privileged user, so\n triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in\n a different security domain. Exploitation limitations include the amount of elapsed time before an integer\n overflow occurs, and the lack of scenarios where signals to a parent process present a substantial\n operational threat. (CVE-2020-12826)\n\n - A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length\n biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a\n denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block\n device, resulting in a denial of service. The highest threat from this vulnerability is to system\n availability. (CVE-2020-25641)\n\n - In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in\n audit_data_to_entry. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-150693166References: Upstream kernel (CVE-2020-0444)\n\n - A flaw was found in the Linux kernel's futex implementation. This flaw allows a local attacker to corrupt\n system memory or escalate their privileges when creating a futex on a filesystem that is about to be\n unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system\n availability. (CVE-2020-14381)\n\n - In the Android kernel in the video driver there is a kernel pointer leak due to a WARN_ON statement. This\n could lead to local information disclosure with System execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9455)\n\n - A memory leak in the rtl8xxxu_submit_int_urb() function in\n drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers\n to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka\n CID-a2cdd07488e6. (CVE-2019-19068)\n\n - A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel\n through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.\n (CVE-2019-19072)\n\n - A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl\n subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read\n uninitialized values from the kernel memory. The highest threat from this vulnerability is to\n confidentiality. (CVE-2020-10774)\n\n - An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function\n hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.\n (CVE-2019-15925)\n\n - In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a\n slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when\n a large old_size value is used in a memset call, aka CID-345c0dbf3a30. (CVE-2019-19319)\n\n - In the Linux kernel before 5.1.6, there is a use-after-free in serial_ir_init_module() in\n drivers/media/rc/serial_ir.c. (CVE-2019-19543)\n\n - fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is\n used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have\n unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling\n of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.\n (CVE-2019-19602)\n\n - ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove\n function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously\n created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel\n developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of\n debugfs within blktrace. 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'exists_check':'kernel-abi-whitelists-4.18.0'},\n {'reference':'bpftool-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-cross-headers-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-cross-headers-4.18.0'},\n {'reference':'kernel-headers-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-4.18.0'},\n {'reference':'kernel-tools-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-4.18.0'},\n {'reference':'kernel-tools-libs-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-4.18.0'},\n {'reference':'kernel-tools-libs-devel-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-4.18.0'},\n {'reference':'perf-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-240.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'bpftool-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-4.18.0'},\n {'reference':'kernel-core-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-core-4.18.0'},\n {'reference':'kernel-cross-headers-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-cross-headers-4.18.0'},\n {'reference':'kernel-debug-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-4.18.0'},\n {'reference':'kernel-debug-core-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-core-4.18.0'},\n {'reference':'kernel-debug-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-4.18.0'},\n {'reference':'kernel-debug-modules-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-modules-4.18.0'},\n {'reference':'kernel-debug-modules-extra-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-modules-extra-4.18.0'},\n {'reference':'kernel-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-4.18.0'},\n {'reference':'kernel-headers-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-4.18.0'},\n {'reference':'kernel-modules-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-modules-4.18.0'},\n {'reference':'kernel-modules-extra-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-modules-extra-4.18.0'},\n {'reference':'kernel-tools-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-4.18.0'},\n {'reference':'kernel-tools-libs-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-4.18.0'},\n {'reference':'kernel-tools-libs-devel-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-4.18.0'},\n {'reference':'perf-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-240.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_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(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release) {\n if (exists_check) {\n if (rpm_exists(release:_release, rpm:exists_check) && 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 } else {\n if (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}\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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel / kernel-abi-whitelists / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-26T14:24:25", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4431 advisory.\n\n - kernel: null pointer dereference in dlpar_parse_cc_property in arch/powerrc/platforms/pseries/dlpar.c causing denial of service (CVE-2019-12614)\n\n - kernel: use-after-free in drivers/bluetooth/hci_ldisc.c (CVE-2019-15917)\n\n - kernel: out-of-bounds access in function hclge_tm_schd_mode_vnet_base_cfg (CVE-2019-15925)\n\n - kernel: null-pointer dereference in drivers/net/fjes/fjes_main.c (CVE-2019-16231)\n\n - kernel: null pointer dereference in drivers/scsi/qla2xxx/qla_os.c (CVE-2019-16233)\n\n - kernel: memory leak in ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c (CVE-2019-18808)\n\n - kernel: memory leak in af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c (CVE-2019-18809)\n\n - kernel: Denial Of Service in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c (CVE-2019-19046)\n\n - kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows to cause DoS (CVE-2019-19056)\n\n - kernel: memory leak in the crypto_report() function in crypto/crypto_user_base.c allows for DoS (CVE-2019-19062)\n\n - kernel: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c allow for a DoS (CVE-2019-19063)\n\n - kernel: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allows for a DoS (CVE-2019-19068)\n\n - kernel: A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c allows for a DoS (CVE-2019-19072)\n\n - kernel: out-of-bounds write in ext4_xattr_set_entry in fs/ext4/xattr.c (CVE-2019-19319)\n\n - Kernel: kvm: OOB memory write via kvm_dev_ioctl_get_cpuid (CVE-2019-19332)\n\n - kernel: 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 (CVE-2019-19447)\n\n - kernel: a malicious USB device in the drivers/input/ff-memless.c leads to use-after-free (CVE-2019-19524)\n\n - kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb- dec/ttusb_dec.c (CVE-2019-19533)\n\n - kernel: race condition caused by a malicious USB device in the USB character device driver layer (CVE-2019-19537)\n\n - kernel: use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (CVE-2019-19543)\n\n - kernel: cached use of fpu_fpregs_owner_ctx in arch/x86/include/asm/fpu/internal.h can lead to DoS (CVE-2019-19602)\n\n - kernel: use-after-free in __ext4_expand_extra_isize and ext4_xattr_set_entry related to fs/ext4/inode.c and fs/ext4/super.c (CVE-2019-19767)\n\n - kernel: use-after-free in debugfs_remove in fs/debugfs/inode.c (CVE-2019-19770)\n\n - kernel: Null pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c (CVE-2019-20054)\n\n - kernel: out-of-bounds write via crafted keycode table (CVE-2019-20636)\n\n - kernel: af_packet: TPACKET_V3: invalid timer timeout on error (CVE-2019-20812)\n\n - kernel: kernel pointer leak due to WARN_ON statement in video driver leads to local information disclosure (CVE-2019-9455)\n\n - kernel: use after free due to race condition in the video driver leads to local privilege escalation (CVE-2019-9458)\n\n - kernel: possible use-after-free due to a race condition in cdev_get of char_dev.c (CVE-2020-0305)\n\n - kernel: bad kfree in auditfilter.c may lead to escalation of privilege (CVE-2020-0444)\n\n - kernel: uninitialized kernel data leak in userspace coredumps (CVE-2020-10732)\n\n - kernel: SELinux netlink permission check bypass (CVE-2020-10751)\n\n - kernel: kernel stack information leak on s390/s390x (CVE-2020-10773)\n\n - kernel: possibility of memory disclosure when reading the file /proc/sys/kernel/rh_features (CVE-2020-10774)\n\n - kernel: vhost-net: stack overflow in get_raw_socket while checking sk_family field (CVE-2020-10942)\n\n - kernel: out-of-bounds write in mpol_parse_str function in mm/mempolicy.c (CVE-2020-11565)\n\n - kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c (CVE-2020-11668)\n\n - kernel: buffer overflow in mt76_add_fragment function in drivers/net/wireless/mediatek/mt76/dma.c (CVE-2020-12465)\n\n - kernel: sync of excessive duration via an XFS v5 image with crafted metadata (CVE-2020-12655)\n\n - kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and data coruption (CVE-2020-12659)\n\n - kernel: sg_write function lacks an sg_remove_request call in a certain failure case (CVE-2020-12770)\n\n - kernel: possible to send arbitrary signals to a privileged (suidroot) parent process (CVE-2020-12826)\n\n - kernel: referencing inode of removed superblock in get_futex_key() causes UAF (CVE-2020-14381)\n\n - kernel: soft-lockups in iov_iter_copy_from_user_atomic() could result in DoS (CVE-2020-25641)\n\n - kernel: out-of-bounds read in in vc_do_resize function in drivers/tty/vt/vt.c (CVE-2020-8647)\n\n - kernel: use-after-free in n_tty_receive_buf_common function in drivers/tty/n_tty.c (CVE-2020-8648)\n\n - kernel: invalid read location in vgacon_invert_region function in drivers/video/console/vgacon.c (CVE-2020-8649)\n\n - kernel: use-after-free in route4_change() in net/sched/cls_route.c (CVE-2021-3715)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-11-04T00:00:00", "type": "nessus", "title": "RHEL 8 : kernel (RHSA-2020:4431)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12614", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-20054", "CVE-2019-20636", "CVE-2019-20812", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-14381", "CVE-2020-25641", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2021-3715"], "modified": "2023-05-25T00:00:00", "cpe": ["cpe:/o:redhat:rhel_e4s:8.6", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_eus:8.6", "cpe:/o:redhat:rhel_tus:8.4", "cpe:/o:redhat:rhel_tus:8.6", "cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_aus:8.6", "cpe:/o:redhat:rhel_e4s:8.4", "p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-core", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules", "p-cpe:/a:redhat:enterprise_linux:bpftool", 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"REDHAT-RHSA-2020-4431.NASL", "href": "https://www.tenable.com/plugins/nessus/142430", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2020:4431. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142430);\n script_version(\"1.10\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/25\");\n\n script_cve_id(\n \"CVE-2019-9455\",\n \"CVE-2019-9458\",\n \"CVE-2019-12614\",\n \"CVE-2019-15917\",\n \"CVE-2019-15925\",\n \"CVE-2019-16231\",\n \"CVE-2019-16233\",\n \"CVE-2019-18808\",\n \"CVE-2019-18809\",\n \"CVE-2019-19046\",\n \"CVE-2019-19056\",\n \"CVE-2019-19062\",\n \"CVE-2019-19063\",\n \"CVE-2019-19068\",\n \"CVE-2019-19072\",\n \"CVE-2019-19319\",\n \"CVE-2019-19332\",\n \"CVE-2019-19447\",\n \"CVE-2019-19524\",\n \"CVE-2019-19533\",\n \"CVE-2019-19537\",\n \"CVE-2019-19543\",\n \"CVE-2019-19767\",\n \"CVE-2019-19770\",\n \"CVE-2019-20054\",\n \"CVE-2019-20636\",\n \"CVE-2020-0305\",\n \"CVE-2020-8647\",\n \"CVE-2020-8648\",\n \"CVE-2020-8649\",\n \"CVE-2020-10732\",\n \"CVE-2020-10751\",\n \"CVE-2020-10773\",\n \"CVE-2020-10774\",\n \"CVE-2020-10942\",\n \"CVE-2020-11565\",\n \"CVE-2020-11668\",\n \"CVE-2020-12465\",\n \"CVE-2020-12655\",\n \"CVE-2020-12659\",\n \"CVE-2020-12770\",\n \"CVE-2020-12826\",\n \"CVE-2020-14381\",\n \"CVE-2020-25641\"\n );\n script_bugtraq_id(108550);\n script_xref(name:\"RHSA\", value:\"2020:4431\");\n\n script_name(english:\"RHEL 8 : kernel (RHSA-2020:4431)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:4431 advisory.\n\n - kernel: null pointer dereference in dlpar_parse_cc_property in arch/powerrc/platforms/pseries/dlpar.c\n causing denial of service (CVE-2019-12614)\n\n - kernel: use-after-free in drivers/bluetooth/hci_ldisc.c (CVE-2019-15917)\n\n - kernel: out-of-bounds access in function hclge_tm_schd_mode_vnet_base_cfg (CVE-2019-15925)\n\n - kernel: null-pointer dereference in drivers/net/fjes/fjes_main.c (CVE-2019-16231)\n\n - kernel: null pointer dereference in drivers/scsi/qla2xxx/qla_os.c (CVE-2019-16233)\n\n - kernel: memory leak in ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c (CVE-2019-18808)\n\n - kernel: memory leak in af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c\n (CVE-2019-18809)\n\n - kernel: Denial Of Service in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n (CVE-2019-19046)\n\n - kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in\n drivers/net/wireless/marvell/mwifiex/pcie.c allows to cause DoS (CVE-2019-19056)\n\n - kernel: memory leak in the crypto_report() function in crypto/crypto_user_base.c allows for DoS\n (CVE-2019-19062)\n\n - kernel: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c\n allow for a DoS 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rhel_repo_urls_has_content_dist_rhel(repo_urls: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']) && !enterprise_linux_flag) 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, 'bpftool / kernel / kernel-abi-whitelists / kernel-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "ubuntu": [{"lastseen": "2023-12-03T20:59:18", "description": "## Releases\n\n * Ubuntu 19.10 \n * Ubuntu 18.04 ESM\n\n## Packages\n\n * linux \\- Linux kernel\n * linux-aws \\- Linux kernel for Amazon Web Services (AWS) systems\n * linux-azure \\- Linux kernel for Microsoft Azure Cloud systems\n * linux-azure-5.3 \\- Linux kernel for Microsoft Azure Cloud systems\n * linux-gcp \\- Linux kernel for Google Cloud Platform (GCP) systems\n * linux-gcp-5.3 \\- Linux kernel for Google Cloud Platform (GCP) systems\n * linux-hwe \\- Linux hardware enablement (HWE) kernel\n * linux-kvm \\- Linux kernel for cloud environments\n * linux-oracle \\- Linux kernel for Oracle Cloud systems\n * linux-raspi2 \\- Linux kernel for Raspberry Pi 2\n * linux-raspi2-5.3 \\- Linux kernel for Raspberry Pi 2\n\nIt was discovered that the Linux kernel did not properly clear data \nstructures on context switches for certain Intel graphics processors. A \nlocal attacker could use this to expose sensitive information. \n(CVE-2019-14615)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in \nthe Linux kernel did not properly validate device metadata. A physically \nproximate attacker could use this to cause a denial of service (system \ncrash). (CVE-2019-15099)\n\nIt was discovered that the HSA Linux kernel driver for AMD GPU devices did \nnot properly check for errors in certain situations, leading to a NULL \npointer dereference. A local attacker could possibly use this to cause a \ndenial of service. (CVE-2019-16229)\n\nIt was discovered that the Marvell 8xxx Libertas WLAN device driver in the \nLinux kernel did not properly check for errors in certain situations, \nleading to a NULL pointer dereference. A local attacker could possibly use \nthis to cause a denial of service. (CVE-2019-16232)\n\nIt was discovered that a race condition existed in the Virtual Video Test \nDriver in the Linux kernel. An attacker with write access to /dev/video0 on \na system with the vivid module loaded could possibly use this to gain \nadministrative privileges. (CVE-2019-18683)\n\nIt was discovered that the Renesas Digital Radio Interface (DRIF) driver in \nthe Linux kernel did not properly initialize data. A local attacker could \npossibly use this to expose sensitive information (kernel memory). \n(CVE-2019-18786)\n\nIt was discovered that the Sound Open Firmware (SOF) driver in the Linux \nkernel did not properly deallocate memory in certain error conditions. A \nlocal attacker could use this to cause a denial of service (kernel memory \nexhaustion). (CVE-2019-18811)\n\nIt was discovered that the crypto subsystem in the Linux kernel did not \nproperly deallocate memory in certain error conditions. A local attacker \ncould use this to cause a denial of service (kernel memory exhaustion). \n(CVE-2019-19050, CVE-2019-19062)\n\nIt was discovered that multiple memory leaks existed in the Marvell WiFi-Ex \nDriver for the Linux kernel. A local attacker could possibly use this to \ncause a denial of service (kernel memory exhaustion). (CVE-2019-19057)\n\nIt was discovered that the Realtek rtlwifi USB device driver in the Linux \nkernel did not properly deallocate memory in certain error conditions. A \nlocal attacker could possibly use this to cause a denial of service (kernel \nmemory exhaustion). (CVE-2019-19063)\n\nIt was discovered that the RSI 91x WLAN device driver in the Linux kernel \ndid not properly deallocate memory in certain error conditions. A local \nattacker could use this to cause a denial of service (kernel memory \nexhaustion). (CVE-2019-19071)\n\nIt was discovered that the Broadcom Netxtreme HCA device driver in the \nLinux kernel did not properly deallocate memory in certain error \nconditions. A local attacker could possibly use this to cause a denial of \nservice (kernel memory exhaustion). (CVE-2019-19077)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in \nthe Linux kernel did not properly deallocate memory in certain error \nconditions. A local attacker could possibly use this to cause a denial of \nservice (kernel memory exhaustion). (CVE-2019-19078)\n\nIt was discovered that the AMD GPU device drivers in the Linux kernel did \nnot properly deallocate memory in certain error conditions. A local \nattacker could use this to possibly cause a denial of service (kernel \nmemory exhaustion). (CVE-2019-19082)\n\nIt was discovered that the IO uring implementation in the Linux kernel did \nnot properly perform credentials checks in certain situations. A local \nattacker could possibly use this to gain administrative privileges. \n(CVE-2019-19241)\n\nOr Cohen discovered that the virtual console subsystem in the Linux kernel \ndid not properly restrict writes to unimplemented vcsu (unicode) devices. A \nlocal attacker could possibly use this to cause a denial of service (system \ncrash) or have other unspecified impacts. (CVE-2019-19252)\n\nIt was discovered that the KVM hypervisor implementation in the Linux \nkernel did not properly handle ioctl requests to get emulated CPUID \nfeatures. An attacker with access to /dev/kvm could use this to cause a \ndenial of service (system crash). (CVE-2019-19332)\n\nIt was discovered that a race condition existed in the Linux kernel on x86 \nplatforms when keeping track of which process was assigned control of the \nFPU. A local attacker could use this to cause a denial of service (memory \ncorruption) or possibly gain administrative privileges. (CVE-2019-19602)\n\nIt was discovered that the ext4 file system implementation in the Linux \nkernel did not properly handle certain conditions. An attacker could use \nthis to specially craft an ext4 file system that, when mounted, could cause \na denial of service (system crash) or possibly execute arbitrary code. \n(CVE-2019-19767)\n\nIt was discovered that the Kvaser CAN/USB driver in the Linux kernel did \nnot properly initialize memory in certain situations. A local attacker \ncould possibly use this to expose sensitive information (kernel memory). \n(CVE-2019-19947)\n\nGao Chuan discovered that the SAS Class driver in the Linux kernel \ncontained a race condition that could lead to a NULL pointer dereference. A \nlocal attacker could possibly use this to cause a denial of service (system \ncrash). (CVE-2019-19965)\n\nIt was discovered that the B2C2 FlexCop USB device driver in the Linux \nkernel did not properly validate device metadata. A physically proximate \nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-15291)\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-02-19T00:00:00", "type": "ubuntu", "title": "Linux kernel vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-14615", "CVE-2019-15099", "CVE-2019-15291", "CVE-2019-16229", "CVE-2019-16232", "CVE-2019-18683", "CVE-2019-18786", "CVE-2019-18811", "CVE-2019-19050", "CVE-2019-19057", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19071", "CVE-2019-19077", "CVE-2019-19078", "CVE-2019-19082", "CVE-2019-19241", "CVE-2019-19252", "CVE-2019-19332", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19947", "CVE-2019-19965"], "modified": "2020-02-19T00:00:00", "id": "USN-4284-1", "href": "https://ubuntu.com/security/notices/USN-4284-1", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "openvas": [{"lastseen": "2020-02-20T22:52:01", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-02-19T00:00:00", "type": "openvas", "title": "Ubuntu: Security Advisory for linux (USN-4284-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-19602", "CVE-2019-16229", "CVE-2019-19767", "CVE-2019-18683", "CVE-2019-19057", "CVE-2019-18811", "CVE-2019-19332", "CVE-2019-19252", "CVE-2019-19062", "CVE-2019-19082", "CVE-2019-19965", "CVE-2019-19078", "CVE-2019-15099", "CVE-2019-14615", "CVE-2019-19947", "CVE-2019-19063", "CVE-2019-19050", "CVE-2019-19071", "CVE-2019-19241", "CVE-2019-19077", "CVE-2019-16232", "CVE-2019-18786", "CVE-2019-15291"], "modified": "2020-02-20T00:00:00", "id": "OPENVAS:1361412562310844343", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310844343", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or 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(\"1.3.6.1.4.1.25623.1.0.844343\");\n script_version(\"2020-02-20T11:12:08+0000\");\n script_cve_id(\"CVE-2019-14615\", \"CVE-2019-15099\", \"CVE-2019-16229\", \"CVE-2019-16232\", \"CVE-2019-18683\", \"CVE-2019-18786\", \"CVE-2019-18811\", \"CVE-2019-19050\", \"CVE-2019-19062\", \"CVE-2019-19057\", \"CVE-2019-19063\", \"CVE-2019-19071\", \"CVE-2019-19077\", \"CVE-2019-19078\", \"CVE-2019-19082\", \"CVE-2019-19241\", \"CVE-2019-19252\", \"CVE-2019-19332\", \"CVE-2019-19602\", \"CVE-2019-19767\", \"CVE-2019-19947\", \"CVE-2019-19965\", \"CVE-2019-15291\");\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:\"2020-02-20 11:12:08 +0000 (Thu, 20 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-19 04:00:55 +0000 (Wed, 19 Feb 2020)\");\n script_name(\"Ubuntu: Security Advisory for linux (USN-4284-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=(UBUNTU19\\.10|UBUNTU18\\.04 LTS)\");\n\n script_xref(name:\"USN\", value:\"4284-1\");\n script_xref(name:\"URL\", value:\"https://lists.ubuntu.com/archives/ubuntu-security-announce/2020-February/005334.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'linux'\n package(s) announced via the USN-4284-1 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:\"It was discovered that the Linux kernel did not properly clear data\nstructures on context switches for certain Intel graphics processors. A\nlocal attacker could use this to expose sensitive information.\n(CVE-2019-14615)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in\nthe Linux kernel did not properly validate device metadata. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2019-15099)\n\nIt was discovered that the HSA Linux kernel driver for AMD GPU devices did\nnot properly check for errors in certain situations, leading to a NULL\npointer dereference. A local attacker could possibly use this to cause a\ndenial of service. (CVE-2019-16229)\n\nIt was discovered that the Marvell 8xxx Libertas WLAN device driver in the\nLinux kernel did not properly check for errors in certain situations,\nleading to a NULL pointer dereference. A local attacker could possibly use\nthis to cause a denial of service. (CVE-2019-16232)\n\nIt was discovered that a race condition existed in the Virtual Video Test\nDriver in the Linux kernel. An attacker with write access to /dev/video0 on\na system with the vivid module loaded could possibly use this to gain\nadministrative privileges. (CVE-2019-18683)\n\nIt was discovered that the Renesas Digital Radio Interface (DRIF) driver in\nthe Linux kernel did not properly initialize data. A local attacker could\npossibly use this to expose sensitive information (kernel memory).\n(CVE-2019-18786)\n\nIt was discovered that the Sound Open Firmware (SOF) driver in the Linux\nkernel did not properly deallocate memory in certain error conditions. A\nlocal attacker could use this to cause a denial of service (kernel memory\nexhaustion). (CVE-2019-18811)\n\nIt was discovered that the crypto subsystem in the Linux kernel did not\nproperly deallocate memory in certain error conditions. 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if(!isnull(res = isdpkgvuln(pkg:\"linux-image-5.3.0-40-generic-lpae\", ver:\"5.3.0-40.32~18.04.1\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-5.3.0-40-lowlatency\", ver:\"5.3.0-40.32~18.04.1\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-azure-edge\", ver:\"5.3.0.1013.13\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-gcp-edge\", ver:\"5.3.0.1012.11\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-generic-hwe-18.04\", ver:\"5.3.0.40.97\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-generic-lpae-hwe-18.04\", ver:\"5.3.0.40.97\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-lowlatency-hwe-18.04\", ver:\"5.3.0.40.97\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-raspi2-hwe-18.04\", ver:\"5.3.0.1018.7\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-snapdragon-hwe-18.04\", ver:\"5.3.0.40.97\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-virtual-hwe-18.04\", ver:\"5.3.0.40.97\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "ibm": [{"lastseen": "2023-02-24T05:44:32", "description": "## Summary\n\nThere are multiple security vulnerabilities in the Linux Kernel that affect IBM Spectrum Protect Plus.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2019-19532](<https://vulners.com/cve/CVE-2019-19532>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by multiple out-of-bound write conditions in HID drivers. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172610](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172610>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L) \n \n** CVEID: **[CVE-2019-19529](<https://vulners.com/cve/CVE-2019-19529>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/net/can/usb/mcba_usb.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172526](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172526>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19530](<https://vulners.com/cve/CVE-2019-19530>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/usb/class/cdc-acm.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172527](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172527>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19526](<https://vulners.com/cve/CVE-2019-19526>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/nfc/pn533/usb.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172523](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172523>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19531](<https://vulners.com/cve/CVE-2019-19531>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/usb/misc/yurex.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172528](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172528>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19524](<https://vulners.com/cve/CVE-2019-19524>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/input/ff-memless.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172521](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172521>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19537](<https://vulners.com/cve/CVE-2019-19537>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a race condition in drivers/usb/core/file.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause the system to stop responding. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172608](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172608>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-19527](<https://vulners.com/cve/CVE-2019-19527>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free condition in drivers/hid/usbhid/hiddev.c. By connecting a specially-crafted USB device, an attacker could exploit this vulnerability to cause a kernel panic. \nCVSS Base score: 4.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172524](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172524>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18811](<https://vulners.com/cve/CVE-2019-18811>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the sof_set_get_large_ctrl_data function in sound/soc/sof/ipc.c. By triggering sof_get_ctrl_copy_params() failures, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171184](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171184>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18810](<https://vulners.com/cve/CVE-2019-18810>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the komeda_wb_connector_add function in drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c. By triggering drm_writeback_connector_init() failures, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171183](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171183>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18813](<https://vulners.com/cve/CVE-2019-18813>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the dwc3_pci_probe function in drivers/usb/dwc3/dwc3-pci.c. By triggering platform_device_add_properties() failures, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171186](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171186>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18812](<https://vulners.com/cve/CVE-2019-18812>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the sof_dfsentry_write function in sound/soc/sof/debug.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171185](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171185>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18808](<https://vulners.com/cve/CVE-2019-18808>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the ccp_run_sha_cmd function in drivers/crypto/ccp/ccp-ops.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171181](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171181>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18807](<https://vulners.com/cve/CVE-2019-18807>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by two memory leaks in the sja1105_static_config_upload function in drivers/net/dsa/sja1105/sja1105_spi.c. By triggering static_config_buf_prepare_for_upload() or sja1105_inhibit_tx() failures, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171180](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171180>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18809](<https://vulners.com/cve/CVE-2019-18809>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the af9005_identify_state function in drivers/media/usb/dvb-usb/af9005.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171182](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171182>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18814](<https://vulners.com/cve/CVE-2019-18814>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free in the aa_audit_rule_init function in security/apparmor/audit.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171187](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171187>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-18806](<https://vulners.com/cve/CVE-2019-18806>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the ql_alloc_large_buffers function in drivers/net/ethernet/qlogic/qla3xxx.c. By triggering pci_dma_mapping_error() failures, a local authenticated attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171179](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171179>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8428](<https://vulners.com/cve/CVE-2020-8428>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free in may_create_in_sticky. By executing a specially-crafted program, a local attacker could exploit this vulnerability to cause the system to crash, or possibly leak information. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175359](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175359>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H) \n \n** CVEID: **[CVE-2019-16714](<https://vulners.com/cve/CVE-2019-16714>) \n** DESCRIPTION: **Linux Kernel could allow a remote attacker to obtain sensitive information, caused by the failure to initialize the tos and flags fields in the rds6_inc_info_copy function in net/rds/recv.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information from the kernel stack memory. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167373](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167373>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-10639](<https://vulners.com/cve/CVE-2019-10639>) \n** DESCRIPTION: **Linux Kernel could allow a remote attacker to obtain sensitive information, caused by the use of a weak function to generate IP packet IDs. By sniffing the network, an attacker could exploit this vulnerability to obtain hash collisions information to derive the hashing key. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167414](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167414>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-15538](<https://vulners.com/cve/CVE-2019-15538>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a flaw in xfs_setattr_nonsize in fs/xfs/xfs_iops.c. By sending a specially-crafted system call, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165865](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165865>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-18198](<https://vulners.com/cve/CVE-2019-18198>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a reference count usage error in the fib6_rule_suppress function in the fib6 suppression feature of net/ipv6/fib6_rules.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to corrupt the memory resulting in a denial of service condition. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169685](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169685>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-15505](<https://vulners.com/cve/CVE-2019-15505>) \n** DESCRIPTION: **Linux Kernel could allow a physical attacker to obtain sensitive information, caused by an out-of-bounds read flaw in technisat-usb2.c. By using a specially-crafted USB device, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service condition on the system. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165745](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165745>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H) \n \n** CVEID: **[CVE-2019-15504](<https://vulners.com/cve/CVE-2019-15504>) \n** DESCRIPTION: **Linux Kernel could allow a physical attacker to execute arbitrary code on the system, caused by a double free flaw in rsi_91x_usb.c. By using a specially-crafted USB device, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165744](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165744>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-15902](<https://vulners.com/cve/CVE-2019-15902>) \n** DESCRIPTION: **Linux Kernel could provide weaker than expected security, caused by a backporting error. A remote attacker could exploit this vulnerability to launch further attacks on the system. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166561](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166561>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-19602](<https://vulners.com/cve/CVE-2019-19602>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory corruption in fpregs_state_valid in arch/x86/include/asm/fpu/internal.h. By sending a specially crafted request, a local attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172692](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172692>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-14898](<https://vulners.com/cve/CVE-2019-14898>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a race condition in between mmget_not_zero()/get_task_mm() and core dumping. By using a specially-crafted system call, a local authenticated attacker could exploit this vulnerability to cause the system to crash or obtain sensitive information. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175727](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175727>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H) \n \n** CVEID: **[CVE-2019-18282](<https://vulners.com/cve/CVE-2019-18282>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by a device tracking vulnerability in flow_dissector feature. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information and then use this information to launch further attacks against the affected system. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/174716](<https://exchange.xforce.ibmcloud.com/vulnerabilities/174716>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)\n\n## Affected Products and Versions\n\n**Affected Product(s)**| **Version(s)** \n---|--- \nIBM Spectrum Protect Plus| 10.1.0-10.1.5 \n \n\n\n## Remediation/Fixes\n\n**Spectrum Protect** \n**Plus Release**| **First Fixing** \n**VRM Level**| **Platform**| **Link to Fix** \n---|---|---|--- \n10.1| 10.1.5 patch1| Linux| <http://www.ibm.com/support/docview.wss?uid=ibm11072392> \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-02-22T00:41:51", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10639", "CVE-2019-14898", "CVE-2019-15504", "CVE-2019-15505", "CVE-2019-15538", "CVE-2019-15902", "CVE-2019-16714", "CVE-2019-18198", "CVE-2019-18282", "CVE-2019-18806", "CVE-2019-18807", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-18810", "CVE-2019-18811", "CVE-2019-18812", "CVE-2019-18813", "CVE-2019-18814", "CVE-2019-19524", "CVE-2019-19526", "CVE-2019-19527", "CVE-2019-19529", "CVE-2019-19530", "CVE-2019-19531", "CVE-2019-19532", "CVE-2019-19537", "CVE-2019-19602", "CVE-2020-8428"], "modified": "2020-02-22T00:41:51", "id": "B599429672D35F0898136CCC25113D8FA5E242634C8CEB73C87851525F0DA4BB", "href": "https://www.ibm.com/support/pages/node/3177579", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2023-12-02T22:41:23", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: use after free in the video driver leads to local privilege escalation (CVE-2019-9458)\n\n* kernel: use-after-free in drivers/bluetooth/hci_ldisc.c (CVE-2019-15917)\n\n* kernel: out-of-bounds access in function hclge_tm_schd_mode_vnet_base_cfg (CVE-2019-15925)\n\n* kernel: memory leak in ccp_run_sha_cmd() (CVE-2019-18808)\n\n* kernel: Denial Of Service in the __ipmi_bmc_register() (CVE-2019-19046)\n\n* kernel: out-of-bounds write in ext4_xattr_set_entry (CVE-2019-19319)\n\n* Kernel: kvm: OOB memory write via kvm_dev_ioctl_get_cpuid (CVE-2019-19332)\n\n* kernel: use-after-free in ext4_put_super (CVE-2019-19447)\n\n* kernel: a malicious USB device in the drivers/input/ff-memless.c leads to use-after-free (CVE-2019-19524)\n\n* kernel: race condition caused by a malicious USB device in the USB character device driver layer (CVE-2019-19537)\n\n* kernel: use-after-free in serial_ir_init_module() (CVE-2019-19543)\n\n* kernel: use-after-free in __ext4_expand_extra_isize and ext4_xattr_set_entry (CVE-2019-19767)\n\n* kernel: use-after-free in debugfs_remove (CVE-2019-19770)\n\n* kernel: out-of-bounds write via crafted keycode table (CVE-2019-20636)\n\n* kernel: possible use-after-free due to a race condition in cdev_get (CVE-2020-0305)\n\n* kernel: out-of-bounds read in in vc_do_resize function (CVE-2020-8647)\n\n* kernel: use-after-free in n_tty_receive_buf_common function (CVE-2020-8648)\n\n* kernel: invalid read location in vgacon_invert_region function (CVE-2020-8649)\n\n* kernel: uninitialized kernel data leak in userspace coredumps (CVE-2020-10732)\n\n* kernel: SELinux netlink permission check bypass (CVE-2020-10751)\n\n* kernel: out-of-bounds write in mpol_parse_str (CVE-2020-11565)\n\n* kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c (CVE-2020-11668)\n\n* kernel: buffer overflow in mt76_add_fragment function (CVE-2020-12465)\n\n* kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and data coruption (CVE-2020-12659)\n\n* kernel: sg_write function lacks an sg_remove_request call in a certain failure case (CVE-2020-12770)\n\n* kernel: possible to send arbitrary signals to a privileged (suidroot) parent process (CVE-2020-12826)\n\n* kernel: referencing inode of removed superblock in get_futex_key() causes UAF (CVE-2020-14381)\n\n* kernel: soft-lockups in iov_iter_copy_from_user_atomic() could result in DoS (CVE-2020-25641)\n\n* kernel: kernel pointer leak due to WARN_ON statement in video driver leads to local information disclosure (CVE-2019-9455)\n\n* kernel: null pointer dereference in dlpar_parse_cc_property (CVE-2019-12614)\n\n* kernel: null-pointer dereference in drivers/net/fjes/fjes_main.c (CVE-2019-16231)\n\n* kernel: null pointer dereference in drivers/scsi/qla2xxx/qla_os.c (CVE-2019-16233)\n\n* kernel: memory leak in af9005_identify_state() function (CVE-2019-18809)\n\n* kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function (CVE-2019-19056)\n\n* kernel: memory leak in the crypto_report() function (CVE-2019-19062)\n\n* kernel: Two memory leaks in the rtl_usb_probe() function (CVE-2019-19063)\n\n* kernel: A memory leak in the rtl8xxxu_submit_int_urb() function (CVE-2019-19068)\n\n* kernel: A memory leak in the predicate_parse() function (CVE-2019-19072)\n\n* kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c (CVE-2019-19533)\n\n* kernel: Null pointer dereference in drop_sysctl_table() (CVE-2019-20054)\n\n* kernel: kernel stack information leak on s390/s390x (CVE-2020-10773)\n\n* kernel: possibility of memory disclosure when reading the file /proc/sys/kernel/rh_features (CVE-2020-10774)\n\n* kernel: vhost-net: stack overflow in get_raw_socket while checking sk_family field (CVE-2020-10942)\n\n* kernel: sync of excessive duration via an XFS v5 image with crafted metadata (CVE-2020-12655)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 8.2, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.2}, "published": "2020-11-03T12:03:57", "type": "redhat", "title": "(RHSA-2020:4431) Moderate: kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12614", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-20054", "CVE-2019-20636", "CVE-2019-20812", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-14381", "CVE-2020-25641", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2021-3715"], "modified": "2021-11-10T10:24:23", "id": "RHSA-2020:4431", "href": "https://access.redhat.com/errata/RHSA-2020:4431", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-03T20:41:19", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nSecurity Fix(es):\n\n* jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration (CVE-2020-24750)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.\n\nThis advisory contains the RPM packages for Red Hat OpenShift Container\nPlatform 4.7.0. See the following advisory for the container images for\nthis release:\n\nhttps://access.redhat.com/errata/RHEA-2020:5633\n\nAll OpenShift Container Platform users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.7/updating/updating-cluster\n-between-minor.html#understanding-upgrade-channels_updating-cluster-between\n-minor.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-02-24T14:47:52", "type": "redhat", "title": "(RHSA-2020:5635) Moderate: OpenShift Container Platform 4.7.0 extras and security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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-2018-1000858", "CVE-2018-20843", "CVE-2019-12614", "CVE-2019-13050", "CVE-2019-13225", "CVE-2019-13627", "CVE-2019-14889", "CVE-2019-15165", "CVE-2019-15903", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16168", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16935", "CVE-2019-17450", "CVE-2019-17546", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19221", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-19906", "CVE-2019-19956", "CVE-2019-20054", "CVE-2019-20218", "CVE-2019-20386", "CVE-2019-20387", "CVE-2019-20388", "CVE-2019-20454", "CVE-2019-20636", "CVE-2019-20807", "CVE-2019-20812", "CVE-2019-20907", "CVE-2019-20916", "CVE-2019-3884", "CVE-2019-5018", "CVE-2019-8625", "CVE-2019-8710", "CVE-2019-8720", "CVE-2019-8743", "CVE-2019-8764", "CVE-2019-8766", "CVE-2019-8769", "CVE-2019-8771", "CVE-2019-8782", "CVE-2019-8783", "CVE-2019-8808", "CVE-2019-8811", "CVE-2019-8812", "CVE-2019-8813", "CVE-2019-8814", "CVE-2019-8815", "CVE-2019-8816", "CVE-2019-8819", "CVE-2019-8820", "CVE-2019-8823", "CVE-2019-8835", "CVE-2019-8844", "CVE-2019-8846", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10018", "CVE-2020-10029", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-11793", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-13630", "CVE-2020-13631", "CVE-2020-13632", "CVE-2020-14040", "CVE-2020-14381", "CVE-2020-14382", "CVE-2020-14391", "CVE-2020-14422", "CVE-2020-15157", "CVE-2020-15503", "CVE-2020-15999", "CVE-2020-16166", "CVE-2020-1730", "CVE-2020-1751", "CVE-2020-1752", "CVE-2020-1971", "CVE-2020-24490", "CVE-2020-24659", "CVE-2020-24750", "CVE-2020-25211", "CVE-2020-25641", "CVE-2020-25658", "CVE-2020-25661", "CVE-2020-25662", "CVE-2020-28362", "CVE-2020-3862", "CVE-2020-3864", "CVE-2020-3865", "CVE-2020-3867", "CVE-2020-3868", "CVE-2020-3885", "CVE-2020-3894", "CVE-2020-3895", "CVE-2020-3897", "CVE-2020-3898", "CVE-2020-3899", "CVE-2020-3900", "CVE-2020-3901", "CVE-2020-3902", "CVE-2020-6405", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8492", "CVE-2020-8566", "CVE-2020-8619", "CVE-2020-8622", "CVE-2020-8623", "CVE-2020-8624", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2020-9327", "CVE-2020-9802", "CVE-2020-9803", "CVE-2020-9805", "CVE-2020-9806", "CVE-2020-9807", "CVE-2020-9843", "CVE-2020-9850", "CVE-2020-9862", "CVE-2020-9893", "CVE-2020-9894", "CVE-2020-9895", "CVE-2020-9915", "CVE-2020-9925", "CVE-2020-9952", "CVE-2021-30666", "CVE-2021-30761", "CVE-2021-30762", "CVE-2021-3121", "CVE-2021-3715"], "modified": "2023-01-25T20:24:03", "id": "RHSA-2020:5635", "href": "https://access.redhat.com/errata/RHSA-2020:5635", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-03T20:41:19", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.7.0. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHSA-2020:5634\n\nSpace precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html\n\nYou may download the oc tool and use it to inspect release image metadata as follows:\n\n(For x86_64 architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.0-x86_64\n\nThe image digest is sha256:d74b1cfa81f8c9cc23336aee72d8ae9c9905e62c4874b071317a078c316f8a70\n\n(For s390x architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.0-s390x\n\nThe image digest is sha256:a68ca03d87496ddfea0ac26b82af77231583a58a7836b95de85efe5e390ad45d\n\n(For ppc64le architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.0-ppc64le\n\nThe image digest is sha256:bc7b04e038c8ff3a33b827f4ee19aa79b26e14c359a7dcc1ced9f3b58e5f1ac6\n\nAll OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.\n\nSecurity Fix(es):\n\n* crewjam/saml: authentication bypass in saml authentication (CVE-2020-27846)\n\n* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)\n\n* kubernetes: Secret leaks in kube-controller-manager when using vSphere Provider (CVE-2020-8563)\n\n* containernetworking/plugins: IPv6 router advertisements allow for MitM attacks on IPv4 clusters (CVE-2020-10749)\n\n* heketi: gluster-block volume password details available in logs (CVE-2020-10763)\n\n* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)\n\n* jwt-go: access restriction bypass vulnerability (CVE-2020-26160)\n\n* golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813)\n\n* golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-02-24T14:49:26", "type": "redhat", "title": "(RHSA-2020:5633) Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-10103", "CVE-2018-10105", "CVE-2018-14461", "CVE-2018-14462", "CVE-2018-14463", "CVE-2018-14464", "CVE-2018-14465", "CVE-2018-14466", "CVE-2018-14467", "CVE-2018-14468", "CVE-2018-14469", "CVE-2018-14470", "CVE-2018-14553", "CVE-2018-14879", "CVE-2018-14880", "CVE-2018-14881", "CVE-2018-14882", "CVE-2018-16227", "CVE-2018-16228", "CVE-2018-16229", "CVE-2018-16230", "CVE-2018-16300", "CVE-2018-16451", "CVE-2018-16452", "CVE-2018-20843", "CVE-2019-11068", "CVE-2019-12614", "CVE-2019-13050", "CVE-2019-13225", "CVE-2019-13627", "CVE-2019-14889", "CVE-2019-15165", "CVE-2019-15166", "CVE-2019-15903", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16167", "CVE-2019-16168", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16935", "CVE-2019-17450", "CVE-2019-17546", "CVE-2019-18197", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19221", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-19906", "CVE-2019-19956", "CVE-2019-20054", "CVE-2019-20218", "CVE-2019-20386", "CVE-2019-20387", "CVE-2019-20388", "CVE-2019-20454", "CVE-2019-20636", "CVE-2019-20807", "CVE-2019-20812", "CVE-2019-20907", "CVE-2019-20916", "CVE-2019-3884", "CVE-2019-5018", "CVE-2019-6977", "CVE-2019-6978", "CVE-2019-8625", "CVE-2019-8710", "CVE-2019-8720", "CVE-2019-8743", "CVE-2019-8764", "CVE-2019-8766", "CVE-2019-8769", "CVE-2019-8771", "CVE-2019-8782", "CVE-2019-8783", "CVE-2019-8808", "CVE-2019-8811", "CVE-2019-8812", "CVE-2019-8813", "CVE-2019-8814", "CVE-2019-8815", "CVE-2019-8816", "CVE-2019-8819", "CVE-2019-8820", "CVE-2019-8823", "CVE-2019-8835", "CVE-2019-8844", "CVE-2019-8846", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10018", "CVE-2020-10029", "CVE-2020-10732", "CVE-2020-10749", "CVE-2020-10751", "CVE-2020-10763", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-11793", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-13249", "CVE-2020-13630", "CVE-2020-13631", "CVE-2020-13632", "CVE-2020-14019", "CVE-2020-14040", "CVE-2020-14381", "CVE-2020-14382", "CVE-2020-14391", "CVE-2020-14422", "CVE-2020-15157", "CVE-2020-15503", "CVE-2020-15862", "CVE-2020-15999", "CVE-2020-16166", "CVE-2020-1716", "CVE-2020-1730", "CVE-2020-1751", "CVE-2020-1752", "CVE-2020-1971", "CVE-2020-24490", "CVE-2020-24659", "CVE-2020-25211", "CVE-2020-25641", "CVE-2020-25658", "CVE-2020-25661", "CVE-2020-25662", "CVE-2020-25681", "CVE-2020-25682", "CVE-2020-25683", "CVE-2020-25684", "CVE-2020-25685", "CVE-2020-25686", "CVE-2020-25687", "CVE-2020-25694", "CVE-2020-25696", "CVE-2020-2574", "CVE-2020-26160", "CVE-2020-2752", "CVE-2020-27813", "CVE-2020-27846", "CVE-2020-28362", "CVE-2020-2922", "CVE-2020-29652", "CVE-2020-3862", "CVE-2020-3864", "CVE-2020-3865", "CVE-2020-3867", "CVE-2020-3868", "CVE-2020-3885", "CVE-2020-3894", "CVE-2020-3895", "CVE-2020-3897", "CVE-2020-3898", "CVE-2020-3899", "CVE-2020-3900", "CVE-2020-3901", "CVE-2020-3902", "CVE-2020-6405", "CVE-2020-7595", "CVE-2020-7774", "CVE-2020-8177", "CVE-2020-8492", "CVE-2020-8563", "CVE-2020-8566", "CVE-2020-8619", "CVE-2020-8622", "CVE-2020-8623", "CVE-2020-8624", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649", "CVE-2020-9327", "CVE-2020-9802", "CVE-2020-9803", "CVE-2020-9805", "CVE-2020-9806", "CVE-2020-9807", "CVE-2020-9843", "CVE-2020-9850", "CVE-2020-9862", "CVE-2020-9893", "CVE-2020-9894", "CVE-2020-9895", "CVE-2020-9915", "CVE-2020-9925", "CVE-2021-2007", "CVE-2021-26539", "CVE-2021-3121"], "modified": "2021-03-02T01:56:45", "id": "RHSA-2020:5633", "href": "https://access.redhat.com/errata/RHSA-2020:5633", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "oraclelinux": [{"lastseen": "2021-07-30T06:24:21", "description": "[4.18.0-240.OL8]\n- Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 <= 15-2.0.3.el7\n[4.18.0-240]\n- [include] block: allow for_each_bvec to support zero len bvec (Ming Lei) [1872032]\n- [nvme] nvme-pci: disable the write zeros command for Intel 600P/P3100 (David Milburn) [1875391]\n[4.18.0-239]\n- [init] init/Kconfig: disable io_uring (Jeff Moyer) [1879754]\n- [block] blk-mq: always allow reserved allocation in hctx_may_queue (Ming Lei) [1740874]\n- [nvme] nvme-rdma: Avoid double freeing of async event data (Gopal Tiwari) [1878140]\n- [kernel] printk: queue wake_up_klogd irq_work only if per-CPU areas are ready (Igor Mammedov) [1867022]\n[4.18.0-238]\n- [firmware] efi: dont reserve MOK config table memory region (Kairui Song) [1878584]\n- [fs] xfs: fix boundary test in xfs_attr_shortform_verify (Eric Sandeen) [1875316] {CVE-2020-14385}\n- [powerpc] powerpc/pseries: Do not initiate shutdown when system is running on UPS (Diego Domingos) [1870477]\n[4.18.0-237]\n- [fs] nfsd: avoid a NULL dereference in __cld_pipe_upcall() (Scott Mayhew) [1847225]\n- [net] packet: fix overflow in tpacket_rcv (Hangbin Liu) [1876224] {CVE-2020-14386}\n- [net] packet: make tp_drops atomic (Hangbin Liu) [1876224] {CVE-2020-14386}\n- [net] espintcp: restore IP CB before handing the packet to xfrm (Sabrina Dubroca) [1868201]\n- [fs] Revert NFSv4: Handle NFS4ERR_OLD_STATEID in CLOSE/OPEN_DOWNGRADE (Benjamin Coddington) [1865978]\n- [fs] Revert NFSv4.x recover from pre-mature loss of openstateid (Benjamin Coddington) [1865978]\n- [infiniband] RDMA/mlx4: Read pkey table length instead of hardcoded value (Alaa Hleihel) [1853564]\n- [net] net/smc: set rx_off for SMCR explicitly (Philipp Rudo) [1875833]\n- [drm] drm/i915: Auto detect DPCD backlight support by default (Lyude Paul) [1872381]\n- [drm] drm/i915: Fix DPCD register order in intel_dp_aux_enable_backlight() (Lyude Paul) [1872381]\n- [drm] drm/i915: Assume 100 brightness when not in DPCD control mode (Lyude Paul) [1872381]\n- [drm] drm/i915: Fix eDP DPCD aux max backlight calculations (Lyude Paul) [1872381]\n- [kernel] tracing: Define MCOUNT_INSN_SIZE when not defined without direct calls (Jiri Olsa) [1857599]\n- [kernel] ftrace: Fix function_graph tracer interaction with BPF trampoline (Jiri Olsa) [1857599]\n- [x86] x86/function_graph: Simplify with function_graph_enter() (Jiri Olsa) [1857599]\n- [kernel] function_graph: Create function_graph_enter() to consolidate architecture code (Jiri Olsa) [1857599]\n[4.18.0-236]\n- [crypto] pefile: Support multiple signatures in verify_pefile_signature (Lenny Szubowicz) [1862072]\n- [security] integrity: Load certs from the EFI MOK config table (Lenny Szubowicz) [1868306]\n- [security] integrity: Move import of MokListRT certs to a separate routine (Lenny Szubowicz) [1868306]\n- [firmware] efi: Support for MOK variable config table (Lenny Szubowicz) [1868306]\n- [kernel] Move to dual-signing to split signing keys up better (Frantisek Hrbata) [1837434] {CVE-2020-10713}\n- [powerpc] pseries/hotplug-cpu: wait indefinitely for vCPU death (Michael Roth) [1856588]\n- [powerpc] kvm: ppc: book3s hv: Rework secure mem slot dropping (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: Move kvmppc_svm_page_out up (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: Migrate hot plugged memory (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: In H_SVM_INIT_DONE, migrate remaining normal-GFNs to secure-GFNs (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: Track the state GFNs associated with secure VMs (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: Disable page merging in H_SVM_INIT_START (Michael Roth) [1851259]\n- [powerpc] kvm: ppc: book3s hv: Fix function definition in book3s_hv_uvmem.c (Michael Roth) [1851259]\n- [kernel] mmap locking api: initial implementation as rwsem wrappers (Michael Roth) [1851259]\n- [mm] handle multiple owners of device private pages in migrate_vma (Michael Roth) [1851259]\n- [mm] migrate.c: clean up useless code in migrate_vma_collect_pmd() (Michael Roth) [1851259]\n- [mm] remove the unused MIGRATE_PFN_DEVICE flag (Michael Roth) [1851259]\n- [powerpc] rhel: powerpc: kvm: Increase HDEC threshold to enter guest (David Gibson) [1733467]\n- [netdrv] r8152: Add macpassthru support for ThinkPad Thunderbolt 3 Dock Gen 2 (Michal Schmidt) [1851966]\n- [fs] ceph: fix inode number handling on arches with 32-bit ino_t (Jeff Layton) [1869679]\n- [fs] ceph: dont allow setlease on cephfs (Jeff Layton) [1872382]\n- [block] blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART (Ming Lei) [1859628]\n[4.18.0-235]\n- [s390] scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Fence early sysfs interfaces for accesses of shost objects (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Fence adapter status propagation for common statuses (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Move p-t-p port allocation to after xport data (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Fence fc_host updates during link-down handling (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Move fc_host updates during xport data handling into fenced function (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Move shost updates during xconfig data handling into fenced function (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Move shost modification after QDIO (re-)open into fenced function (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: fix fc_host attributes that should be unknown on local link down (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: wire previously driver-specific sysfs attributes also to fc_host (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: expose fabric name as common fc_host sysfs attribute (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: add diagnostics buffer for exchange config data (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: diagnostics buffer caching and use for exchange port data (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: signal incomplete or error for sync exchange config/port data (Claudio Imbrenda) [1872799]\n- [s390] scsi: zfcp: Fix use-after-free in request timeout handlers (Claudio Imbrenda) [1872796]\n- [tools] selftests/powerpc: Update the stack expansion test (Gustavo Duarte) [1869755]\n- [mm] powerpc: Allow 4224 bytes of stack expansion for the signal frame (Gustavo Duarte) [1869755]\n- [tools] selftests/powerpc: Add test of stack expansion logic (Gustavo Duarte) [1869755]\n- [mm] mm: check that mm is still valid in madvise() (Jeff Moyer) [1874560]\n- [block] block: virtio_blk: fix handling single range discard request (Ming Lei) [1842035]\n- [block] block: respect queue limit of max discard segment (Ming Lei) [1842035]\n- [fs] io_uring: Fix NULL pointer dereference in loop_rw_iter() (Jeff Moyer) [1854649]\n- [fs] io_uring: return locked and pinned page accounting (Jeff Moyer) [1854649]\n- [fs] io_uring: always allow drain/link/hardlink/async sqe flags (Jeff Moyer) [1854649]\n- [fs] io_uring: ensure double poll additions work with both request types (Jeff Moyer) [1854649]\n- [fs] io_uring: fix recvmsg memory leak with buffer selection (Jeff Moyer) [1854649]\n- [fs] io_uring: fix missing msg_name assignment (Jeff Moyer) [1854649]\n- [fs] io_uring: fix memleak in io_sqe_files_register() (Jeff Moyer) [1854649]\n- [fs] io_uring: account user memory freed when exit has been queued (Jeff Moyer) [1854649]\n- [fs] io_uring: fix memleak in __io_sqe_files_update() (Jeff Moyer) [1854649]\n- [fs] io_uring: fix regression with always ignoring signals in io_cqring_wait() (Jeff Moyer) [1854649]\n- [fs] io_uring: use signal based task_work running (Jeff Moyer) [1854649]\n- [kernel] task_work: teach task_work_add() to do signal_wake_up() (Jeff Moyer) [1854649]\n- [fs] io_uring: fix missing ->mm on exit (Jeff Moyer) [1854649]\n- [fs] io_uring: fix potential use after free on fallback request free (Jeff Moyer) [1854649]\n- [fs] io_uring: fix req->work corruption (Jeff Moyer) [1854649]\n- [fs] io_uring: fix NULL-mm for linked reqs (Jeff Moyer) [1854649]\n- [fs] io_uring: fix current->mm NULL dereference on exit (Jeff Moyer) [1854649]\n- [fs] io_uring: fix hanging iopoll in case of -EAGAIN (Jeff Moyer) [1854649]\n- [fs] io_uring: fix io_sq_thread no schedule when busy (Jeff Moyer) [1854649]\n- [fs] io_uring: fix possible race condition against REQ_F_NEED_CLEANUP (Jeff Moyer) [1854649]\n- [fs] io_uring: reap poll completions while waiting for refs to drop on exit (Jeff Moyer) [1854649]\n- [fs] io_uring: acquire mm for task_work for SQPOLL (Jeff Moyer) [1854649]\n- [fs] io_uring: add memory barrier to synchronize io_kiocbs result and iopoll_completed (Jeff Moyer) [1854649]\n- [fs] io_uring: dont fail links for EAGAIN error in IOPOLL mode (Jeff Moyer) [1854649]\n- [fs] io_uring: fix io_kiocb.flags modification race in IOPOLL mode (Jeff Moyer) [1854649]\n- [fs] io_uring: allow O_NONBLOCK async retry (Jeff Moyer) [1854649]\n- [fs] io_uring: use kvfree() in io_sqe_buffer_register() (Jeff Moyer) [1854649]\n- [fs] io_uring: validate the full range of provided buffers for access (Jeff Moyer) [1854649]\n- [fs] io_uring: re-set iov base/len for buffer select retry (Jeff Moyer) [1854649]\n- [fs] io_uring: fix {SQ, IO}POLL with unsupported opcodes (Jeff Moyer) [1854649]\n- [fs] io_uring: disallow close of ring itself (Jeff Moyer) [1854649]\n- [fs] io_uring: fix overflowed reqs cancellation (Jeff Moyer) [1854649]\n- [fs] io_uring: fix flush req->refs underflow (Jeff Moyer) [1854649]\n- [fs] io_uring: async task poll trigger cleanup (Jeff Moyer) [1854649]\n- [fs] io_uring: allow POLL_ADD with double poll_wait() users (Jeff Moyer) [1854649]\n- [fs] io_uring: remove fd is io_uring from close path (Jeff Moyer) [1854649]\n- [nvme] nvme: allow retry for requests with REQ_FAILFAST_TRANSPORT set (Mike Snitzer) [1843515]\n- [nvme] nvme: decouple basic ANA log page re-read support from native multipathing (Mike Snitzer) [1843515]\n- [nvme] nvme: update failover handling to work with REQ_FAILFAST_TRANSPORT (Mike Snitzer) [1843515]\n- [nvme] nvme: Return BLK_STS_TARGET if the DNR bit is set (Mike Snitzer) [1843515]\n- [nvme] nvme: redirect commands on dying queue (Mike Snitzer) [1843515]\n- [nvme] nvme: just check the status code type in nvme_is_path_error (Mike Snitzer) [1843515]\n- [nvme] nvme: refactor command completion (Mike Snitzer) [1843515]\n- [nvme] nvme-multipath: do not reset on unknown status (Mike Snitzer) [1843515]\n- [nvme] Revert nvme: allow ANA support to be independent of native multipathing (Mike Snitzer) [1843515]\n- [nvme] Revert nvme-multipath: do not reset on unknown status (Mike Snitzer) [1843515]\n- [mm] mm, THP, swap: fix allocating cluster for swapfile by mistake (Gao Xiang) [1855474]\n- [net] sched: act_ct: Fix skb double-free in tcf_ct_handle_fragments() error flow (Marcelo Leitner) [1866391]\n- [net] netfilter: conntrack: allow sctp hearbeat after connection re-use (Florian Westphal) [1865798]\n- [video] vgacon: Fix for missing check in scrollback handling (Lyude Paul) [1859472] {CVE-2020-14331}\n- [scsi] Revert scsi: qla2xxx: Disable T10-DIF feature with FC-NVMe during probe (Nilesh Javali) [1866744]\n- [scsi] Revert scsi: qla2xxx: Fix crash on qla2x00_mailbox_command (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Fix null pointer access during disconnect from subsystem (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Check if FW supports MQ before enabling (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Fix WARN_ON in qla_nvme_register_hba (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Allow ql2xextended_error_logging special value 1 to be set anytime (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Reduce noisy debug message (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Fix login timeout (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Flush I/O on zone disable (Nilesh Javali) [1866744]\n- [scsi] scsi: qla2xxx: Flush all sessions on zone disable (Nilesh Javali) [1866744]\n- [tools] bpf: selftests: global_funcs: Check err_str before strstr (Yauheni Kaliuta) [1873163]\n- [netdrv] net/mlx5e: E-Switch, Specify flow_source for rule with no in_port (Alaa Hleihel) [1869602]\n- [netdrv] net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring (Alaa Hleihel) [1869602]\n- [tools] selftests/bpf: test for map update access from within EXT programs (=?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?=) [1871071]\n- [tools] selftests/bpf: test for checking return code for the extended prog (=?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?=) [1871071]\n- [tools] selftests/bpf: Add test for freplace program with write access (=?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?=) [1871071]\n- [net] bpf: verifier: use target programs type for access verifications (=?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?=) [1871071]\n- [scsi] scsi: lpfc: Fix NVMe rport deregister and registration during ADISC (Dick Kennedy) [1871223]\n- [scsi] scsi: lpfc: Fix LUN loss after cable pull (Dick Kennedy) [1871223]\n- [infiniband] RDMA/bnxt_re: Do not add user qps to flushlist (Selvin Xavier) [1858674]\n- [fs] NFSv4.0 allow nconnect for v4.0 (Benjamin Coddington) [1842746]\n- [mm] mm/vunmap: add cond_resched() in vunmap_pmd_range (Rafael Aquini) [1871710]\n- [s390] s390/bpf: Maintain 8-byte stack alignment (Jiri Olsa) [1871040]\n[4.18.0-234]\n- [netdrv] vrf: Fix IPv6 with qdisc and xfrm (Sabrina Dubroca) [1868565]\n- [netdrv] vrf: make sure skb->data contains ip header to make routing (Sabrina Dubroca) [1868565]\n- [netdrv] vrf: Check skb for XFRM_TRANSFORMED flag (Sabrina Dubroca) [1868565]\n- [net] Do not clear the sock TX queue in sk_set_socket() (Andrea Claudi) [1850421]\n- [net] Use RCU_INIT_POINTER() to set sk_wq (Andrea Claudi) [1850421]\n- [net] netfilter: ip6tables: Add a .pre_exit hook in all ip6table_foo.c. (Florian Westphal) [1862384]\n- [net] netfilter: iptables: Add a .pre_exit hook in all iptable_foo.c. (Florian Westphal) [1862384]\n- [net] netfilter: ipset: Fix an error code in ip_set_sockfn_get() (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_rbtree: Dont account for expired elements on insertion (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_rbtree: Drop spurious condition for overlap detection on insertion (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_rbtree: Detect partial overlaps on insertion (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start() (Florian Westphal) [1862384]\n- [net] netfilter: nf_tables: fix nat hook table deletion (Florian Westphal) [1862384]\n- [net] netfilter: ipset: call ip_set_free() instead of kfree() (Florian Westphal) [1862384]\n- [net] netfilter: ip6tables: Split ip6t_unregister_table() into pre_exit and exit helpers. (Florian Westphal) [1862384]\n- [net] netfilter: iptables: Split ipt_unregister_table() into pre_exit and exit helpers. (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_pipapo: Disable preemption before getting per-CPU pointer (Florian Westphal) [1862384]\n- [net] netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported (Florian Westphal) [1862384]\n- [net] netfilter: conntrack: comparison of unsigned in cthelper confirmation (Florian Westphal) [1862384]\n- [net] netfilter: conntrack: refetch conntrack after nf_conntrack_update() (Florian Westphal) [1862384]\n- [net] netfilter: conntrack: Pass value of ctinfo to __nf_conntrack_update (Florian Westphal) [1862384]\n- [net] netfilter: conntrack: make conntrack userspace helpers work again (Florian Westphal) [1862384]\n- [net] netfilter: nfnetlink_cthelper: unbreak userspace helper support (Florian Westphal) [1862384]\n- [net] netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build (Florian Westphal) [1862384]\n- [net] netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_bitmap: initialize set element extension in lookups (Florian Westphal) [1862384]\n- [net] netfilter: nft_fwd_netdev: validate family and chain type (Florian Westphal) [1862384]\n- [net] netfilter: nft_payload: add missing attribute validation for payload csum flags (Florian Westphal) [1862384]\n- [net] netfilter: cthelper: add missing attribute validation for cthelper (Florian Westphal) [1862384]\n- [net] netfilter: ipset: Fix forceadd evaluation path (Florian Westphal) [1862384]\n- [net] netfilter: bridge: make sure to pull arp header in br_nf_forward_arp() (Florian Westphal) [1862384]\n- [net] netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets (Florian Westphal) [1862384]\n- [net] netfilter: ctnetlink: netns exit must wait for callbacks (Florian Westphal) [1862384]\n- [arm64] kvm: arm64: Dont inherit exec permission across page-table levels (Andrew Jones) [1869297]\n- [arm64] kvm: arm64: Flush the instruction cache if not unmapping the VM on reboot (Andrew Jones) [1869297]\n- [s390] s390, dcssblk: kaddr and pfn can be NULL to ->direct_access() (Claudio Imbrenda) [1868927]\n- [fs] chardev: Avoid potential use-after-free in chrdev_open() (Vladis Dronov) [1866324] {CVE-2020-0305}\n- [net] net: accept an empty mask in /sys/class/net/*/queues/rx-*/rps_cpus (Nitesh Narayan Lal) [1868433]\n- [x86] Revert x86/intel: Disable HPET on Intel Ice Lake platforms (David Arcari) [1868405]\n- [kernel] sched: Fix race against ptrace_freeze_trace() (Oleg Nesterov) [1862560]\n- [kernel] sched: Fix loadavg accounting race (Oleg Nesterov) [1862560]\n- [kernel] kernel/sched/: remove caller signal_pending branch predictions (Oleg Nesterov) [1862560]\n- [kernel] locking/spinlock, sched/core: Clarify requirements for smp_mb__after_spinlock() (Oleg Nesterov) [1862560]\n- [nvme] nvme: multipath: round-robin: eliminate fallback variable (Gopal Tiwari) [1868443]\n- [nvme] nvme: multipath: round-robin: fix single non-optimized path case (Gopal Tiwari) [1868443]\n- [nvme] nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths (Gopal Tiwari) [1868443]\n- [nvme] nvme-multipath: fix logic for non-optimized paths (Gopal Tiwari) [1868443]\n- [tools] selftests/bpf: Fix segmentation fault in test_progs (Yauheni Kaliuta) [1868494]\n- [pci] hv: Fix a timing issue which causes kdump to fail occasionally (Mohammed Gamal) [1861960]\n- [hv] hv: vmbus: Only notify Hyper-V for die events that are oops (Vitaly Kuznetsov) [1868131]\n- [x86] kvm: nsvm: Correctly set the shadow NPT root level in its MMU role (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: x86: drop superfluous mmu_check_root() from fast_pgd_switch() (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: use nested_svm_load_cr3() on guest->host switch (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: implement nested_svm_load_cr3() and use it for host->guest switch (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: move kvm_set_cr3() after nested_svm_uninit_mmu_context() (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: introduce nested_svm_load_cr3()/nested_npt_enabled() (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: prepare to handle errors from enter_svm_guest_mode() (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: reset nested_run_pending upon nested_svm_vmrun_msrpm() failure (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: mmu: stop dereferencing vcpu->arch.mmu to get the context for MMU init (Vitaly Kuznetsov) [1845507]\n- [x86] kvm: nsvm: split kvm_init_shadow_npt_mmu() from kvm_init_shadow_mmu() (Vitaly Kuznetsov) [1845507]\n- [security] selinux: compute genfs symlink context in case of CephFS (Ondrej Mosnacek) [1865800]\n- [fs] ceph: set sec_context xattr on symlink creation (Ondrej Mosnacek) [1861509]\n- [tools] selftests: bpf: define SO_RCVTIMEO and SO_SNDTIMEO properly for ppc64le (Jiri Benc) [1860386]\n- [tools] bpf: Sync RHEL version of asm-generic/socket.h to tools/ (Jiri Benc) [1860386]\n- [tools] selftests: bpf: skip tests not working on RHEL (Jiri Benc) [1866908]\n- [tools] Revert selftests: bpf: disable test_lwt_seg6local (Jiri Benc) [1866908]\n- [tools] Revert bpf: selftests: remove test_bpftool_build.sh from TEST_PROGS (Jiri Benc) [1866908]\n- [tools] selftests: add option to skip specific tests in RHEL (Jiri Benc) [1866908]\n- [tools] selftests: bpf: switch off timeout (Jiri Benc) [1866908]\n- [tools] selftest/firmware: Add selftest timeout in settings (Jiri Benc) [1866908]\n- [tools] selftests/harness: Limit step counter reporting (Jiri Benc) [1866908]\n- [tools] selftests/harness: Clean up kern-doc for fixtures (Jiri Benc) [1866908]\n- [tools] selftests: fix condition in run_tests (Jiri Benc) [1866908]\n- [tools] selftests: do not use .ONESHELL (Jiri Benc) [1866908]\n- [tools] selftests/harness: Report skip reason (Jiri Benc) [1866908]\n- [tools] selftests/harness: Display signed values correctly (Jiri Benc) [1866908]\n- [tools] selftests/harness: Refactor XFAIL into SKIP (Jiri Benc) [1866908]\n- [tools] selftests/harness: Switch to TAP output (Jiri Benc) [1866908]\n- [tools] selftests: Add header documentation and helpers (Jiri Benc) [1866908]\n- [tools] kselftest: fix TAP output for skipped tests (Jiri Benc) [1866908]\n- [tools] kselftest: ksft_test_num return type should be unsigned (Jiri Benc) [1866908]\n- [tools] selftests: introduce gen_tar Makefile target (Jiri Benc) [1866908]\n- [tools] kselftest: add fixture variants (Jiri Benc) [1866908]\n- [tools] kselftest: run tests by fixture (Jiri Benc) [1866908]\n- [tools] kselftest: create fixture objects (Jiri Benc) [1866908]\n- [tools] kselftest: factor out list manipulation to a helper (Jiri Benc) [1866908]\n- [tools] selftests: add build/cross-build dependency check script (Jiri Benc) [1866908]\n- [tools] kselftest/runner: allow to properly deliver signals to tests (Jiri Benc) [1866908]\n- [tools] selftests/harness: fix spelling mistake SIGARLM -> SIGALRM (Jiri Benc) [1866908]\n- [tools] selftests: enforce local header dependency in lib.mk (Jiri Benc) [1866908]\n- [tools] selftests/harness: Handle timeouts cleanly (Jiri Benc) [1866908]\n- [tools] selftests/harness: Move test child waiting logic (Jiri Benc) [1866908]\n- [tools] selftests: Fix kselftest O=objdir build from cluttering top level objdir (Jiri Benc) [1866908]\n- [tools] selftests: allow detection of build failures (Jiri Benc) [1866908]\n- [tools] selftests: fix build behaviour on targets failures (Jiri Benc) [1866908]\n- [tools] kselftest: Support old perl versions (Jiri Benc) [1866908]\n- [tools] kselftest/runner: Print new line in print of timeout log (Jiri Benc) [1866908]\n- [tools] selftests: Fix dangling documentation references to kselftest_module.sh (Jiri Benc) [1866908]\n- [tools] kselftest: Fix NULL INSTALL_PATH for TARGETS runlist (Jiri Benc) [1866908]\n- [tools] selftests: Move kselftest_module.sh into kselftest/ (Jiri Benc) [1866908]\n- [tools] selftests: gen_kselftest_tar.sh: Do not clobber kselftest/ (Jiri Benc) [1866908]\n- [tools] selftests/kselftest/runner.sh: Add 45 second timeout per test (Jiri Benc) [1866908]\n- [tools] kselftest: exclude failed TARGETS from runlist (Jiri Benc) [1866908]\n- [tools] kselftest: add capability to skip chosen TARGETS (Jiri Benc) [1866908]\n- [tools] selftests: Add kselftest-all and kselftest-install targets (Jiri Benc) [1866908]\n- [tools] selftests: use instead of make (Jiri Benc) [1866908]\n- [tools] kselftest: save-and-restore errno to allow for m formatting (Jiri Benc) [1866908]\n- [tools] treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 481 (Jiri Benc) [1866908]\n- [tools] selftests/harness: Allow test to configure timeout (Jiri Benc) [1866908]\n- [tools] selftests: avoid KBUILD_OUTPUT dir cluttering with selftest objects (Jiri Benc) [1866908]\n- [tools] selftests: fix bpf build/test workflow regression when KBUILD_OUTPUT is set (Jiri Benc) [1866908]\n- [tools] selftests: fix install target to use default install path (Jiri Benc) [1866908]\n- [tools] selftests: build and run gpio when output directory is the src dir (Jiri Benc) [1866908]\n- [documentation] doc: kselftest: Fix KBUILD_OUTPUT usage instructions (Jiri Benc) [1866908]\n- [tools] selftests: fix headers_install circular dependency (Jiri Benc) [1866908]\n- [tools] selftests/harness: Add 30 second timeout per test (Jiri Benc) [1866908]\n- [tools] kselftest: Add test module framework header (Jiri Benc) [1866908]\n- [tools] kselftest: Add test runner creation script (Jiri Benc) [1866908]\n- [tools] selftests/harness: Update named initializer syntax (Jiri Benc) [1866908]\n- [tools] selftest: include stdio.h in kselftest.h (Jiri Benc) [1866908]\n- [tools] selftests: do not macro-expand failed assertion expressions (Jiri Benc) [1866908]\n- [documentation] Documentation/dev-tools: clean up kselftest.rst (Jiri Benc) [1866908]\n- [documentation] doc: dev-tools: kselftest.rst: update config file location (Jiri Benc) [1866908]\n- [documentation] doc: dev-tools: kselftest.rst: update contributing new tests (Jiri Benc) [1866908]\n[4.18.0-233]\n- [fs] nfs: ensure correct writeback errors are returned on close() (Scott Mayhew) [1849424]\n- [netdrv] net: thunderx: use spin_lock_bh in nicvf_set_rx_mode_task() (Dean Nelson) [1824858]\n- [crypto] crypto: ecc - SP800-56A rev 3 local public key validation (Herbert Xu) [1855817]\n- [crypto] crypto: dh - SP800-56A rev 3 local public key validation (Herbert Xu) [1855817]\n- [crypto] crypto: dh - check validity of Z before export (Herbert Xu) [1855817]\n- [lib] lib/mpi: Add mpi_sub_ui() (Herbert Xu) [1855817]\n- [crypto] crypto: ecdh - check validity of Z before export (Herbert Xu) [1855817]\n- [netdrv] net: thunderx: initialize VFs mailbox mutex before first usage (Dean Nelson) [1866827]\n- [kernel] timers: Lower base clock forwarding threshold (Phil Auld) [1833096]\n- [kernel] timers: Remove must_forward_clk (Phil Auld) [1833096]\n- [kernel] timers: Spare timer softirq until next expiry (Phil Auld) [1833096]\n- [kernel] timers: Expand clk forward logic beyond nohz (Phil Auld) [1833096]\n- [kernel] timers: Reuse next expiry cache after nohz exit (Phil Auld) [1833096]\n- [kernel] timers: Always keep track of next expiry (Phil Auld) [1833096]\n- [kernel] timers: Optimize _next_timer_interrupt() level iteration (Phil Auld) [1833096]\n- [kernel] timers: Add comments about calc_index() ceiling work (Phil Auld) [1833096]\n- [kernel] timers: Move trigger_dyntick_cpu() to enqueue_timer() (Phil Auld) [1833096]\n- [kernel] timers: Use only bucket expiry for base->next_expiry value (Phil Auld) [1833096]\n- [kernel] timers: Preserve higher bits of expiration on index calculation (Phil Auld) [1833096]\n- [kernel] timer: Fix wheel index calculation on last level (Phil Auld) [1833096]\n- [kernel] timer: Prevent base->clk from moving backward (Phil Auld) [1833096]\n- [kernel] timer: Read jiffies once when forwarding base clk (Phil Auld) [1833096]\n- [powerpc] powerpc/64: Update Speculation_Store_Bypass in /proc/\n/status (Gustavo Duarte) [1773868]\n- [scsi] scsi: virtio-scsi: Correctly handle the case where all LUNs are unplugged (Maxim Levitsky) [1756093]\n- [kvm] kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host (Maxim Levitsky) [1853447]\n- [kvm] x86/kvm: Move context tracking where it belongs (Nitesh Narayan Lal) [1854011]\n- [scsi] scsi: megaraid_sas: Clear affinity hint (Tomas Henzl) [1828351]\n- [netdrv] revert vxlan: fix tos value before xmit (Andrea Claudi) [1862166]\n- [net] udp: Copy has_conns in reuseport_grow(). (Marcelo Leitner) [1867160]\n- [net] dev: Defer free of skbs in flush_backlog (Marcelo Leitner) [1867160]\n- [include] net: core: reduce recursion limit value (Marcelo Leitner) [1867160]\n- [netdrv] pppoe: only process PADT targeted at local interfaces (Andrea Claudi) [1866850]\n- [net] espintcp: count packets dropped in espintcp_rcv (Sabrina Dubroca) [1866393]\n- [net] espintcp: handle short messages instead of breaking the encap socket (Sabrina Dubroca) [1866393]\n- [net] espintcp: recv() should return 0 when the peer socket is closed (Sabrina Dubroca) [1866393]\n- [net] espintcp: support non-blocking sends (Sabrina Dubroca) [1866393]\n- [net] mptcp: be careful on subflow creation (Davide Caratti) [1862200]\n- [net] mptcp: fix bogus sendmsg() return code under pressure (Davide Caratti) [1862200]\n- [net] mptcp: fix joined subflows with unblocking sk (Davide Caratti) [1862200]\n- [net] subflow: explicitly check for plain tcp rsk (Davide Caratti) [1862200]\n- [net] mptcp: silence warning in subflow_data_ready() (Davide Caratti) [1862200]\n- [net] mptcp: fix race in subflow_data_ready() (Davide Caratti) [1862200]\n- [net] mptcp: fix memory leak in mptcp_subflow_create_socket() (Davide Caratti) [1862200]\n- [net] mptcp: dont leak msk in token container (Davide Caratti) [1862200]\n- [net] ipv4: Silence suspicious RCU usage warning (Guillaume Nault) [1866430]\n- [net] devinet: fix memleak in inetdev_init() (Guillaume Nault) [1866430]\n- [net] ipip: fix wrong address family in init error path (Guillaume Nault) [1866430]\n- [net] inet_csk: Fix so_reuseport bind-address cache in tb->fast* (Guillaume Nault) [1866430]\n- [net] ipmr: Add lockdep expression to ipmr_for_each_table macro (Guillaume Nault) [1866430]\n- [net] ipmr: Fix RCU list debugging warning (Guillaume Nault) [1866430]\n- [net] tcp: make sure listeners dont initialize congestion-control state (Paolo Abeni) [1865904]\n- [net] sched: The error lable position is corrected in ct_init_module (Davide Caratti) [1865890]\n- [net] sched: cls_api: fix nooffloaddevcnt warning dmesg log (Davide Caratti) [1865890]\n- [net] tls: fix race condition causing kernel panic (Sabrina Dubroca) [1861756]\n- [net] tls: free record only on encryption error (Sabrina Dubroca) [1861756]\n- [net] tls: fix encryption error checking (Sabrina Dubroca) [1861756]\n- [net] l2tp: add sk_family checks to l2tp_validate_socket (Guillaume Nault) [1861453]\n- [net] l2tp: do not use inet_hash()/inet_unhash() (Guillaume Nault) [1861453]\n- [net] tipc: allow to build NACK message in link timeout function (Xin Long) [1860877]\n- [net] tipc: fix retransmission on unicast links (Xin Long) [1860877]\n- [net] tipc: fix NULL pointer dereference in tipc_disc_rcv() (Xin Long) [1860877]\n- [net] tipc: remove set but not used variable prev (Xin Long) [1860877]\n- [net] tipc: call tsk_set_importance from tipc_topsrv_create_listener (Xin Long) [1860877]\n- [net] tipc: add support for broadcast rcv stats dumping (Xin Long) [1860877]\n- [net] tipc: enable broadcast retrans via unicast (Xin Long) [1860877]\n- [net] tipc: add back link trace events (Xin Long) [1860877]\n- [net] tipc: introduce Gap ACK blocks for broadcast link (Xin Long) [1860877]\n- [net] tipc: block BH before using dst_cache (Xin Long) [1860877]\n- [net] tipc: fix partial topology connection closure (Xin Long) [1860877]\n- [net] xfrm: policy: match with both mark and mask on user interfaces (Xin Long) [1854116]\n- [scsi] scsi: dh: Add Fujitsu device to devinfo and dh lists (Ewan Milne) [1861418]\n- [x86] kvm: Set KVM_SOFT_MAX_VCPUS to 1024 (Eduardo Habkost) [1856996]\n- [md] dm integrity: fix integrity recalculation that is improperly skipped (Mike Snitzer) [1860160]\n- [netdrv] ibmvnic: Fix IRQ mapping disposal in error path (Steve Best) [1867498]\n- [infiniband] IB/hfi1: Do not destroy link_wq when the device is shut down (Kamal Heib) [1858392]\n- [infiniband] IB/hfi1: Do not destroy hfi1_wq when the device is shut down (Kamal Heib) [1858392]\n- [netdrv] Revert net/broadcom: Clean broadcom code from driver versions (Jonathan Toppins) [1867146]\n- [net] devmap: Use bpf_map_area_alloc() for allocating hash buckets (Jiri Benc) [1842380]\n- [kernel] kexec_file: Correctly output debugging information for the PT_LOAD ELF header (Lianbo Jiang) [1861186]\n- [kernel] kexec: Improve & fix crash_exclude_mem_range() to handle overlapping ranges (Lianbo Jiang) [1861186]\n- [x86] x86/crash: Correct the address boundary of function parameters (Lianbo Jiang) [1861186]\n- [fs] ceph: handle zero-length feature mask in session messages (Jeff Layton) [1866018]\n- [s390] s390/bpf: Tolerate not converging code shrinking (Yauheni Kaliuta) [1857120]\n- [s390] s390/bpf: Use brcl for jumping to exit_ip if necessary (Yauheni Kaliuta) [1857120]\n- [s390] s390/bpf: Fix sign extension in branch_ku (Yauheni Kaliuta) [1857120]\n- [tools] selftests: bpf: test_kmod.sh: Fix running out of srctree (Yauheni Kaliuta) [1857120]\n- [lib] bpf: revert test_bpf: Flag tests that cannot be jited on s390 (Yauheni Kaliuta) [1857120]\n- [kernel] uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned (Oleg Nesterov) [1848596]\n[4.18.0-232]\n- [fs] nfs: nfs_file_write() should check for writeback errors (Scott Mayhew) [1852788]\n- [s390] s390/cpum_cf, perf: change DFLT_CCERROR counter name (Philipp Rudo) [1865794]\n- [net] net/smc: unique reason code for exceeded max dmb count (Philipp Rudo) [1865792]\n- [s390] s390/ism: indicate correct error reason in ism_alloc_dmb() (Philipp Rudo) [1865792]\n- [net] net/smc: fix dmb buffer shortage (Philipp Rudo) [1865792]\n- [net] net/smc: put slot when connection is killed (Philipp Rudo) [1865792]\n- [net] net/smc: fix restoring of fallback changes (Philipp Rudo) [1865792]\n- [net] net/smc: remove freed buffer from list (Philipp Rudo) [1865792]\n- [net] net/smc: do not call dma sync for unmapped memory (Philipp Rudo) [1865792]\n- [net] net/smc: fix handling of delete link requests (Philipp Rudo) [1865792]\n- [net] net/smc: move add link processing for new device into llc layer (Philipp Rudo) [1865792]\n- [net] net/smc: drop out-of-flow llc response messages (Philipp Rudo) [1865792]\n- [net] net/smc: protect smc ib device initialization (Philipp Rudo) [1865792]\n- [net] net/smc: fix link lookup for new rdma connections (Philipp Rudo) [1865792]\n- [net] net/smc: clear link during SMC client link down processing (Philipp Rudo) [1865792]\n- [net] net/smc: handle unexpected response types for confirm link (Philipp Rudo) [1865792]\n- [net] net/smc: switch smcd_dev_list spinlock to mutex (Philipp Rudo) [1865792]\n- [net] net/smc: fix sleep bug in smc_pnet_find_roce_resource() (Philipp Rudo) [1865792]\n- [net] net/smc: fix work request handling (Philipp Rudo) [1865792]\n- [net] net/smc: separate LLC wait queues for flow and messages (Philipp Rudo) [1865792]\n- [net] net/smc: pre-fetch send buffer outside of send_lock (Philipp Rudo) [1865792]\n- [nvme] nvme-fc: set max_segments to lldd max value (Ewan Milne) [1853181]\n- [powerpc] ppc64/kexec_file: enable early kernels OPAL calls (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: fix kexec load failure with lack of memory hole (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: add appropriate regions for memory reserve map (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: prepare elfcore header for crashing kernel (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: setup backup region for kdump kernel (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: restrict memory usage of kdump kernel (Diego Domingos) [1829715]\n- [mm] powerpc/drmem: make lmb walk a bit more flexible (Diego Domingos) [1829715]\n- [powerpc] ppc64/kexec_file: avoid stomping memory used by special regions (Diego Domingos) [1829715]\n- [powerpc] powerpc/kexec_file: add helper functions for getting memory ranges (Diego Domingos) [1829715]\n- [powerpc] powerpc/kexec_file: mark PPC64 specific code (Diego Domingos) [1829715]\n- [kernel] kexec_file: allow archs to handle special regions while locating memory hole (Diego Domingos) [1829715]\n- [netdrv] net/mlx5e: CT: Support restore ipv6 tunnel (Alaa Hleihel) [1862975]\n- [netdrv] ionic: unlock queue mutex in error path (Jonathan Toppins) [1854270]\n- [netdrv] ionic: use mutex to protect queue operations (Jonathan Toppins) [1854270]\n- [net] xfrm: esp6: fix the location of the transport header with encapsulation (Sabrina Dubroca) [1857653]\n- [net] ipv4: fill fl4_icmp_{type, code} in ping_v4_sendmsg (Sabrina Dubroca) [1861324]\n- [netdrv] geneve: fix an uninitialized value in geneve_changelink() (Sabrina Dubroca) [1860945]\n- [net] ip_tunnel: fix use-after-free in ip_tunnel_lookup() (Sabrina Dubroca) [1860945]\n- [netdrv] vxlan: Avoid infinite loop when suppressing NS messages with invalid options (Sabrina Dubroca) [1860945]\n- [tools] selftests: mptcp: capture pcap on both sides (Hangbin Liu) [1859880]\n- [tools] selftests/net: report etf errors correctly (Hangbin Liu) [1859880]\n- [tools] selftests: net: ip_defrag: ignore EPERM (Hangbin Liu) [1859880]\n- [tools] selftests: forwarding: pedit_dsfield: Check counter value (Hangbin Liu) [1859880]\n- [tools] selftests: net: tcp_mmap: fix SO_RCVLOWAT setting (Hangbin Liu) [1859880]\n- [tools] selftests: net: tcp_mmap: clear whole tcp_zerocopy_receive struct (Hangbin Liu) [1859880]\n- [tools] selftests: A few improvements to fib_nexthops.sh (Hangbin Liu) [1859880]\n- [tools] selftests: Add tests for vrf and xfrms (Hangbin Liu) [1859880]\n- [tools] selftests: pmtu: implement IPIP, SIT and ip6tnl PMTU discovery tests (Hangbin Liu) [1859880]\n- [tools] selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED (Hangbin Liu) [1859880]\n- [tools] selftests/net/forwarding: add Makefile to install tests (Hangbin Liu) [1859880]\n- [tools] selftests: nft_concat_range: Move option for list ruleset before command (Hangbin Liu) [1859880]\n- [tools] selftests: netfilter: use randomized netns names (Hangbin Liu) [1859880]\n- [tools] kselftests: netfilter: fix leftover net/net-next merge conflict (Hangbin Liu) [1859880]\n- [tools] selftests: netfilter: missing error check when setting up veth interface (Hangbin Liu) [1859880]\n- [net] sctp: Dont advertise IPv4 addresses if ipv6only is set on the socket (Xin Long) [1860673]\n- [net] sctp: check assoc before SCTP_ADDR_{MADE_PRIM, ADDED} event (Xin Long) [1860673]\n- [net] sctp: fix typo sctp_ulpevent_nofity_peer_addr_change (Xin Long) [1860673]\n- [net] sctp: Fix spelling in Kconfig help (Xin Long) [1860673]\n- [net] sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed (Xin Long) [1860673]\n- [net] sctp: Dont add the shutdown timer if its already been added (Xin Long) [1860673]\n- [net] sctp: Fix SHUTDOWN CTSN Ack in the peer restart case (Xin Long) [1860673]\n- [net] sctp: Fix bundling of SHUTDOWN with COOKIE-ACK (Xin Long) [1860673]\n- [net] ip6_vti: use IS_REACHABLE to avoid some compile errors (Xin Long) [1840976 1835075]\n- [net] xfrm: interface: use IS_REACHABLE to avoid some compile errors (Xin Long) [1840976 1835075]\n- [net] xfrm: interface: not xfrmi_ipv6/ipip_handler twice (Xin Long) [1840976 1835075]\n- [net] ip6_vti: not register vti_ipv6_handler twice (Xin Long) [1840976 1835075]\n- [net] ip_vti: not register vti_ipip_handler twice (Xin Long) [1840976 1835075]\n- [net] xfrm: interface: support IPIP and IPIP6 tunnels processing with .cb_handler (Xin Long) [1840976 1835075]\n- [net] xfrm: interface: support IP6IP6 and IP6IP tunnels processing with .cb_handler (Xin Long) [1840976 1835075]\n- [net] ipcomp: assign if_id to child tunnel from parent tunnel (Xin Long) [1840976 1835075]\n- [net] ip6_vti: support IP6IP tunnel processing (Xin Long) [1840976 1835075]\n- [net] ip6_vti: support IP6IP6 tunnel processing with .cb_handler (Xin Long) [1840976 1835075]\n- [net] ip_vti: support IPIP6 tunnel processing (Xin Long) [1840976 1835075]\n- [net] ip_vti: support IPIP tunnel processing with .cb_handler (Xin Long) [1840976 1835075]\n- [net] tunnel6: add tunnel6_input_afinfo for ipip and ipv6 tunnels (Xin Long) [1840976 1835075]\n- [net] tunnel4: add cb_handler to struct xfrm_tunnel (Xin Long) [1840976 1835075]\n- [net] xfrm: add is_ipip to struct xfrm_input_afinfo (Xin Long) [1840976 1835075]\n- [net] tunnel6: support for IPPROTO_MPLS (Xin Long) [1840976 1835075]\n- [net] virtio_vsock: Enhance connection semantics (Stefano Garzarella) [1861735]\n- [net] virtio_vsock: Fix race condition in virtio_transport_recv_pkt (Stefano Garzarella) [1858135]\n- [net] vsock/virtio: annotate the_virtio_vsock RCU pointer (Stefano Garzarella) [1861762]\n- [vhost] vsock/virtio: fix multiple packet delivery to monitoring devices (Stefano Garzarella) [1861762]\n- [vhost] vsock: fix packet delivery order to monitoring devices (Stefano Garzarella) [1861762]\n- [vhost] vsock: accept only packets with the right dst_cid (Stefano Garzarella) [1861762]\n- [vhost] vsock: refuse CID assigned to the guest->host transport (Stefano Garzarella) [1861762]\n- [vhost] vsock: switch to a mutex for vhost_vsock_hash (Stefano Garzarella) [1861762]\n- [net] vsock: fix timeout in vsock_accept() (Stefano Garzarella) [1861762]\n- [net] vsock: Simplify __vsock_release() (Stefano Garzarella) [1861762]\n- [netdrv] net/mlx5e: Fix kernel crash when setting vf VLANID on a VF dev (Alaa Hleihel) [1859477]\n- [netdrv] net/mlx5e: Modify uplink state on interface up/down (Alaa Hleihel) [1861720 1859477]\n- [netdrv] net/mlx5e: Fix missing cleanup of ethtool steering during rep rx cleanup (Alaa Hleihel) [1859477 1856660]\n- [netdrv] ixgbe: Add ethtool support to enable 2.5 and 5.0 Gbps support (Ken Cox) [1835962]\n- [x86] x86/purgatory: Add -fno-stack-protector (Lianbo Jiang) [1857528]\n- [x86] x86/purgatory: Fail the build if purgatory.ro has missing symbols (Lianbo Jiang) [1857528]\n- [x86] x86/purgatory: Do not use __builtin_memcpy and __builtin_memset (Lianbo Jiang) [1857528]\n- [x86] x86/boot: Provide KASAN compatible aliases for string routines (Lianbo Jiang) [1857528]\n- [x86] x86/purgatory: Disable various profiling and sanitizing options (Lianbo Jiang) [1857528]\n- [x86] x86/boot: Restrict header scope to make Clang happy (Lianbo Jiang) [1857528]\n[4.18.0-231]\n- [x86] x86/entry/64: Update comments and sanity tests for create_gap (Jiri Olsa) [1850831]\n- [x86] x86/alternatives: add missing insn.h include (Jiri Olsa) [1850831]\n- [x86] x86/alternatives: Teach text_poke_bp() to emulate instructions (Jiri Olsa) [1850831]\n- [x86] x86/paravirt: Standardize insn_buff variable names (Jiri Olsa) [1850831]\n- [x86] x86_64: Allow breakpoints to emulate call instructions (Jiri Olsa) [1850831]\n- [x86] x86_64: Add gap to int3 to allow for call emulation (Jiri Olsa) [1850831]\n- [x86] x86/alternatives: Sync bp_patching update for avoiding NULL pointer exception (Jiri Olsa) [1850831]\n- [nvme] nvme: add a Identify Namespace Identification Descriptor list quirk (Gopal Tiwari) [1862136]\n- [nvme] nvme: fix identify error status silent ignore (Gopal Tiwari) [1862136]\n- [nvme] nvme: fix possible hang when ns scanning fails during error recovery (Gopal Tiwari) [1862136]\n- [nvme] nvme: refactor nvme_identify_ns_descs error handling (Gopal Tiwari) [1862136]\n- [infiniband] IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE (Kamal Heib) [1850314]\n- [powerpc] powerpc/pseries: PCIE PHB reset (Steve Best) [1747345]\n- [drm] drm/nouveau/kms: Handle -EINPROGRESS in nouveau_display_acpi_ntfy() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms: Fix runtime PM leak in nouveau_display_acpi_ntfy() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms: Invert conditionals in nouveau_display_acpi_ntfy() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms: Use pm_runtime_put_autosuspend() in hpd_work (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms/fbcon: Use pm_runtime_put_autosuspend() in suspend work (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms/fbcon: Fix pm_runtime calls in nouveau_fbcon_output_poll_changed() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms/fbcon: Correct pm_runtime calls in nouveau_fbcon_release() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms: Fix rpm leak in nouveau_connector_hotplug() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms: Handle -EINPROGRESS in nouveau_connector_hotplug() (Lyude Paul) [1827812]\n- [drm] drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason (Lyude Paul) [1827812]\n- [drm] drm/nouveau/kms/tu102: wait for core update to complete when assigning windows (Lyude Paul) [1827812]\n- [drm] drm/nouveau/disp/gm200-: fix regression from HDA SOR selection changes (Lyude Paul) [1827812]\n- [drm] drm/amd/powerplay: fix a crash when overclocking Vega M (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: Fix NULL dereference in dpm sysfs handlers (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: fix preemption unit test (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/gfx10: fix race condition for kiq (Lyude Paul) [1827812]\n- [drm] drm/amd/display: add dmcub check on RENOIR (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Check DMCU Exists Before Loading (Lyude Paul) [1827812]\n- [drm] drm/nouveau/nouveau: fix page fault on device private memory (Lyude Paul) [1827812]\n- [drm] drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout (Lyude Paul) [1827812]\n- [drm] drm/i915/perf: Use GTT when saving/restoring engine GPR (Lyude Paul) [1827812]\n- [drm] drm/i915/gvt: Fix two CFL MMIO handling caused by regression (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Only swap to a random sibling once upon creation (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Ignore irq enabling on the virtual engines (Lyude Paul) [1827812]\n- [drm] drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2 (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/display: create fake mst encoders ahead of time (v4) (Lyude Paul) [1827812]\n- [drm] drm/amd/display: handle failed allocation during stream construction (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode (Lyude Paul) [1827812]\n- [drm] drm/i915: Also drop vm.ref along error paths for vma construction (Lyude Paul) [1827812]\n- [drm] drm/i915: Drop vm.ref for duplicate vma on construction (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: asd function needs to be unloaded in suspend phase (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: add TMR destory function for psp (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: dont do soft recovery if gpu_recovery=0 (Lyude Paul) [1827812]\n- [drm] drm/i915: Skip stale object handle for debugfs per-file-stats (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Pin the rings before marking active (Lyude Paul) [1827812]\n- [drm] drm/radeon: fix double free (Lyude Paul) [1827812]\n- [drm] drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003 (Lyude Paul) [1827812]\n- [drm] drm: panel-orientation-quirks: Add quirk for Asus T101HA panel (Lyude Paul) [1827812]\n- [iommu] iommu/vt-d: Dont apply gfx quirks to untrusted devices (Lyude Paul) [1827812]\n- [drm] drm/tegra: hub: Do not enable orphaned window group (Lyude Paul) [1827812]\n- [drm] drm/ttm: Fix dma_fence refcnt leak when adding move fence (Lyude Paul) [1827812]\n- [drm] drm/ttm: Fix dma_fence refcnt leak in ttm_bo_vm_fault_reserved (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/atomfirmware: fix vram_info fetching for renoir (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: use u rather than d for sclk/mclk (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Only revalidate bandwidth on medium and fast updates (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Mark timeline->cacheline as destroyed after rcu grace period (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Fix ineffective setting of max bpc property (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Fix incorrectly pruned modes with deep color (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: add fw release for sdma v5_0 (Lyude Paul) [1827812]\n- [drm] drm/radeon: fix fb_div check in ni_init_smc_spll_table() (Lyude Paul) [1827812]\n- [drm] drm/amd: fix potential memleak in err branch (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Enable output_bpc property on all outputs (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() (Lyude Paul) [1827812]\n- [drm] Revert drm/amd/display: disable dcn20 abm feature for bring up (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move vlv GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move ilk GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move snb GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move ivb GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Move hsw GT workarounds from init_clock_gating to workarounds (Lyude Paul) [1827812]\n- [drm] drm/i915/gt: Incrementally check for rewinding (Lyude Paul) [1827812]\n- [drm] drm/i915/tc: fix the reset of ln0 (Lyude Paul) [1827812]\n- [drm] drm/i915/icl+: Fix hotplug interrupt disabling after storm detection (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Use kvfree() to free coeff in build_regamma() (Lyude Paul) [1827812]\n- [drm] drm/amdkfd: Use correct major in devcgroup check (Lyude Paul) [1827812]\n- [drm] drm/connector: notify userspace on hotplug after register complete (Lyude Paul) [1827812]\n- [drm] drm/i915: Whitelist context-local timestamp in the gen9 cmdparser (Lyude Paul) [1827812]\n- [drm] drm/i915/gem: Avoid iterating an empty list (Lyude Paul) [1827812]\n- [drm] drm/i915: Fix AUX power domain toggling across TypeC mode resets (Lyude Paul) [1827812]\n- [drm] drm/dp_mst: Increase ACT retry timeout to 3s (Lyude Paul) [1827812]\n- [drm] drm/ast: Dont check new mode if CRTC is being disabled (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: Replace invalid device ID with a valid device ID (Lyude Paul) [1827812]\n- [drm] drm/amdgpu/display: use blanked rather than plane state for sync groups (Lyude Paul) [1827812]\n- [drm] drm/qxl: Use correct notify port address when creating cursor ring (Lyude Paul) [1827812]\n- [drm] drm/dp_mst: Reformat drm_dp_check_act_status() a bit (Lyude Paul) [1827812]\n- [drm] drm/ast: fix missing break in switch statement for format->cppcase 4 (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Revalidate bandwidth before commiting DC updates (Lyude Paul) [1827812]\n- [drm] drm/nouveau: gr/gk20a: Use firmware version 0 (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: Sync with VM root BO when switching VM to CPU update mode (Lyude Paul) [1827812]\n- [drm] drm/amd/powerpay: Disable gfxoff when setting manual mode on picasso and raven (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Do not disable pipe split if mode is not supported (Lyude Paul) [1827812]\n- [drm] drm/amd/display: dmcu wait loop calculation is incorrect in RV (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Correct updating logic of dcn21s pipe VM flags (Lyude Paul) [1827812]\n- [drm] drm/ast: Allocate initial CRTC state of the correct size (Lyude Paul) [1827812]\n- [drm] drm/hisilicon: Enforce 128-byte stride alignment to fix the hardware limitation (Lyude Paul) [1827812]\n- [drm] drm/dp: Lenovo X13 Yoga OLED panel brightness fix (Lyude Paul) [1827812]\n- [drm] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam (Lyude Paul) [1827812]\n- [drm] drm/i915: Force DPCD backlight mode for some Dell CML 2020 panels (Lyude Paul) [1827812]\n- [drm] drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel (Lyude Paul) [1827812]\n- [drm] drm/dp: Introduce EDID-based quirks (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: Init data to avoid oops while reading pp_num_states (Lyude Paul) [1827812]\n- [drm] drm/amd/display: fix virtual signal dsc setup (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Force watermark value propagation (Lyude Paul) [1827812]\n- [drm] drm: bridge: adv7511: Extend list of audio sample rates (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: fix and cleanup amdgpu_gem_object_close v4 (Lyude Paul) [1827812]\n- [drm] drm/vkms: Hold gem object while still in-use (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Not doing optimize bandwidth if flip pending (Lyude Paul) [1827812]\n- [drm] drm/amd/display: remove invalid dc_is_hw_initialized function (Lyude Paul) [1827812]\n- [drm] drm/amd/display: DP training to set properly SCRAMBLING_DISABLE (Lyude Paul) [1827812]\n- [drm] drm/edid: Add Oculus Rift S to non-desktop list (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Fix potential integer wraparound resulting in a hang (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Added locking for atomic update stream and update planes (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Indicate dsc updates explicitly (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Split program front end part that occur outside lock (Lyude Paul) [1827812]\n- [drm] drm/amd/display: drop cursor position check in atomic test (Lyude Paul) [1827812]\n- [drm] drm/amd/amdgpu: Update update_config() logic (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: Use GEM obj reference for KFD BOs (Lyude Paul) [1827812]\n- [drm] drm/amd/powerplay: perform PG ungate prior to CG ungate (Lyude Paul) [1827812]\n- [drm] drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate (Lyude Paul) [1827812]\n- [drm] drm/i915: Propagate error from completed fences (Lyude Paul) [1827812]\n- [drm] drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance (Lyude Paul) [1827812]\n- [drm] drm/amd/display: Prevent dpcd reads with passive dongles (Lyude Paul) [1827812]\n- [drm] drm/amd/display: fix counter in wait_for_no_pipes_pending (Lyude Paul) [1827812]\n- [gpu] vgaarb: Keep adding VGA device in queue (Lyude Paul) [1827812]", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 8.2, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 4.2}, "published": "2020-11-10T00:00:00", "type": "oraclelinux", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12614", "CVE-2019-15917", "CVE-2019-15925", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-18808", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19056", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19068", "CVE-2019-19072", "CVE-2019-19319", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19524", "CVE-2019-19533", "CVE-2019-19537", "CVE-2019-19543", "CVE-2019-19602", "CVE-2019-19767", "CVE-2019-19770", "CVE-2019-20054", "CVE-2019-20636", "CVE-2019-9455", "CVE-2019-9458", "CVE-2020-0305", "CVE-2020-0444", "CVE-2020-10713", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10773", "CVE-2020-10774", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-11668", "CVE-2020-12465", "CVE-2020-12655", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-14331", "CVE-2020-14381", "CVE-2020-14385", "CVE-2020-14386", "CVE-2020-25641", "CVE-2020-8647", "CVE-2020-8648", "CVE-2020-8649"], "modified": "2020-11-10T00:00:00", "id": "ELSA-2020-4431", "href": "http://linux.oracle.com/errata/ELSA-2020-4431.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}]}
Denial Of Service (DoS)
