There is a buffer overflow vulnerability in the vhost module of QEMU-KVM. During the hot migration of the target VM, an attacker with guest user account may send descriptors with invalid length to the affected host to exploit this vulnerability. Successfully exploited may cause the kernel buffer overflow and triggered to VM escape. (Vulnerability ID: HWPSIRT-2019-09112)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-14835.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
[http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-qemu-en](<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-qemu-en>)
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"CVE-2019-14835", "CVE-2019-15504", "CVE-2019-15505", "CVE-2019-15538", "CVE-2019-3846", "CVE-2019-3900"], "modified": "2019-09-19T01:34:38", "id": "FEDORA:344346042F3E", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/KQFY6JYFIQ2VFQ7QCSXPWTUL5ZDNCJL5/", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-11-27T10:47:49", "description": "The kernel meta package ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-10-02T01:42:27", "type": "fedora", "title": "[SECURITY] Fedora 29 Update: kernel-5.2.17-100.fc29", 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"CVE-2019-14814", "CVE-2019-14815", "CVE-2019-14816", "CVE-2019-14821", "CVE-2019-14835", "CVE-2019-15504", "CVE-2019-15505", "CVE-2019-15538", "CVE-2019-3459", "CVE-2019-3460", "CVE-2019-3701", "CVE-2019-3846", "CVE-2019-3882", "CVE-2019-3900", "CVE-2019-6974", "CVE-2019-7221", "CVE-2019-7222", "CVE-2019-8912", "CVE-2019-8980", "CVE-2019-9500", "CVE-2019-9503", "CVE-2019-9857"], "modified": "2019-10-02T01:42:27", "id": "FEDORA:4CEF5610D7CA", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BBXNWMXIROSEFMQSTSXPJBIYMFZLH2XY/", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:59", "description": "[3.10.0-1062.1.2.OL7]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko@oracle.com)\n- Update x509.genkey [Orabug: 24817676]\n[3.10.0-1062.1.2]\n- [vhost] vhost: make sure log_num < in_num (Eugenio Perez) [1750879 1750880] {CVE-2019-14835}", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-09-20T00:00:00", "type": "oraclelinux", "title": "kernel security 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-2019-14835"], "modified": "2019-09-20T00:00:00", "id": "ELSA-2019-2829", "href": "http://linux.oracle.com/errata/ELSA-2019-2829.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:24:26", "description": "[4.14.35-1902.5.2.1]\n- vhost: make sure log_num < in_num (yongduan) [Orabug: 30312787] {CVE-2019-14835}\n- vhost: block speculation of translated descriptors (Michael S. Tsirkin) [Orabug: 30312787] {CVE-2019-14835}\n- vhost: Fix Spectre V1 vulnerability (Jason Wang) [Orabug: 30312787]", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-09-17T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security 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-2019-14835"], "modified": "2019-09-17T00:00:00", "id": "ELSA-2019-4789", "href": "http://linux.oracle.com/errata/ELSA-2019-4789.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:24:30", "description": "[2.6.32-754.23.1.OL6]\n- Update genkey [bug 25599697]\n[2.6.32-754.23.1]\n- [vhost] vhost: make sure log_num < in_num (Eugenio Perez) [1750869 1750869] {CVE-2019-14835}", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-09-23T00:00:00", "type": "oraclelinux", "title": "kernel security 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-2019-14835"], "modified": "2019-09-23T00:00:00", "id": "ELSA-2019-2863", "href": "http://linux.oracle.com/errata/ELSA-2019-2863.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:24:51", "description": "- [4.18.0-80.11.2_0.OL8]\n- Oracle Linux certificates (Alexey Petrenko)\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[4.18.0-80.11.2_0]\n- [vhost] vhost: make sure log_num < in_num (Eugenio Perez) [1750881 1750882] {CVE-2019-14835}", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-09-22T00:00:00", "type": "oraclelinux", "title": "kernel security 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-2019-14835"], "modified": "2019-09-22T00:00:00", "id": "ELSA-2019-2827", "href": "http://linux.oracle.com/errata/ELSA-2019-2827.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-11-26T22:28:01", "description": "[3.10.0-1062.4.1.OL7]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko@oracle.com)\n- Update x509.genkey [Orabug: 24817676]\n[3.10.0-1062.4.1]\n- [vhost] vhost: make sure log_num < in_num (Eugenio Perez) [1750879 1750880] {CVE-2019-14835}\n[3.10.0-1062.3.1]\n- [net] Bluetooth: Fix faulty expression for minimum encryption key size check (Gopal Tiwari) [1743084 1743085] {CVE-2019-9506}\n- [net] Bluetooth: Fix regression with minimum encryption key size alignment (Gopal Tiwari) [1743084 1743085] {CVE-2019-9506}\n- [net] Bluetooth: Align minimum encryption key size for LE and BR/EDR connections (Gopal Tiwari) [1743084 1743085] {CVE-2019-9506}\n- [net] macvlan: Support bonding events (Davide Caratti) [1751579 1733589]\n- [wireless] mwifiex: Fix heap overflow in mwifiex_uap_parse_tail_ies() (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: Mark expected switch fall-through (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: Fix skipped vendor specific IEs (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: fix 802.11n/WPA detection (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: Don't abort on small, spec-compliant vendor IEs (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: Abort at too short BSS descriptor element (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [wireless] mwifiex: Fix possible buffer overflows at parsing bss descriptor (Stanislaw Gruszka) [1714469 1721742 1714470 1721743] {CVE-2019-10126 CVE-2019-3846}\n- [net] sunrpc: Fix possible autodisconnect during connect due to old last_used (Dave Wysochanski) [1749290 1723537]\n- [drm] drm/ast: Fixed reboot test may cause system hanged (Dave Airlie) [1749296 1739971]\n- [block] block: blk_init_allocated_queue() set q->fq as NULL in the fail case (Ming Lei) [1739326 1739327] {CVE-2018-20856}\n- [pci] PCI: hv: Fix a use-after-free bug in hv_eject_device_work() (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Add pci_destroy_slot() in pci_devices_present_work(), if necessary (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Add hv_pci_remove_slots() when we unload the driver (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Fix a memory leak in hv_eject_device_work() (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: support reporting serial number as slot information (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Remove unused reason for refcount handler (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Convert hv_pci_dev.refs from atomic_t to refcount_t (Mohammed Gamal) [1748239 1732924]\n- [pci] PCI: hv: Remove the bogus test in hv_eject_device_work() (Mohammed Gamal) [1748239 1732924]\n- [fs] NFSv4: Replace closed stateids with the 'invalid special stateid' (Steve Dickson) [1744946 1733347]\n- [nvme] nvme-rdma: use dynamic dma mapping per command (David Milburn) [1744444 1637693]\n- [nvme] nvme-rdma: remove redundant reference between ib_device and tagset (David Milburn) [1744444 1637693]\n- [nvme] nvme-rdma: always have a valid trsvcid (David Milburn) [1744443 1717536]\n- [nvme] nvme-rdma: use inet_pton_with_scope helper (David Milburn) [1744443 1717536]\n- [nvme] nvmet-rdma: use generic inet_pton_with_scope (David Milburn) [1744443 1717536]\n- [iommu] x86/hyper-v: add msi_setup_irq/msi_alloc_irq stubs to fix x2apic mode (Vitaly Kuznetsov) [1743324 1736750]\n- [mm] slub: make dead caches discard free slabs immediately (Aristeu Rozanski) [1741920 1649189]\n- [mm] mm: charge/uncharge kmemcg from generic page allocator paths (Aristeu Rozanski) [1741920 1649189]\n- [mm] memcg: do not account memory used for cache creation (Aristeu Rozanski) [1741920 1649189]\n- [mm] memcg: also test for skip accounting at the page allocation level (Aristeu Rozanski) [1741920 1649189]\n- [fs] kmemcg: account certain kmem allocations to memcg (Aristeu Rozanski) [1741920 1649189]\n- [mm] vmalloc: allow to account vmalloc to memcg (Aristeu Rozanski) [1741920 1649189]\n- [mm] slab: add SLAB_ACCOUNT flag (Aristeu Rozanski) [1741920 1649189]\n- [include] memcg: only account kmem allocations marked as __GFP_ACCOUNT (Aristeu Rozanski) [1741920 1649189]\n- [include] mm: get rid of __GFP_KMEMCG (Aristeu Rozanski) [1741920 1649189]\n- [mm] slb: charge slabs to kmemcg explicitly (Aristeu Rozanski) [1741920 1649189]\n- [mm] mm: rename allocflags_to_migratetype for clarity (Rafael Aquini) [1741920 1730471]\n- [x86] cpuidle-haltpoll: disable host side polling when kvm virtualized (Marcelo Tosatti) [1740192 1734501]\n- [kvm] kvm: x86: add host poll control msrs (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: add haltpoll governor (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] governors: unify last_state_idx (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: add poll_limit_ns to cpuidle_device structure (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] add cpuidle-haltpoll driver (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: poll_state: Fix default time limit (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: poll_state: Disregard disable idle states (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: poll_state: Revise loop termination condition (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: menu: Fix wakeup statistics updates for polling state (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: poll_state: Avoid invoking local_clock() too often (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: poll_state: Add time limit to poll_idle() (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: Move polling state initialization code to separate file (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: Remove time measurement in poll state (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: Set polling in poll_idle (Marcelo Tosatti) [1740192 1734501]\n- [cpuidle] cpuidle: dont call poll_idle_init() for every cpu (Marcelo Tosatti) [1740192 1734501]\n- [hv] hv: vmbus: Implement Direct Mode for stimer0 (Vitaly Kuznetsov) [1740188 1712344]\n- [kernel] sched: Reduce contention in update_cfs_rq_blocked_load() (Marcelo Tosatti) [1740180 1734515]\n- [ipc] ipc: drop non-RCU allocation (Vladis Dronov) [1740178 1733016]\n- [ipc] ipc/util.c: use kvfree() in ipc_rcu_free() (Vladis Dronov) [1740178 1733016]\n- [ipc] tree wide: use kvfree() than conditional kfree()/vfree() (Vladis Dronov) [1740178 1733016]\n- [ipc] standardize code comments (Waiman Long) [1740178 1373519]\n- [ipc] whitespace cleanup (Waiman Long) [1740178 1373519]\n- [fs] gfs2: gfs2_walk_metadata fix (Andreas Grunbacher) [1737373 1724362]\n- [fs] gfs2: Inode dirtying fix (Andreas Grunbacher) [1737373 1724362]\n- [fs] gfs2: Fix rounding error in gfs2_iomap_page_prepare (Andreas Grunbacher) [1737373 1724362]\n- [fs] iomap: fix page_done callback for short writes (Andreas Grunbacher) [1737373 1724362]\n- [fs] fs: fold __generic_write_end back into generic_write_end (Andreas Grunbacher) [1737373 1724362]\n- [fs] iomap: don't mark the inode dirty in iomap_write_end (Andreas Grunbacher) [1737373 1724362]\n- [fs] gfs2: Fix iomap write page reclaim deadlock (Andreas Grunbacher) [1737373 1724362]\n- [fs] iomap: Add a page_prepare callback (Andreas Grunbacher) [1737373 1724362]\n- [fs] iomap: Fix use-after-free error in page_done callback (Andreas Grunbacher) [1737373 1724362]\n- [fs] fs: Turn __generic_write_end into a void function (Andreas Grunbacher) [1737373 1724362]\n- [fs] iomap: Clean up __generic_write_end calling (Andreas Grunbacher) [1737373 1724362]\n[3.10.0-1062.2.1]\n- [x86] aesni: initialize gcm(aes) cryptd child's key/authsize (Sabrina Dubroca) [1744442 1698551]\n- [netdrv] bnx2x: Disable multi-cos feature (Manish Chopra) [1741926 1704157]", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-10-16T00:00:00", "type": "oraclelinux", "title": "kernel security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-20856", "CVE-2019-10126", "CVE-2019-14835", "CVE-2019-3846", "CVE-2019-9506"], "modified": "2019-10-16T00:00:00", "id": "ELSA-2019-3055", "href": "http://linux.oracle.com/errata/ELSA-2019-3055.html", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:24:38", "description": "[4.14.35-1902.6.6]\n- RDMA/restrack: Protect from reentry to resource return path (Leon Romanovsky) [Orabug: 30388717]\n[4.14.35-1902.6.5]\n- hv_netvsc: fix vf serial matching with pci slot info (Haiyang Zhang) [Orabug: 30373111] \n- rds: Use correct conn when dropping connections due to cancel (Hakon Bugge) [Orabug: 30293898] \n- scsi: megaraid_sas: Introduce module parameter for default queue depth (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Fix a compilation warning (Qian Cai) [Orabug: 30317396] \n- scsi: megaraid_sas: Make a bunch of functions static (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: Update driver version to 07.710.50.00 (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Add module parameter for FW Async event logging (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Fix calculation of target ID (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Make some symbols static (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: Update driver version to 07.710.06.00-rc1 (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Introduce various Aero performance modes (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Use high IOPS queues based on IO workload (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Set affinity for high IOPS reply queues (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Enable coalescing for high IOPS queues (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Add support for High IOPS queues (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Add support for MPI toolbox commands (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Offload Aero RAID5/6 division calculations to driver (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: RAID1 PCI bandwidth limit algorithm is applicable for only Ventura (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: megaraid_sas: Add check for count returned by HOST_DEVICE_LIST DCMD (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Handle sequence JBOD map failure at driver level (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Dont send FPIO to RL Bypass queue (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: In probe context, retry IOC INIT once if firmware is in fault (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Release Mutex lock before OCR in case of DCMD timeout (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Call disable_irq from process IRQ poll (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Remove few debug counters from IO path (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Add support for Non-secure Aero PCI IDs (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Add 32 bit atomic descriptor support to AERO adapters (Chandrakanth Patil) [Orabug: 30317396] \n- scsi: megaraid_sas: Use struct_size() helper (Gustavo A. R. Silva) [Orabug: 30317396] \n(YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: use DEVICE_ATTR_{RO, RW} (Tomas Henzl) [Orabug: 30317396] \n- scsi: megaraid_sas: use octal permissions instead of constants (Tomas Henzl) [Orabug: 30317396] \n- scsi: megaraid_sas: make max_sectors visible in sys (Tomas Henzl) [Orabug: 30317396] \n- scsi: megaraid_sas: remove set but not used variables 'buff_addr' and 'ci_h' (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: remove set but not used variable 'sge_sz' (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: remove set but not used variables 'host' and 'wait_time' (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: remove set but not used variable 'cur_state' (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: Update driver version to 07.708.03.00 (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Export RAID map through debugfs (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Fix MSI-X vector print (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Add debug prints for device list (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Add prints in suspend and resume path (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Print firmware interrupt status (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Print FW fault information (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Export RAID map id through sysfs (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Print BAR information from driver (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Dump system registers for debugging (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Dump system interface regs from sysfs (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Add formatting option for megasas_dump (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Enhance internal DCMD timeout prints (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Enhance prints in OCR and TM path (Sumit Saxena) [Orabug: 30317396] \n- scsi: megaraid_sas: Load balance completions across all MSI-X (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: IRQ poll to avoid CPU hard lockups (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Block PCI config space access from userspace during OCR (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Rework code around controller reset (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: fw_reset_no_pci_access required for MFI adapters only (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Remove unused variable target_index (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: fix spelling mistake 'oustanding' -> 'outstanding' (Colin Ian King) [Orabug: 30317396] \n- scsi: megaraid_sas: Make megasas_host_device_list_query() static (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: reduce module load time (Steve Sistare) [Orabug: 30317396] \n- scsi: megaraid_sas: Remove a bunch of set but not used variables (YueHaibing) [Orabug: 30317396] \n- scsi: megaraid_sas: driver version update (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Update structures for HOST_DEVICE_LIST DCMD (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Add support for DEVICE_LIST DCMD in driver (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Rework device add code in AEN path (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Rework code to get PD and LD list (Shivasharan S) [Orabug: 30317396] \n- scsi: megaraid_sas: Retry reads of outbound_intr_status reg (Shivasharan S) [Orabug: 30317396] \n- rds: ib: Optimize rds_ib_laddr_check (Hakon Bugge) [Orabug: 30327669] \n- x86,sched: Allow topologies where NUMA nodes share an LLC (Mridula Shastry) [Orabug: 30068079]\n[4.14.35-1902.6.4]\n- net/rds: Use DMA memory pool allocation for rds_header (Ka-Cheong Poon) [Orabug: 30358057] \n- net/rds: Check laddr_check before calling it (Ka-Cheong Poon) [Orabug: 30319176] \n- x86/microcode/intel: Issue the revision updated message only on the BSP (Borislav Petkov) [Orabug: 30298021] \n- x86/microcode: Update late microcode in parallel (Ashok Raj) [Orabug: 30298021] \n- xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink (YueHaibing) [Orabug: 30322228] {CVE-2019-15666}\n- floppy: fix out-of-bounds read in copy_buffer (Denis Efremov) [Orabug: 30318218] {CVE-2019-14283}\n- ALSA: line6: Fix write on zero-sized buffer (Takashi Iwai) [Orabug: 30254322] {CVE-2019-15221}\n[4.14.35-1902.6.3]\n- KVM: coalesced_mmio: add bounds checking (Matt Delco) [Orabug: 30328863] {CVE-2019-14821} {CVE-2019-14821}\n- net/rds: Incorrect work request accouting (Ka-Cheong Poon) [Orabug: 30288715] \n- vhost: make sure log_num < in_num (yongduan) [Orabug: 30313999] {CVE-2019-14835}\n- vhost: block speculation of translated descriptors (Michael S. Tsirkin) [Orabug: 30313999] {CVE-2019-14835}\n- vhost: Fix Spectre V1 vulnerability (Jason Wang) [Orabug: 30313999] \n- RDMA/restrack: Release task struct which was hold by CM_ID object (Leon Romanovsky) [Orabug: 30307611] \n- x86/speculation: Re-initialize x86_spec_ctrl_base/priv during late microcode update (Boris Ostrovsky) [Orabug: 30312533] \n- x86/speculation: Properly initialize percpu variables (Boris Ostrovsky) [Orabug: 30312533] \n- nfsd4: catch some false session retries (J. Bruce Fields) [Orabug: 30172625] \n- nfsd4: fix cached replies to solo SEQUENCE compounds (J. Bruce Fields) [Orabug: 30172625] \n- net/rds: Fix info leak in rds6_inc_info_copy() (Ka-Cheong Poon) [Orabug: 30260894] \n- A/A Bonding: Log ip_config details if it fails to find a failover port (Sudhakar Dindukurti) [Orabug: 30313262] \n- A/A Bonding: X8-8 RoCE network re-connect stalls after loss of switch (Sudhakar Dindukurti) [Orabug: 30313262] \n- KVM: svm: svm_set_msr(MSR_IA32_SPEC_CTRL) should allow SPEC_CTRL_SSBD bit (Liam Merwick) [Orabug: 30257820] \n- rds: RDS/TCP does not initiate a connection (Ka-Cheong Poon) [Orabug: 30255694] \n- xen-netfront: do not assume sk_buff_head list is empty in error handling (Dongli Zhang) [Orabug: 30313831]\n[4.14.35-1902.6.2]\n- net/rds: An rds_sock is added too early to the hash table (Ka-Cheong Poon) [Orabug: 30304759] \n- route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race (Xin Long) [Orabug: 30276919] \n- KVM: VMX: sync pending posted interrupts based on PIR (Luwei Kang) [Orabug: 30270374] \n- Revert 'KVM: x86: Recompute PID.ON when clearing PID.SN' (Joao Martins) [Orabug: 30270374] \n- x86/tsc: Make calibration refinement more robust (Daniel Vacek) [Orabug: 30260381] \n- xen/swiotlb: remember having called xen_create_contiguous_region() (Juergen Gross) [Orabug: 30255523] \n- xen/swiotlb: simplify range_straddles_page_boundary() (Juergen Gross) [Orabug: 30255523] \n- xen/swiotlb: fix condition for calling xen_destroy_contiguous_region() (Juergen Gross) [Orabug: 30255523] \n- xen-swiotlb: use actually allocated size on check physical continuous (Joe Jin) [Orabug: 30255523] \n- Bluetooth: hci_uart: check for missing tty operations (Vladis Dronov) [Orabug: 30244614] {CVE-2019-10207} {CVE-2019-10207}\n- IB/mlx5: Fix leaking stack memory to userspace (Jason Gunthorpe) [Orabug: 30244589] {CVE-2018-20855}\n- mm: memcontrol: drain stocks on resize limit (Shakeel Butt) [Orabug: 30229285] \n- mm/memcontrol.c: try harder to decrease [memory,memsw].limit_in_bytes (Andrey Ryabinin) [Orabug: 30229285] \n- memcg: refactor mem_cgroup_resize_limit() (Yu Zhao) [Orabug: 30229285] \n- cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting (Oleg Nesterov) [Orabug: 30229262] \n- drivers: net: Remove unnecessary semicolon (YueHaibing) [Orabug: 29320005] \n- net: cisco: enic: Replace GFP_ATOMIC with GFP_KERNEL (Jia-Ju Bai) [Orabug: 29320005] \n- enic: fix UDP rss bits (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: drop IP proto check for vxlan tunnel delete (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: fix boolreturn.cocci warnings (Fengguang Wu) [Orabug: 29320005] \n- enic: set IG desc cache flag in open (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: set UDP rss flag (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: Check if hw supports multi wq with vxlan offload (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: Add vxlan offload support for IPv6 pkts (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: Check inner ip proto for pseudo header csum (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: add wq clean up budget (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: add sw timestamp support (Govindarajulu Varadarajan) [Orabug: 29320005] \n- enic: Add support for 'ethtool -g/-G' (Parvi Kaustubhi) [Orabug: 29320005] \n- enic: reset fetch index (Parvi Kaustubhi) [Orabug: 29320005] \n- cgroup: make code and documentation consistent for cgroup cpuset v2 (chris hyser) [Orabug: 29447566] \n- x86: cpu: update blacklist spec features for late loading (Mihai Carabas) [Orabug: 29336757] \n- x86: cpu: bugs.c: update cpu_smt_disable to support late loading (Mihai Carabas) [Orabug: 29336757] \n- x86: cpu: bugs.c: create microcode late loading logic (Mihai Carabas) [Orabug: 29336757] \n- x86: cpu: bugs.c: remove init attribute from functions and variables (Mihai Carabas) [Orabug: 29336757] \n- x86: kernel: cpu: bugs.c: modify static_has to boot_bas (Mihai Carabas) [Orabug: 29336757] \n- x86: cpu: modify boot_command_line to saved_command_line (Mihai Carabas) [Orabug: 29336757] \n- x86: cpu: microcode: update flags for all cpus (Mihai Carabas) [Orabug: 29336757]\n[4.14.35-1902.6.1]\n- rds: Bring loop-back peer down as well (Hakon Bugge) [Orabug: 30290065] \n- rds: ib: Avoid connect retry on loopback connections (Hakon Bugge) [Orabug: 30290065] \n- net/rds: Adding missing 'dev_put' to __flush_eth_arp_entry() (Gerd Rausch) [Orabug: 30290073]", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2019-10-11T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security 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-2018-20855", "CVE-2019-10207", "CVE-2019-14283", "CVE-2019-14821", "CVE-2019-14835", "CVE-2019-15221", "CVE-2019-15666"], "modified": "2019-10-11T00:00:00", "id": "ELSA-2019-4820", "href": "http://linux.oracle.com/errata/ELSA-2019-4820.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-30T06:24:24", "description": "[4.1.12-124.33.4]\n- ocfs2: protect extent tree in ocfs2_prepare_inode_for_write() (Shuning Zhang) [Orabug: 30036349] \n- ocfs2: direct-IO: protect get_blocks (Junxiao Bi) [Orabug: 30036349] \n- SUNRPC: Remove xprt_connect_status() (Trond Myklebust) [Orabug: 30165838] \n- SUNRPC: Handle ENETDOWN errors (Trond Myklebust) [Orabug: 30165838] \n- vhost: make sure log_num < in_num (yongduan) [Orabug: 30312787] {CVE-2019-14835}\n- vhost: block speculation of translated descriptors (Michael S. Tsirkin) [Orabug: 30312787] {CVE-2019-14835}\n- vhost: Fix Spectre V1 vulnerability (Jason Wang) [Orabug: 30312787] \n- array_index_nospec: Sanitize speculative array de-references (Dan Williams) [Orabug: 30312787] \n- net: hsr: fix memory leak in hsr_dev_finalize() (Mao Wenan) [Orabug: 30444853] {CVE-2019-16995}\n- ieee802154: enforce CAP_NET_RAW for raw sockets (Ori Nimron) [Orabug: 30444946] {CVE-2019-17053}\n- mISDN: enforce CAP_NET_RAW for raw sockets (Ori Nimron) [Orabug: 30445158] {CVE-2019-17055}\n- net: sit: fix memory leak in sit_init_net() (Mao Wenan) [Orabug: 30445305] {CVE-2019-16994}\n- media: dvb: usb: fix use after free in dvb_usb_device_exit (Oliver Neukum) [Orabug: 30490491] {CVE-2019-15213}\n- media: cpia2_usb: first wake up, then free in disconnect (Oliver Neukum) [Orabug: 30511741] {CVE-2019-15215}\n- media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap (Vandana BN) [Orabug: 30532774] {CVE-2019-15217}\n- target: Propagate backend read-only to core_tpg_add_lun (Nicholas Bellinger) [Orabug: 30538419] \n- kvm: mmu: ITLB_MULTIHIT mitigation selection (Kanth Ghatraju) [Orabug: 30539766] \n- cpu/speculation: Uninline and export CPU mitigations helpers (Kanth Ghatraju) [Orabug: 30539766]\n[4.1.12-124.33.3]\n- rds: Use correct conn when dropping connections due to cancel (Hakon Bugge) [Orabug: 30316058] \n- rds: ib: Optimize rds_ib_laddr_check (Hakon Bugge) [Orabug: 30327671] \n- rds: Bring loop-back peer down as well (Hakon Bugge) [Orabug: 30271704] \n- rds: ib: Avoid connect retry on loopback connections (Hakon Bugge) [Orabug: 30271704] \n- rds: ib: Qualify CM REQ duplicate detection with connection being up (Hakon Bugge) [Orabug: 30062150] \n- rds: Further prioritize local loop-back connections (Hakon Bugge) [Orabug: 30062150] \n- rds: Fix initial zero delay when queuing re-connect work (Hakon Bugge) [Orabug: 30062150] \n- rds: Re-introduce separate work-queue for local connections (Hakon Bugge) [Orabug: 30062150] \n- rds: Re-factor and avoid superfluous queuing of shutdown work (Hakon Bugge) [Orabug: 29994551] \n- rds: ib: Flush ARP cache when connection attempt is rejected (Hakon Bugge) [Orabug: 29994550] \n- rds: ib: Fix incorrect setting of cp_reconnect_racing (Hakon Bugge) [Orabug: 29994553] \n- RDMA/cma: Make # CM retries configurable (Hakon Bugge) [Orabug: 29994555] \n- rds: Re-factor and avoid superfluous queuing of reconnect work (Hakon Bugge) [Orabug: 29994558] \n- rds: ib: Correct the cm_id compare commit (Hakon Bugge) [Orabug: 29994560] \n- rds: Increase entropy in hashing (Hakon Bugge) [Orabug: 29994561] \n- rds: ib: Resurrect the CQs instead of delete+create (Hakon Bugge) [Orabug: 29994566] \n- rds: Avoid queuing superfluous send and recv work (Hakon Bugge) [Orabug: 29994564]\n[4.1.12-124.33.2]\n- x86/tsx: Add config options to set tsx=on|off|auto (Michal Hocko) [Orabug: 30517133] {CVE-2019-11135}\n- x86/speculation/taa: Add documentation for TSX Async Abort (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- x86/tsx: Add 'auto' option to the tsx= cmdline parameter (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- kvm/x86: Export MDS_NO=0 to guests when TSX is enabled (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- x86/speculation/taa: Add sysfs reporting for TSX Async Abort (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- x86/speculation/taa: Add mitigation for TSX Async Abort (Kanth Ghatraju) [Orabug: 30517133] {CVE-2019-11135}\n- x86/cpu: Add a 'tsx=' cmdline option with TSX disabled by default (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- x86/cpu: Add a helper function x86_read_arch_cap_msr() (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- x86/msr: Add the IA32_TSX_CTRL MSR (Pawan Gupta) [Orabug: 30517133] {CVE-2019-11135}\n- kvm: x86: mmu: Recovery of shattered NX large pages (Junaid Shahid) [Orabug: 30517059] {CVE-2018-12207}\n- kvm: Add helper function for creating VM worker threads (Junaid Shahid) [Orabug: 30517059] {CVE-2018-12207}\n- kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: remove now unneeded hugepage gfn adjustment (Paolo Bonzini) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: make FNAME(fetch) and __direct_map more similar (Paolo Bonzini) [Orabug: 30517059] {CVE-2018-12207}\n- kvm: x86: Do not release the page inside mmu_set_spte() (Junaid Shahid) [Orabug: 30517059] {CVE-2018-12207}\n- x86/cpu: Add Tremont to the cpu vulnerability whitelist (Pawan Gupta) [Orabug: 30517059] {CVE-2018-12207}\n- x86: Add ITLB_MULTIHIT bug infrastructure (Pawan Gupta) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Move mapping_level_dirty_bitmap() call in mapping_level() (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- Revert 'KVM: x86: use the fast way to invalidate all pages' (Sean Christopherson) [Orabug: 30517059] {CVE-2018-12207}\n- kvm: Convert kvm_lock to a mutex (Junaid Shahid) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Simplify force_pt_level calculation code in FNAME(page_fault)() (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Make force_pt_level bool (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Remove unused parameter parent_pte from kvm_mmu_get_page() (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo Bonzini) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Make mmu_set_spte() return emulate value (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Move parent_pte handling from kvm_mmu_get_page() to link_shadow_page() (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n- KVM: x86: MMU: Move initialization of parent_ptes out from kvm_mmu_alloc_page() (Takuya Yoshikawa) [Orabug: 30517059] {CVE-2018-12207}\n[4.1.12-124.33.1]\n- scsi: qla2xxx: Fix NULL pointer crash due to probe failure (himanshu.madhani@cavium.com) [Orabug: 30161119] \n- i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA (Jeremy Compostella) [Orabug: 30210503] {CVE-2017-18551}\n- scsi: qla2xxx: Ability to process multiple SGEs in Command SGL for CT passthrough commands. (Giridhar Malavali) [Orabug: 30256423] \n- net-sysfs: Fix mem leak in netdev_register_kobject (YueHaibing) [Orabug: 30350263] {CVE-2019-15916}\n- Drivers: hv: vmbus: add special crash handler (Vitaly Kuznetsov) [Orabug: 30374399]", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-11-20T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "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"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15102", "CVE-2017-15128", "CVE-2017-18551", "CVE-2018-12207", "CVE-2019-11135", "CVE-2019-11478", "CVE-2019-14284", "CVE-2019-14835", "CVE-2019-15213", "CVE-2019-15215", "CVE-2019-15217", "CVE-2019-15916", "CVE-2019-16994", "CVE-2019-16995", "CVE-2019-17053", "CVE-2019-17055"], "modified": "2019-11-20T00:00:00", "id": "ELSA-2019-4850", "href": "http://linux.oracle.com/errata/ELSA-2019-4850.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-11-26T22:28:06", "description": "[4.18.0-147.OL8]\n- Oracle Linux certificates (Alexey Petrenko)\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[4.18.0-147]\n- [x86] perf/x86/intel: Fix spurious NMI on fixed counter (Michael Petlan) [1755110]\n- [x86] perf/x86/intel: Fix race in intel_pmu_disable_event() (Michael Petlan) [1755110]\n- [netdrv] drivers: tap.c: fix wrong backport causing WARN_ON_ONCE(1) in skb_flow_dissect() (Davide Caratti) [1750711]\n- [virt] KVM: coalesced_mmio: add bounds checking (Bandan Das) [1746804] {CVE-2019-14821}\n[4.18.0-146]\n- [fs] gfs2: clear buf_in_tr when ending a transaction in sweep_bh_for_rgrps (Robert S Peterson) [1750939]\n- [s390] kvm: s390: kvm_s390_vm_start_migration: check dirty_bitmap before using it as target for memset() (Thomas Huth) [1753260]\n- [fs] cifs: fix credits leak for SMB1 oplock breaks (Leif Sahlberg) [1752243]\n[4.18.0-145]\n- [iommu] iommu/amd: Add support for X2APIC IOMMU interrupts (Suravee Suthikulpanit) [1734842]\n- [vhost] vhost: make sure log_num < in_num (Eugenio Perez) [1750882] {CVE-2019-14835}\n[4.18.0-144]\n- [md] Revert '[md] dm: eliminate 'split_discard_bios' flag from DM target interface' (Mike Snitzer) [1749929]\n- [md] Revert '[md] dm: make sure to obey max_io_len_target_boundary' (Mike Snitzer) [1749929]\n- [pci] PCI: Restore Resizable BAR size bits correctly for 1MB BARs (Myron Stowe) [1717760]\n- [net] netfilter: nft_fib_netdev: Terminate rule eval if protocol=IPv6 and ipv6 module is disabled (Phil Sutter) [1743945]\n- [net] netfilter: bridge: Drops IPv6 packets if IPv6 module is not loaded (Phil Sutter) [1743945]\n- [drm] drm/qxl: get vga ioports (Gerd Hoffmann) [1728936]\n- [drm] drm/i915: Call dma_set_max_seg_size() in i915_driver_hw_probe() (Lyude Paul) [1724363]\n[4.18.0-143]\n- [net] netfilter: nft_set: fix allocation size overflow in privsize callback. (Florian Westphal) [1746338]\n- [net] net: route dump netlink NLM_F_MULTI flag missing (Stefano Brivio) [1745971]\n- [net] sched: pfifo_fast: fix wrong dereference in pfifo_fast_enqueue (Davide Caratti) [1745390]\n- [net] sched: pfifo_fast: fix wrong dereference when qdisc is reset (Davide Caratti) [1745387]\n- [scsi] scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck() (David Milburn) [1746597]\n[4.18.0-142]\n- [drm] drm/virtio: use virtio_max_dma_size (Gerd Hoffmann) [1739291]\n- [mm] hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined (Rafael Aquini) [1706088]\n- [powerpc] kvm: ppc: book3s: Enable XIVE native capability only if OPAL has required functions [BZ1744884] (David Gibson) [1744884]\n- [scsi] scsi: lpfc: Fix oops when fewer hdwqs than cpus (Dick Kennedy) [1745731]\n- [scsi] scsi: lpfc: Limit xri count for kdump environment (Dick Kennedy) [1745731]\n- [scsi] scsi: lpfc: Mitigate high memory pre-allocation by SCSI-MQ (Dick Kennedy) [1745731]\n- [scsi] scsi: qla2xxx: Fix hardirq-unsafe locking (Himanshu Madhani) [1719941]\n- [x86] Revert '[x86] x86/kexec/64: Prevent kexec from 5-level paging to a 4-level only kernel' (Baoquan He) [1669088]\n- [x86] Revert '[x86] x86/boot: Add xloadflags bits to check for 5-level paging support' (Baoquan He) [1669088]\n[4.18.0-141]\n- [wireless] mwifiex: fix 802.11n/WPA detection (Jarod Wilson) [1714476] {CVE-2019-3846}\n[4.18.0-140]\n- [x86] x86/kdump: Reserve extra memory when SME or SEV is active (Kairui Song) [1728519]\n- [scsi] scsi: qla2xxx: Fix hardlockup in abort command during driver remove (Himanshu Madhani) [1690041]\n- [scsi] qla2xxx: Update driver version to 10.01.00.15.08.1-k1 (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: cleanup trace buffer initialization (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: qla2x00_alloc_fw_dump: set ha->eft (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Use mutex protection during qla2x00_sysfs_read_fw_dump() (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: move IO flush to the front of NVME rport unregistration (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix NVME cmd and LS cmd timeout race condition (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Complain loudly about reference count underflow (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix race conditions in the code for aborting SCSI commands (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Use an on-stack completion in qla24xx_control_vp() (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Change abort wait_loop from msleep to wait_event_timeout (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Set the SCSI command result before calling the command done (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: on session delete, return nvme cmd (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix kernel crash after disconnecting NVMe devices (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Remove the fcport test from qla_nvme_abort_work() (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix driver unload when FC-NVMe LUNs are connected (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Set remote port devloss timeout to 0 (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix panic in qla_dfs_tgt_counters_show (Himanshu Madhani) [1690041]\n- [scsi] scsi: qla2xxx: Fix fw dump corruption (Himanshu Madhani) [1690041]\n- [x86] kvm: disable nested virt on pre-haswell processors (Paolo Bonzini) [1739739]\n- [x86] kvm: taint kernel for tech-preview when using nested virtualization (Paolo Bonzini) [1739739]\n- [x86] kvm: x86: hyper-v: dont crash on KVM_GET_SUPPORTED_HV_CPUID when kvm_intel.nested is disabled (Vitaly Kuznetsov) [1746100]\n[4.18.0-139]\n- [char] ipmi: move message error checking to avoid deadlock (Tony Camuso) [1731388 1718699]\n- [crypto] crypto: testmgr - mark crc32 checksum as FIPS allowed (Neil Horman) [1738887]\n- [include] dma-mapping: use dma_get_mask in dma_addressing_limited (Don Dutile) [1738631]\n- [kernel] dma-direct: correct the physical addr in dma_direct_sync_sg_for_cpu/device (Don Dutile) [1738631]\n- [kernel] dma-direct: only limit the mapping size if swiotlb could be used (Don Dutile) [1738631]\n- [include] dma-mapping: add a dma_addressing_limited helper (Don Dutile) [1738631]\n- [kernel] dma-direct: Force unencrypted DMA under SME for certain DMA masks (Don Dutile) [1738631]\n- [lib] lib/genalloc: introduce chunk owners (Don Dutile) [1738631]\n- [lib] lib/genalloc: add gen_pool_dma_zalloc() for zeroed DMA allocations (Don Dutile) [1738631]\n- [lib] lib/genalloc.c: fix allocation of aligned buffer from non-aligned chunk (Don Dutile) [1738631]\n- [include] dma-mapping: remove dma_max_pfn (Don Dutile) [1738631]\n- [mmc] mmc: core: let the dma map ops handle bouncing (Don Dutile) [1738631]\n- [mmc] mmc: core: align max segment size with logical block size (Don Dutile) [1738631]\n- [kernel] swiotlb: no need to check return value of debugfs_create functions (Don Dutile) [1738631]\n- [xen] swiotlb: fix phys_addr_t overflow warning (Don Dutile) [1738631]\n- [kernel] swiotlb: Return consistent SWIOTLB segments/nr_tbl (Don Dutile) [1738631]\n- [kernel] swiotlb: Group identical cleanup in swiotlb_cleanup() (Don Dutile) [1738631]\n- [kernel] swiotlb: save io_tlb_used to local variable before leaving critical section (Don Dutile) [1738631]\n- [kernel] swiotlb: dump used and total slots when swiotlb buffer is full (Don Dutile) [1738631]\n- [kernel] swiotlb: add checks for the return value of memblock_alloc*() (Don Dutile) [1738631]\n- [kernel] swiotlb: add debugfs to track swiotlb buffer usage (Don Dutile) [1738631]\n- [kernel] dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING (Don Dutile) [1738631]\n- [kernel] dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code (Don Dutile) [1738631]\n- [kernel] dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations (Don Dutile) [1738631]\n- [kernel] dma-mapping: remove a pointless memset in dma_atomic_pool_init (Don Dutile) [1738631]\n- [kernel] dma-mapping: fix lack of DMA address assignment in generic remap allocator (Don Dutile) [1738631]\n- [kernel] dma-remap: support DMA_ATTR_NO_KERNEL_MAPPING (Don Dutile) [1738631]\n- [kernel] dma-mapping: support highmem in the generic remap allocator (Don Dutile) [1738631]\n- [kernel] dma-direct: handle DMA_ATTR_NON_CONSISTENT in common code (Don Dutile) [1738631]\n- [kernel] dma-mapping: add a dma_alloc_need_uncached helper (Don Dutile) [1738631]\n- [kernel] dma-mapping: truncate dma masks to what dma_addr_t can hold (Don Dutile) [1738631]\n- [kernel] dma-remap: Avoid de-referencing NULL atomic_pool (Don Dutile) [1738631]\n- [include] dma-buf: add DMA_BUF_SET_NAME ioctls (Don Dutile) [1738631]\n- [include] dma-buf: give each buffer a full-fledged inode (Don Dutile) [1738631]\n- [fs] new wrapper: alloc_file_pseudo() (Don Dutile) [1738631]\n- [kernel] dma-direct: provide generic support for uncached kernel segments (Don Dutile) [1738631]\n- [include] dma-contiguous: fix !CONFIG_DMA_CMA version of dma_{alloc, free}_contiguous() (Don Dutile) [1738631]\n- [kernel] dma-contiguous: use fallback alloc_pages for single pages (Don Dutile) [1738631]\n- [kernel] dma-contiguous: add dma_{alloc,free}_contiguous() helpers (Don Dutile) [1738631]\n- [iommu] iommu/dma: Fix condition check in iommu_dma_unmap_sg (Don Dutile) [1738631]\n- [iommu] iommu/dma: move the arm64 wrappers to common code (Don Dutile) [1738631]\n- [iommu] iommu/dma-iommu.c: convert to use vm_map_pages() (Don Dutile) [1738631]\n- [mm] mm: introduce new vm_map_pages() and vm_map_pages_zero() API (Don Dutile) [1738631]\n- [mm] arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable (Don Dutile) [1738631]\n- [arm64] arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP (Don Dutile) [1738631]\n- [kernel] mm/hibernation: Make hibernation handle unmapped pages (Don Dutile) [1738631]\n- [mm] page_poison: play nicely with KASAN (Don Dutile) [1738631]\n- [mm] mm/vmalloc: Avoid rare case of flushing TLB with weird arguments (Don Dutile) [1738631]\n- [mm] mm/vmalloc: Fix calculation of direct map addr range (Don Dutile) [1738631]\n- [mm] mm/vmalloc: Add flag for freeing of special permsissions (Don Dutile) [1738631]\n- [x86] x86/mm/cpa: Add set_direct_map_*() functions (Don Dutile) [1738631]\n- [arm64] dma-mapping: add a kconfig symbol for arch_setup_dma_ops availability (Don Dutile) [1738631]\n- [iommu] iommu/dma: Remove the flush_page callback (Don Dutile) [1738631]\n- [include] iommu/dma: Cleanup dma-iommu.h (Don Dutile) [1738631]\n- [dma] dmaengine: Add matching device node validation in __dma_request_channel() (Don Dutile) [1738631]\n- [dma] dmaengine: dma_request_chan_by_mask() to handle deferred probing (Don Dutile) [1738631]\n- [include] dma-buf: start caching of sg_table objects v2 (Don Dutile) [1738631]\n- [kernel] dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence (Don Dutile) [1738631]\n- [iommu] iommu/dma-iommu: Remove iommu_dma_map_msi_msg() (Don Dutile) [1738631]\n- [irqchip] irqchip/ls-scfg-msi: Dont map the MSI page in ls_scfg_msi_compose_msg() (Don Dutile) [1738631]\n- [irqchip] irqchip/gic-v3-mbi: Dont map the MSI page in mbi_compose_m{b, s}i_msg() (Don Dutile) [1738631]\n- [irqchip] irqchip/gicv2m: Dont map the MSI page in gicv2m_compose_msi_msg() (Don Dutile) [1738631]\n- [irqchip] irqchip/gic-v3-its: Dont map the MSI page in its_irq_compose_msi_msg() (Don Dutile) [1738631]\n- [irqchip] irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size (Don Dutile) [1738631]\n- [iommu] iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts (Don Dutile) [1738631]\n- [iommu] iommu/dma: Remove unused variable (Don Dutile) [1738631]\n- [iommu] iommu/dma: Use NUMA aware memory allocations in __iommu_dma_alloc_pages() (Don Dutile) [1738631]\n- [kernel] genirq/msi: Add a new field in msi_desc to store an IOMMU cookie (Don Dutile) [1738631]\n- [pci] PCI/MSI: Remove unused mask_msi_irq() and unmask_msi_irq() (Don Dutile) [1738631]\n- [include] PCI/MSI: Remove unused __write_msi_msg() and write_msi_msg() (Don Dutile) [1738631]\n- [include] genirq/msi: Clean up usage of __u8/__u16 types (Don Dutile) [1738631]\n- [base] platform-msi: Free descriptors in platform_msi_domain_free() (Don Dutile) [1738631]\n- [base] genirq/msi: Allow creation of a tree-based irqdomain for platform-msi (Don Dutile) [1738631]\n- [kernel] dma-debug: only skip one stackframe entry (Don Dutile) [1738631]\n- [dma] dmaengine: idma64: Move driver name to the header (Don Dutile) [1738631]\n- [kernel] dma-mapping: remove an unnecessary NULL check (Don Dutile) [1738631]\n- [include] dma-buf: Update [un]map documentation to match the other functions (Don Dutile) [1738631]\n- [include] dma-buf: Remove leftover [un]map_atomic comments (Don Dutile) [1738631]\n- [x86] x86/dma: Remove the x86_dma_fallback_dev hack (Don Dutile) [1738631]\n- [kernel] dma-mapping: remove leftover NULL device support (Don Dutile) [1738631]\n- [kernel] dma: select GENERIC_ALLOCATOR for DMA_REMAP (Don Dutile) [1738631]\n- [crypto] crypto: ccp - Ignore unconfigured CCP device on suspend/resume (Gary Hook) [1743999]\n- [md] dm snapshot: fix oversights in optional discard support (Mike Snitzer) [1744291]\n- [md] dm snapshot: add optional discard support features (Mike Snitzer) [1744291]\n- [md] dm snapshot: Use fine-grained locking scheme (Mike Snitzer) [1744291]\n- [md] dm snapshot: Make exception tables scalable (Mike Snitzer) [1744291]\n- [md] dm snapshot: Replace mutex with rw semaphore (Mike Snitzer) [1744291]\n- [md] dm snapshot: Dont sleep holding the snapshot lock (Mike Snitzer) [1744291]\n- [include] list_bl: Add hlist_bl_add_before/behind helpers (Mike Snitzer) [1744291]\n- [powerpc] powerpc/rtas: use device model APIs and serialization during LPM (Steve Best) [1741643]\n- [firmware] firmware/efi: Add NULL pointer checks in efivars API functions (Jarod Wilson) [1741949]\n- [fs] ovl: fix wrong flags check in FS_IOC_FS[SG]ETXATTR ioctls (Miklos Szeredi) [1724518]\n- [include] mm: page_cache_add_speculative(): refactor out some code duplication (Michael Petlan) [1738331]\n- [netdrv] ibmvnic: Unmap DMA address of TX descriptor buffers after use (Steve Best) [1743155]\n- [fs] NFSv4.1 dont free interrupted slot on open (Steve Dickson) [1708345]\n- [fs] NFSv4.1: Avoid false retries when RPC calls are interrupted (Steve Dickson) [1708345]\n- [net] ipv6: Fix return value of ipv6_mc_may_pull() for malformed packets (Stefano Brivio) [1743203]\n- [net] inet: frags: re-introduce skb coalescing for local delivery (Guillaume Nault) [1719418]\n[4.18.0-138]\n- [net] xfrm: fix sa selector validation (Sabrina Dubroca) [1738871]\n- [net] xfrm: Fix xfrm sel prefix length validation (Sabrina Dubroca) [1738871]\n- [kernel] locking/rwsem: Prevent decrement of reader count before increment (Waiman Long) [1740338]\n- [include] include/list: Backport list_cut_before() (Waiman Long) [1740338]\n- [vhost] vhost: vsock: add weight support (Jason Wang) [1738494]\n- [vhost] vhost_net: fix possible infinite loop (Jason Wang) [1738494]\n- [vhost] vhost: introduce vhost_exceeds_weight() (Jason Wang) [1738494]\n- [vhost] vhost: reject zero size iova range (Jason Wang) [1738494]\n- [vhost] vhost: silence an unused-variable warning (Jason Wang) [1738494]\n- [vhost] vhost: correctly check the return value of translate_desc() in log_used() (Jason Wang) [1738494]\n- [vhost] vhost: return EINVAL if iovecs size does not match the message size (Jason Wang) [1738494]\n- [vhost] Revert 'net: vhost: lock the vqs one by one' (Jason Wang) [1738494]\n- [vhost] vhost_net: switch to use mutex_trylock() in vhost_net_busy_poll() (Jason Wang) [1738494]\n- [vhost] vhost: make sure used idx is seen before log in vhost_add_used_n() (Jason Wang) [1738494]\n- [vhost] vhost: fix IOTLB locking (Jason Wang) [1738494]\n- [netdrv] tun: wake up waitqueues after IFF_UP is set (Jason Wang) [1738494]\n- [netdrv] tuntap: synchronize through tfiles array instead of tun->numqueues (Jason Wang) [1738494]\n- [netdrv] tuntap: fix dividing by zero in ebpf queue selection (Jason Wang) [1738494]\n- [netdrv] tun: Remove unused first parameter of tun_get_iff() (Jason Wang) [1738494]\n- [netdrv] tun: Add ioctl() TUNGETDEVNETNS cmd to allow obtaining real net ns of tun device (Jason Wang) [1738494]\n- [netdrv] tun: add a missing rcu_read_unlock() in error path (Jason Wang) [1738494]\n- [netdrv] tun: properly test for IFF_UP (Jason Wang) [1738494]\n- [netdrv] tun: remove unnecessary memory barrier (Jason Wang) [1738494]\n- [netdrv] tun: fix blocking read (Jason Wang) [1738494]\n- [netdrv] tun: move the call to tun_set_real_num_queues (Jason Wang) [1738494]\n- [netdrv] tun: publish tfile after its fully initialized (Jason Wang) [1738494]\n- [netdrv] tun: replace get_cpu_ptr with this_cpu_ptr when bh disabled (Jason Wang) [1738494]\n- [netdrv] tun: remove skb access after netif_receive_skb (Jason Wang) [1738494]\n- [netdrv] tun: remove unnecessary check in tun_flow_update (Jason Wang) [1738494]\n- [netdrv] tuntap: fix multiqueue rx (Jason Wang) [1738494]\n- [netdrv] tun: Adjust on-stack tun_page initialization. (Jason Wang) [1738494]\n- [netdrv] tuntap: free XDP dropped packets in a batch (Jason Wang) [1738494]\n- [vhost] vhost_net: mitigate page reference counting during page frag refill (Jason Wang) [1738494]\n- [vhost] net: vhost: remove bad code line (Jason Wang) [1738494]\n- [vhost] net: vhost: add rx busy polling in tx path (Jason Wang) [1738494]\n- [vhost] net: vhost: factor out busy polling logic to vhost_net_busy_poll() (Jason Wang) [1738494]\n- [vhost] net: vhost: replace magic number of lock annotation (Jason Wang) [1738494]\n- [vhost] net: vhost: lock the vqs one by one (Jason Wang) [1738494]\n- [vhost] vhost_net: add a missing error return (Jason Wang) [1738494]\n- [netdrv] net: tun: remove useless codes of tun_automq_select_queue (Jason Wang) [1738494]\n- [vhost] vhost_net: batch submitting XDP buffers to underlayer sockets (Jason Wang) [1738494]\n- [netdrv] tap: accept an array of XDP buffs through sendmsg() (Jason Wang) [1738494]\n- [netdrv] tuntap: accept an array of XDP buffs through sendmsg() (Jason Wang) [1738494]\n- [netdrv] tun: switch to new type of msg_control (Jason Wang) [1738494]\n- [netdrv] tuntap: move XDP flushing out of tun_do_xdp() (Jason Wang) [1738494]\n- [netdrv] tuntap: split out XDP logic (Jason Wang) [1738494]\n- [netdrv] tuntap: tweak on the path of skb XDP case in tun_build_skb() (Jason Wang) [1738494]\n- [netdrv] tuntap: simplify error handling in tun_build_skb() (Jason Wang) [1738494]\n- [netdrv] tuntap: enable bh early during processing XDP (Jason Wang) [1738494]\n- [netdrv] tuntap: switch to use XDP_PACKET_HEADROOM (Jason Wang) [1738494]\n- [netdrv] net: sock: introduce SOCK_XDP (Jason Wang) [1738494]\n- [vhost] vhost: correctly check the iova range when waking virtqueue (Jason Wang) [1738494]\n- [vhost] vhost: switch to use new message format (Jason Wang) [1738494]\n- [vhost] vhost_net: batch update used ring for datacopy TX (Jason Wang) [1738494]\n- [vhost] vhost_net: rename VHOST_RX_BATCH to VHOST_NET_BATCH (Jason Wang) [1738494]\n- [vhost] vhost_net: rename vhost_rx_signal_used() to vhost_net_signal_used() (Jason Wang) [1738494]\n- [vhost] vhost_net: split out datacopy logic (Jason Wang) [1738494]\n- [vhost] vhost_net: introduce tx_can_batch() (Jason Wang) [1738494]\n- [vhost] vhost_net: introduce get_tx_bufs() (Jason Wang) [1738494]\n- [vhost] vhost_net: introduce vhost_exceeds_weight() (Jason Wang) [1738494]\n- [vhost] vhost_net: introduce helper to initialize tx iov iter (Jason Wang) [1738494]\n- [vhost] vhost_net: drop unnecessary parameter (Jason Wang) [1738494]\n- [vhost] vhost_net: Avoid rx vring kicks during busyloop (Jason Wang) [1738494]\n- [vhost] vhost_net: Avoid rx queue wake-ups during busypoll (Jason Wang) [1738494]\n- [vhost] vhost_net: Avoid tx vring kicks during busyloop (Jason Wang) [1738494]\n- [vhost] vhost_net: Rename local variables in vhost_net_rx_peek_head_len (Jason Wang) [1738494]\n- [mm] x86/mm/fault: Allow stack access below rsp (Waiman Long) [1739341]\n- [mm] x86/mm: Clarify hardware vs. software 'error_code' (Waiman Long) [1739341]\n- [net] libceph: handle an empty authorize reply (Ilya Dryomov) [1720582]\n[4.18.0-137]\n- [drm] drm: Dont retry infinitely when receiving no data on i2c over AUX (Lyude Paul) [1672361]\n- [scsi] scsi: hpsa: update revision to RH3 (Joseph Szczypek) [1739615]\n- [scsi] scsi: hpsa: remove printing internal cdb on tag collision (Joseph Szczypek) [1739615]\n- [scsi] scsi: hpsa: correct scsi command status issue after reset (Joseph Szczypek) [1739615]\n- [scsi] hpsa: docs: fix broken doc references due to renames (Joseph Szczypek) [1739615]\n- [scsi] hpsa: docs: pci: fix broken links due to conversion from pci.txt to pci.rst (Joseph Szczypek) [1739615]\n[4.18.0-136]\n- [drm] drm/nouveau: Only recalculate PBN/VCPI on mode/connector changes (Lyude Paul) [1734452 1734444]\n- [drm] drm/nouveau: Only release VCPI slots on mode changes (Lyude Paul) [1734452 1734444]\n- [infiniband] RDMA/srp: turn off 'use_imm_data' by default (Honggang Li) [1725158]\n- [gpu] vga_switcheroo: Fix missing gpu_bound call at audio client registration (Lyude Paul) [1739727]\n- [net] Bluetooth: Fix faulty expression for minimum encryption key size check (Gopal Tiwari) [1743076] {CVE-2019-9506}\n- [net] Bluetooth: Fix regression with minimum encryption key size alignment (Gopal Tiwari) [1743076] {CVE-2019-9506}\n- [net] Bluetooth: Align minimum encryption key size for LE and BR/EDR connections (Gopal Tiwari) [1743076] {CVE-2019-9506}\n[4.18.0-135]\n- [rpmspec] perf: package tips.txt (Michael Petlan) [1663816]\n- [mm] mm/memblock.c: skip kmemleak for kasan_init() (Mark Langsdorf) [1722741]\n- [kernel] mm/resource: Return real error codes from walk failures (Kairui Song) [1740443]\n- [tools] perf tests: Fix record+probe_libc_inet_pton.sh for powerpc64 (Michael Petlan) [1733231]\n- [tools] selftests/powerpc: Fix Makefiles for headers_install change (Steve Best) [1740127]\n- [tools] selftests/powerpc: Add more version checks to alignment_handler test (Steve Best) [1740127]\n- [tools] selftests/powerpc: Skip earlier in alignment_handler test (Steve Best) [1740127]\n- [tools] selftests/powerpc: Consolidate copy/paste test logic (Steve Best) [1740127]\n- [s390] s390/bpf: use 32-bit index for tail calls (Yauheni Kaliuta) [1719377]\n- [s390] s390/bpf: fix lcgr instruction encoding (Yauheni Kaliuta) [1719377]\n- [tools] selftests/bpf: fix 'alu with different scalars 1' on s390 (Yauheni Kaliuta) [1719377]\n- [net] bpf: fix use after free in bpf_evict_inode (Yauheni Kaliuta) [1719377]\n- [arm64] bpf, arm64: remove prefetch insn in xadd mapping (Yauheni Kaliuta) [1719377]\n- [scsi] scsi: lpfc: Fix crash when cpu count is 1 and null irq affinity mask (Dick Kennedy) [1720905]\n- [md] md: add bitmap_abort label in md_run (Nigel Croxon) [1721944]\n- [md] md-bitmap: create and destroy wb_info_pool with the change of bitmap (Nigel Croxon) [1721944]\n- [md] md-bitmap: create and destroy wb_info_pool with the change of backlog (Nigel Croxon) [1721944]\n- [md] md: introduce mddev_create/destroy_wb_pool for the change of member device (Nigel Croxon) [1721944]\n- [md] md/raid1: fix potential data inconsistency issue with write behind device (Nigel Croxon) [1721944]\n- [md] md: fix for divide error in status_resync (Nigel Croxon) [1721944]\n- [md] md/raid10: read balance chooses idlest disk for SSD (Nigel Croxon) [1721944]\n- [md] md: raid1-10: Unify r{1,10}bio_pool_free (Nigel Croxon) [1721944]\n- [md] md: raid10: Use struct_size() in kmalloc() (Nigel Croxon) [1721944]\n- [md] md/raid1: get rid of extra blank line and space (Nigel Croxon) [1721944]\n- [md] md: fix spelling typo and add necessary space (Nigel Croxon) [1721944]\n- [md] md: md.c: Return -ENODEV when mddev is NULL in rdev_attr_show (Nigel Croxon) [1721944]\n- [md] raid5-cache: Need to do start() part job after adding journal device (Nigel Croxon) [1721944]\n- [md] drivers: md: Unify common definitions of raid1 and raid10 (Nigel Croxon) [1721944]\n- [kernel] userfaultfd: use RCU to free the task struct when fork fails (Andrea Arcangeli) [1718498]\n[4.18.0-134]\n- [efi] efi/arm: Revert 'Defer persistent reservations until after paging_init()' (Mark Salter) [1699961]\n- [s390] s390/ipl: Fix detection of has_secure attribute (Philipp Rudo) [1740653]\n- [fs] xfs: dont crash on null attr fork xfs_bmapi_read (Bill ODonnell) [1719094]\n- [powerpc] powerpc/mm: Dont report PUDs as memory leaks when using kmemleak (Desnes Augusto Nunes do Rosario) [1716952]\n- [x86] kvm: x86: introduce is_pae_paging (Vitaly Kuznetsov) [1720556]\n- [s390] s390/kasan: Fix recursion loop when triggering kdump (Philipp Rudo) [1740249]\n- [s390] s390/dasd: fix endless loop after read unit address configuration (Philipp Rudo) [1740251]\n- [tools] selftests/powerpc: Give some tests longer to run (Steve Best) [1740420]\n- [nvme] nvme-rdma: use dynamic dma mapping per command (David Milburn) [1738252]\n- [nvme] nvme-rdma: remove redundant reference between ib_device and tagset (David Milburn) [1738252]\n- [x86] kvm: svm/avic: Do not send AVIC doorbell to self (Janakarajan Natarajan) [1720981]\n- [net] tipc: initialise addr_trial_end when setting node addresses (Jon Maloy) [1740317]\n- [net] tipc: ensure head->lock is initialised (Jon Maloy) [1740317]\n- [net] netfilter: nf_tables: fix oops during rule dump (Stefano Brivio) [1739734]\n- [include] netfilter: nf_tables: correct NFT_LOGLEVEL_MAX value (Stefano Brivio) [1739734]\n- [net] netfilter: nft_compat: do not dump private area (Stefano Brivio) [1739734]\n- [net] netfilter: nf_tables: fix register ordering (Stefano Brivio) [1739734]\n- [net] ipvs: defer hook registration to avoid leaks (Stefano Brivio) [1739734]\n- [net] ipvs: Fix use-after-free in ip_vs_in (Stefano Brivio) [1739734]\n- [net] netfilter: nf_conntrack_h323: restore boundary check correctness (Stefano Brivio) [1739734]\n- [net] netfilter: fix nf_l4proto_log_invalid to log invalid packets (Stefano Brivio) [1739734]\n- [net] netfilter: nf_tables: prevent shift wrap in nft_chain_parse_hook() (Stefano Brivio) [1739734]\n- [net] netfilter: nft_set_rbtree: check for inactive element after flag mismatch (Stefano Brivio) [1739734]\n- [net] netfilter: nft_compat: use-after-free when deleting targets (Stefano Brivio) [1739734]\n- [net] netfilter: nf_tables: fix leaking object reference count (Stefano Brivio) [1739734]\n- [net] ip6_gre: reload ipv6h in prepare_ip6gre_xmit_ipv6 (Stefano Brivio) [1739640]\n- [net] ipv6: Unlink sibling route in case of failure (Stefano Brivio) [1739640]\n- [net] ipv6: Default fib6_type to RTN_UNICAST when not set (Stefano Brivio) [1739640]\n- [net] inet: frags: call inet_frags_fini() after unregister_pernet_subsys() (Stefano Brivio) [1739640]\n- [net] ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero (Stefano Brivio) [1739640]\n- [net] netfilter: ipset: Fix rename concurrency with listing (Stefano Brivio) [1739578]\n- [net] netfilter: ipset: Fix error path in set_target_v3_checkentry() (Stefano Brivio) [1739578]\n- [net] netfilter: ipset: Fix the last missing check of nla_parse_deprecated() (Stefano Brivio) [1739578]\n- [net] netfilter: ipset: fix a missing check of nla_parse (Stefano Brivio) [1739578]\n- [netdrv] ipvlan, l3mdev: fix broken l3s mode wrt local routes (Guillaume Nault) [1738329]\n- [net] sched: use temporary variable for actions indexes (Marcelo Leitner) [1739244 1729822 1729818 1729398]\n- [net] sched: cbs: Fix error path of cbs_module_init (Marcelo Leitner) [1739244 1729822 1729818 1729398]\n- [net] netem: fix use after free and double free with packet corruption (Marcelo Leitner) [1739244 1729822 1729818 1729398]\n- [net] netem: fix backlog accounting for corrupted GSO frames (Marcelo Leitner) [1739244 1729822 1729818 1729398]\n- [netdrv] macsec: fix checksumming after decryption (Sabrina Dubroca) [1738237]\n- [netdrv] macsec: fix use-after-free of skb during RX (Sabrina Dubroca) [1738237]\n- [net] xfrm interface: fix memory leak on creation (Sabrina Dubroca) [1738267]\n- [net] tls: fix socket wmem accounting on fallback with netem (Sabrina Dubroca) [1739260]\n- [net] tls: fix poll ignoring partially copied records (Sabrina Dubroca) [1739260]\n- [net] tls: make sure offload also gets the keys wiped (Sabrina Dubroca) [1739260]\n- [net] tls: reject offload of TLS 1.3 (Sabrina Dubroca) [1739260]\n- [net] tls: fix page double free on TX cleanup (Sabrina Dubroca) [1739260]\n- [net] tls, correctly account for copied bytes with multiple sk_msgs (Sabrina Dubroca) [1739260]\n- [net] tcp: fix tcp_set_congestion_control() use from bpf hook (Guillaume Nault) [1738272]\n- [net] tcp: Reset bytes_acked and bytes_received when disconnecting (Guillaume Nault) [1738272]\n- [net] tcp: Ensure DCTCP reacts to losses (Guillaume Nault) [1738272]\n- [net] tcp: tcp_v4_err() should be more careful (Guillaume Nault) [1738272]\n- [net] tcp: avoid resetting ACK timer upon receiving packet with ECN CWR flag (Guillaume Nault) [1738272]\n- [net] tcp: always ACK immediately on hole repairs (Guillaume Nault) [1738272]\n- [net] tcp: avoid resetting ACK timer in DCTCP (Guillaume Nault) [1738272]\n- [net] tcp: mandate a one-time immediate ACK (Guillaume Nault) [1738272]\n- [net] tipc: fix unitilized skb list crash (Xin Long) [1734298]\n- [net] tipc: compat: allow tipc commands without arguments (Xin Long) [1738397]\n- [net] sctp: factor out sctp_connect_add_peer (Xin Long) [1738393]\n- [net] sctp: factor out sctp_connect_new_asoc (Xin Long) [1738393]\n- [net] sctp: clean up __sctp_connect (Xin Long) [1738393]\n- [net] sctp: check addr_size with sa_family_t size in __sctp_setsockopt_connectx (Xin Long) [1738393]\n- [net] sctp: only copy the available addr data in sctp_transport_init (Xin Long) [1738393]\n- [net] sctp: drop unneeded likely() call around IS_ERR() (Xin Long) [1738393]\n- [net] sctp: fix warning 'NULL check before some freeing functions is not needed' (Xin Long) [1738393]\n- [net] sctp: remove rcu_read_lock from sctp_bind_addr_state (Xin Long) [1738393]\n- [net] sctp: rename sp strm_interleave to ep intl_enable (Xin Long) [1738393]\n- [net] sctp: rename asoc intl_enable to asoc peer.intl_capable (Xin Long) [1738393]\n- [net] sctp: remove prsctp_enable from asoc (Xin Long) [1738393]\n- [net] sctp: remove reconf_enable from asoc (Xin Long) [1738393]\n- [net] sctp: count data bundling sack chunk for outctrlchunks (Xin Long) [1738393]\n- [net] sctp: fix error handling on stream scheduler initialization (Xin Long) [1738393]\n- [net] sctp: not bind the socket in sctp_connect (Xin Long) [1738393]\n- [net] sctp: change to hold sk after auth shkey is created successfully (Xin Long) [1738393]\n- [net] sctp: Free cookie before we memdup a new one (Xin Long) [1738393]\n- [net] Fix memory leak in sctp_process_init (Xin Long) [1738393]\n- [net] sctp: deduplicate identical skb_checksum_ops (Xin Long) [1738393]\n- [net] sctp: Check address length before reading address family (Xin Long) [1738393]\n- [net] sctp: Pass sk_buff_head explicitly to sctp_ulpq_tail_event(). (Xin Long) [1738393]\n- [net] sctp: Make sctp_enqueue_event tak an skb list. (Xin Long) [1738393]\n- [net] sctp: Use helper for sctp_ulpq_tail_event() when hooked up to ->enqueue_event (Xin Long) [1738393]\n- [net] sctp: Always pass skbs on a list to sctp_ulpq_tail_event(). (Xin Long) [1738393]\n- [net] sctp: Remove superfluous test in sctp_ulpq_reasm_drain(). (Xin Long) [1738393]\n- [netdrv] ppp: Remove direct skb_queue_head list pointer access. (Xin Long) [1738393]\n- [net] ipv6: fix neighbour resolution with raw socket (Stefano Brivio) [1728320]\n- [net] ipv6: constify rt6_nexthop() (Stefano Brivio) [1728320]\n- [net] openvswitch: fix csum updates for MPLS actions (Marcelo Leitner) [1738654]\n- [net] udp_gso: Allow TX timestamp with UDP GSO (Paolo Abeni) [1738585]\n- [net] bpf: udp: ipv6: Avoid running reuseports bpf_prog from __udp6_lib_err (Paolo Abeni) [1738585]\n- [net] fix ifindex collision during namespace removal (Paolo Abeni) [1738492]\n- [net] rtnl: return early from rtnl_unregister_all when protocol isnt registered (Paolo Abeni) [1738492]\n- [net] neigh: fix use-after-free read in pneigh_get_next (Paolo Abeni) [1738492]\n- [net] socket: set sock->sk to NULL after calling proto_ops::release() (Paolo Abeni) [1738492]\n- [net] socket: make bond ioctls go through compat_ifreq_ioctl() (Paolo Abeni) [1738492]\n- [net] socket: fix SIOCGIFNAME in compat (Paolo Abeni) [1738492]\n- [net] Revert 'kill dev_ifsioc()' (Paolo Abeni) [1738492]\n- [net] revert 'socket: fix struct ifreq size in compat ioctl' (Paolo Abeni) [1738492]\n- [net] ip6_tunnel: fix possible use-after-free on xmit (Guillaume Nault) [1737105]\n- [net] genetlink: Fix a memory leak on error path (Guillaume Nault) [1737821]\n- [net] netfilter: ipset: Copy the right MAC address in bitmap:ip, mac and hash:ip, mac sets (Stefano Brivio) [1723605]\n- [net] netfilter: ipset: Actually allow destination MAC address for hash:ip, mac sets too (Stefano Brivio) [1723605]\n- [net] igmp: fix memory leak in igmpv3_del_delrec() (Hangbin Liu) [1736816]\n- [net] dont clear sock->sk early to avoid trouble in strparser (Hangbin Liu) [1736816]\n- [net] ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST (Hangbin Liu) [1736816]\n- [net] ipv4/igmp: fix another memory leak in igmpv3_del_delrec() (Hangbin Liu) [1736816]\n- [net] route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race (Hangbin Liu) [1736816]\n- [net] netlabel: fix out-of-bounds memory accesses (Hangbin Liu) [1736816]\n- [net] ipv4: Fix memory leak in network namespace dismantle (Hangbin Liu) [1736816]\n- [net] bridge: delete local fdb on device init failure (Hangbin Liu) [1736824]\n- [net] bridge: stp: dont cache eth dest pointer before skb pull (Hangbin Liu) [1736824]\n- [net] bridge: dont cache ether dest pointer on input (Hangbin Liu) [1736824]\n- [net] bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query (Hangbin Liu) [1736824]\n- [net] bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling (Hangbin Liu) [1736824]\n- [net] bridge: fix per-port af_packet sockets (Hangbin Liu) [1736824]\n- [include] ip: fix ip_mc_may_pull() return value (Hangbin Liu) [1736824]\n- [net] bridge: use struct_size() helper (Hangbin Liu) [1736824]\n- [net] bridge: simplify ip_mc_check_igmp() and ipv6_mc_check_mld() calls (Hangbin Liu) [1736824]\n- [net] net/bridge/br_multicast: remove redundant variable 'err' (Hangbin Liu) [1736824]\n- [x86] x86/kdump/64: Restrict kdump kernel reservation to <64TB (Baoquan He) [1669090]\n- [x86] x86/kexec/64: Prevent kexec from 5-level paging to a 4-level only kernel (Baoquan He) [1669088]\n- [x86] x86/boot: Add xloadflags bits to check for 5-level paging support (Baoquan He) [1669088]\n- [tools] perf header: Fix wrong node write in NUMA_TOPOLOGY feature (Michael Petlan) [1722044]\n- [tools] perf c2c: Fix c2c report for empty numa node (Michael Petlan) [1722044]\n- [x86] kvm: svm/avic: fix off-by-one in checking host APIC ID (Janakarajan Natarajan) [1720983]\n[4.18.0-133]\n- [fs] gfs2: gfs2_walk_metadata fix (Andreas Grunbacher) [1724361]\n- [netdrv] mlx4/en_netdev: allow offloading VXLAN over VLAN (Paolo Abeni) [1733532]\n- [fs] xfs: always rejoin held resources during defer roll (Bill ODonnell) [1706588]\n- [bluetooth] Bluetooth: hci_uart: check for missing tty operations (Gopal Tiwari) [1734239] {CVE-2019-10207}\n[4.18.0-132]\n- [documentation] Documentation: Add swapgs description to the Spectre v1 documentation (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [documentation] Documentation: Add section about CPU vulnerabilities for Spectre (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/entry/64: Use JMP instead of JMPQ (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/speculation: Enable Spectre v1 swapgs mitigations (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/cpufeatures: Combine word 11 and 12 into a new scattered features word (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [x86] x86/cpufeatures: Carve out CQM features retrieval (Josh Poimboeuf) [1724501] {CVE-2019-1125}\n- [netdrv] ibmveth: fix DMA unmap error in ibmveth_xmit_start error path (Steve Best) [1739431]\n- [rpmspec] rpmspec: use make macro to do headers_install with rpm CFLAGS/LDFLAGS ('Herton R. Krzesinski') [1738659]\n- [rpmspec] rpmspec: use tools_make for building tools ('Herton R. Krzesinski') [1738659]\n- [tools] tools gpio: Allow overriding CFLAGS ('Herton R. Krzesinski') [1738659]\n- [tools] tools thermal tmon: Allow overriding CFLAGS assignments ('Herton R. Krzesinski') [1738659]\n- [tools] tools iio: Override CFLAGS assignments ('Herton R. Krzesinski') [1738659]\n- [fs] NFS: Fix dentry revalidation on NFSv4 lookup (Steve Dickson) [1667774]\n- [fs] pNFS: Avoid read/modify/write when it is not necessary (Benjamin Coddington) [1680649]\n- [fs] pNFS: Fix potential corruption of page being written (Benjamin Coddington) [1680649]\n- [fs] gfs2: Inode dirtying fix (Andreas Grunbacher) [1724361]\n- [net] sunrpc: make visible processing error in bc_svc_process() ('J. Bruce Fields') [1660823] {CVE-2018-16884}\n- [net] sunrpc: remove unused xpo_prep_reply_hdr callback ('J. Bruce Fields') [1660823] {CVE-2018-16884}\n- [net] sunrpc: remove svc_tcp_bc_class ('J. Bruce Fields') [1660823] {CVE-2018-16884}\n- [net] sunrpc: replace svc_serv->sv_bc_xprt by boolean flag ('J. Bruce Fields') [1660823] {CVE-2018-16884}\n- [net] sunrpc: use-after-free in svc_process_common() ('J. Bruce Fields') [1660823] {CVE-2018-16884}", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-11-14T00:00:00", "type": "oraclelinux", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1593", "CVE-2018-16884", "CVE-2018-19854", "CVE-2018-19985", "CVE-2018-20169", "CVE-2019-10126", "CVE-2019-10207", "CVE-2019-10638", "CVE-2019-1125", "CVE-2019-11599", "CVE-2019-11833", "CVE-2019-11884", "CVE-2019-13233", "CVE-2019-14821", "CVE-2019-14835", "CVE-2019-15916", "CVE-2019-3459", "CVE-2019-3460", "CVE-2019-3846", "CVE-2019-3874", "CVE-2019-3882", "CVE-2019-3900", "CVE-2019-5489", "CVE-2019-7222", "CVE-2019-9506"], "modified": "2019-11-14T00:00:00", "id": "ELSA-2019-3517", "href": "http://linux.oracle.com/errata/ELSA-2019-3517.html", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}], "ibm": [{"lastseen": "2023-02-24T01:40:19", "description": "## Summary\n\nLinux Kernel is used by IBM Netezza Host Management. IBM Netezza Host Management has addressed the applicable CVE.\n\n## Vulnerability Details\n\n**CVEID:** [CVE-2019-14835](<https://vulners.com/cve/CVE-2019-14835>) \n**DESCRIPTION:** Linux could allow a local guest-authenticated attacker to gain elevated privileges on the system, caused by a buffer overflow in the vhost/vhost_net kernel module. By passing descriptors with invalid length, an authenticated attacker could exploit this vulnerability to gain elevated privileges on the host system. \nCVSS Base Score: 8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/167170> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nIBM Netezza Host Management 5.4.9.0 - 5.4.25.0\n\n## Remediation/Fixes\n\nTo resolve the reported CVE for Red Hat Enterprise Linux (RHEL) on PureData System for Analytics N3001 and PureData System for Analytics N200x, update to the following IBM Netezza Host Management release: \n\n_Product_ | _VRMF_ | _Remediation/First Fix_ \n---|---|--- \n_IBM Netezza Host Management_ | _5.4.26.0_ | [_Link to Fix Central_](<https://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm%2FInformation+Management%2FNetezza+Platform&release=HOSTMGMT_5&platform=All&function=fixId&fixids=5.4.26.0-IM-Netezza-HOSTMGMT-fp124749>) \n \nThe Netezza Host Management software contains the latest RHEL updates for the operating systems certified for use on IBM Netezza/PureData System for Analytics appliances. IBM recommends upgrading to the latest Netezza Host Management version to ensure that your hosts have the latest fixes, security changes, and operating system updates. IBM Support can assist you with planning for the Netezza Host Management and operating system upgrades to your appliances. \n \nFor more details on IBM Netezza Host Management security patching: \n\n * [_Red Hat Enterprise Linux (RHEL) Security Patching for IBM PureData System for Analytics appliances_](<http://www-01.ibm.com/support/docview.wss?uid=swg21615012>)\n\n## Workarounds and Mitigations\n\nNone.\n\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": "2019-11-07T12:14:49", "type": "ibm", "title": "Security Bulletin: Vulnerability in Linux Kernel affects IBM Netezza Host Management", "bulletinFamily": "software", "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-2019-14835"], "modified": "2019-11-07T12:14:49", "id": "7BC7CA8D64FDAEBF4F352ECFBEED45FBB2063AF88351F5C93320EBBDB29E51B4", "href": "https://www.ibm.com/support/pages/node/1087396", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-24T01:36:53", "description": "## Summary\n\nIBM Security Guardium has addressed the following vulnerabilities. \n\n## Vulnerability Details\n\n** CVEID: **[CVE-2019-14835](<https://vulners.com/cve/CVE-2019-14835>) \n** DESCRIPTION: **A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167170](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167170>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Security Guardium| 10.6 \n \n## Remediation/Fixes\n\n**Product**\n\n| \n\n**VRMF**\n\n| \n\n**Remediation / First Fix** \n \n---|---|--- \nIBM Security Guardium| 10.6| [http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Secur\u2026](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=All&function=fixId&fixids=SqlGuard_10.0p635_Bundle_Dec-24-2019&includeSupersedes=0&source=fc>) \n \n## Workarounds and Mitigations\n\nNone\n\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": "2020-10-07T16:19:33", "type": "ibm", "title": "Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability", "bulletinFamily": "software", "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-2019-14835"], "modified": "2020-10-07T16:19:33", "id": "6D5DF12FB27293DC2112B69929AB6CFC7CE456E303952D8CE9040C6671A30910", "href": "https://www.ibm.com/support/pages/node/1173364", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-24T05:41:36", "description": "## Summary\n\nAT&T has released versions 1801-ze for the Vyatta 5600. Details of these releases can be found at https://cloud.ibm.com/docs/infrastructure/virtual-router-appliance?topic=virtual-router-appliance-at-t-vyatta-5600-vrouter-software-patches#at-t-vyatta-5600-vrouter-software-patches\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2019-14821](<https://vulners.com/cve/CVE-2019-14821>) \n** DESCRIPTION: **An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167325](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167325>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-14284](<https://vulners.com/cve/CVE-2019-14284>) \n** DESCRIPTION: **In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165351](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165351>) 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-2019-14283](<https://vulners.com/cve/CVE-2019-14283>) \n** DESCRIPTION: **In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165352](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165352>) 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-2019-13648](<https://vulners.com/cve/CVE-2019-13648>) \n** DESCRIPTION: **In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/164506](<https://exchange.xforce.ibmcloud.com/vulnerabilities/164506>) 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-2019-13631](<https://vulners.com/cve/CVE-2019-13631>) \n** DESCRIPTION: **In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages. \nCVSS Base score: 6.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/163955](<https://exchange.xforce.ibmcloud.com/vulnerabilities/163955>) 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-2019-10639](<https://vulners.com/cve/CVE-2019-10639>) \n** DESCRIPTION: **The Linux kernel 4.x (starting from 4.1) and 5.x before 5.0.8 allows Information Exposure (partial kernel address disclosure), leading to a KASLR bypass. Specifically, it is possible to extract the KASLR kernel image offset using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). This key contains enough bits from a kernel address (of a static variable) so when the key is extracted (via enumeration), the offset of the kernel image is exposed. This attack can be carried out remotely, by the attacker forcing the target device to send UDP or ICMP (or certain other) traffic to attacker-controlled IP addresses. Forcing a server to send UDP traffic is trivial if the server is a DNS server. ICMP traffic is trivial if the server answers ICMP Echo requests (ping). For client targets, if the target visits the attacker's web page, then WebRTC or gQUIC can be used to force UDP traffic to attacker-controlled IP addresses. NOTE: this attack against KASLR became viable in 4.1 because IP ID generation was changed to have a dependency on an address associated with a network namespace. \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-2019-10638](<https://vulners.com/cve/CVE-2019-10638>) \n** DESCRIPTION: **In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). An attack may be conducted by hosting a crafted web page that uses WebRTC or gQUIC to force UDP traffic to attacker-controlled IP addresses. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/163731](<https://exchange.xforce.ibmcloud.com/vulnerabilities/163731>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-10207](<https://vulners.com/cve/CVE-2019-10207>) \n** DESCRIPTION: **A flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/164305](<https://exchange.xforce.ibmcloud.com/vulnerabilities/164305>) 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-2019-3900](<https://vulners.com/cve/CVE-2019-3900>) \n** DESCRIPTION: **An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/160135](<https://exchange.xforce.ibmcloud.com/vulnerabilities/160135>) 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-2019-3882](<https://vulners.com/cve/CVE-2019-3882>) \n** DESCRIPTION: **A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). Versions 3.10, 4.14 and 4.18 are vulnerable. \nCVSS Base score: 4.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/158984](<https://exchange.xforce.ibmcloud.com/vulnerabilities/158984>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-1125](<https://vulners.com/cve/CVE-2019-1125>) \n** DESCRIPTION: **An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-1071, CVE-2019-1073. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/162990](<https://exchange.xforce.ibmcloud.com/vulnerabilities/162990>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2018-20856](<https://vulners.com/cve/CVE-2018-20856>) \n** DESCRIPTION: **An issue was discovered in the Linux kernel before 4.18.7. In block/blk-core.c, there is an __blk_drain_queue() use-after-free because a certain error case is mishandled. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169658](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169658>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2018-20836](<https://vulners.com/cve/CVE-2018-20836>) \n** DESCRIPTION: **An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/161631](<https://exchange.xforce.ibmcloud.com/vulnerabilities/161631>) 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-2018-5995](<https://vulners.com/cve/CVE-2018-5995>) \n** DESCRIPTION: **The pcpu_embed_first_chunk function in mm/percpu.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a \"pages/cpu\" printk call. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/148122](<https://exchange.xforce.ibmcloud.com/vulnerabilities/148122>) 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** CVEID: **[CVE-2015-8553](<https://vulners.com/cve/CVE-2015-8553>) \n** DESCRIPTION: **Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits.NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0777. \nCVSS Base score: 2.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/112537](<https://exchange.xforce.ibmcloud.com/vulnerabilities/112537>) for the current score. \nCVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N) \n \n** CVEID: **[CVE-2019-15902](<https://vulners.com/cve/CVE-2019-15902>) \n** DESCRIPTION: **A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream \"x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()\" commit reintroduced the Spectre vulnerability that it aimed to eliminate. This occurred because the backport process depends on cherry picking specific commits, and because two (correctly ordered) code lines were swapped. \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-2019-15118](<https://vulners.com/cve/CVE-2019-15118>) \n** DESCRIPTION: **check_input_term in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles recursion, leading to kernel stack exhaustion. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165426](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165426>) 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-2019-15117](<https://vulners.com/cve/CVE-2019-15117>) \n** DESCRIPTION: **parse_audio_mixer_unit in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles a short descriptor, leading to out-of-bounds memory access. \nCVSS Base score: 7.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/165425](<https://exchange.xforce.ibmcloud.com/vulnerabilities/165425>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H) \n \n** CVEID: **[CVE-2019-14835](<https://vulners.com/cve/CVE-2019-14835>) \n** DESCRIPTION: **A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167170](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167170>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nVyatta 5600| All \n \n\n\n## Remediation/Fixes\n\nPlease contact IBM Cloud Support to request that the ISO for the 1801-ze be pushed to your Vyatta system. Users will need to apply the upgraded code according to their defined processes (for example during a defined maintenance window).\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2020-07-24T21:16:35", "type": "ibm", "title": "Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801-ze", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-0777", "CVE-2015-8553", "CVE-2018-20836", "CVE-2018-20856", "CVE-2018-5995", "CVE-2019-10207", "CVE-2019-10638", "CVE-2019-10639", "CVE-2019-1071", "CVE-2019-1073", "CVE-2019-1125", "CVE-2019-13631", "CVE-2019-13648", "CVE-2019-14283", "CVE-2019-14284", "CVE-2019-14821", "CVE-2019-14835", "CVE-2019-15117", "CVE-2019-15118", "CVE-2019-15902", "CVE-2019-3882", "CVE-2019-3900"], "modified": "2020-07-24T21:16:35", "id": "B947805A29EE83AAAED8ABADDD8CFF00AA389BFC4D7DDC49FC3A89A557DD856C", "href": "https://www.ibm.com/support/pages/node/1284100", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "openvas": [{"lastseen": "2019-10-02T14:43:41", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-10-01T00:00:00", "type": "openvas", "title": "CentOS Update for kernel CESA-2019:2863 centos6 ", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-14835"], "modified": "2019-10-01T00:00:00", "id": "OPENVAS:1361412562310883113", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310883113", "sourceData": "# Copyright (C) 2019 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. 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isdpkgvuln(pkg:\"linux-image-virtual\", ver:\"5.0.0.29.30\", rls:\"UBUNTU19.04\"))) {\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\nif(release == \"UBUNTU16.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.15.0-1025-oracle\", ver:\"4.15.0-1025.28~16.04.1\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.15.0-1044-gcp\", ver:\"4.15.0-1044.46\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.15.0-1050-aws\", ver:\"4.15.0-1050.52~16.04.1\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.15.0-1059-azure\", ver:\"4.15.0-1059.64\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.15.0-64-generic\", ver:\"4.15.0-64.73~16.04.1\", rls:\"UBUNTU16.04 LTS\"))) {\n report += 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!= \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-01-29T19:26:01", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-10-02T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for linux-4.9 (DLA-1940-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-15902", "CVE-2019-15117", "CVE-2019-15118", "CVE-2019-14835", "CVE-2019-14821"], "modified": "2020-01-29T00:00:00", "id": "OPENVAS:1361412562310891940", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310891940", "sourceData": "# Copyright (C) 2019 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(\"1.3.6.1.4.1.25623.1.0.891940\");\n script_version(\"2020-01-29T08:22:52+0000\");\n script_cve_id(\"CVE-2019-14821\", \"CVE-2019-14835\", \"CVE-2019-15117\", \"CVE-2019-15118\", \"CVE-2019-15902\");\n script_tag(name:\"cvss_base\", value:\"7.2\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-01-29 08:22:52 +0000 (Wed, 29 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-10-02 02:00:12 +0000 (Wed, 02 Oct 2019)\");\n script_name(\"Debian LTS: Security Advisory for linux-4.9 (DLA-1940-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB8\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DLA-1940-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'linux-4.9'\n package(s) announced via the DLA-1940-1 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:\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or information\nleaks.\n\nCVE-2019-14821\n\nMatt Delco reported a race condition in KVM's coalesced MMIO\nfacility, which could lead to out-of-bounds access in the kernel.\nA local attacker permitted to access /dev/kvm could use this to\ncause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-14835\n\nPeter Pi of Tencent Blade Team discovered a missing bounds check\nin vhost_net, the network back-end driver for KVM hosts, leading\nto a buffer overflow when the host begins live migration of a VM.\nAn attacker in control of a VM could use this to cause a denial of\nservice (memory corruption or crash) or possibly for privilege\nescalation on the host.\n\nCVE-2019-15117\n\nHui Peng and Mathias Payer reported a missing bounds check in the\nusb-audio driver's descriptor parsing code, leading to a buffer\nover-read. 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{}, "published": "2019-09-26T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 4531-1 (linux - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-15902", "CVE-2019-15117", "CVE-2019-15118", "CVE-2019-14835", "CVE-2019-14821"], "modified": "2019-10-15T00:00:00", "id": "OPENVAS:1361412562310704531", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704531", "sourceData": "# Copyright (C) 2019 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(\"1.3.6.1.4.1.25623.1.0.704531\");\n script_version(\"2019-10-15T07:58:18+0000\");\n script_cve_id(\"CVE-2019-14821\", \"CVE-2019-14835\", \"CVE-2019-15117\", \"CVE-2019-15118\", \"CVE-2019-15902\");\n script_tag(name:\"cvss_base\", value:\"7.2\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2019-10-15 07:58:18 +0000 (Tue, 15 Oct 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-09-26 02:00:16 +0000 (Thu, 26 Sep 2019)\");\n script_name(\"Debian Security Advisory DSA 4531-1 (linux - security update)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB(9|10)\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2019/dsa-4531.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DSA-4531-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'linux'\n package(s) announced via the DSA-4531-1 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:\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or information\nleaks.\n\nCVE-2019-14821\nMatt Delco reported a race condition in KVM's coalesced MMIO\nfacility, which could lead to out-of-bounds access in the kernel.\nA local attacker permitted to access /dev/kvm could use this to\ncause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation.\n\nCVE-2019-14835\nPeter Pi of Tencent Blade Team discovered a missing bounds check\nin vhost_net, the network back-end driver for KVM hosts, leading\nto a buffer overflow when the host begins live migration of a VM.\nAn attacker in control of a VM could use this to cause a denial of\nservice (memory corruption or crash) or possibly for privilege\nescalation on the host.\n\nCVE-2019-15117\nHui Peng and Mathias Payer reported a missing bounds check in the\nusb-audio driver's descriptor parsing code, leading to a buffer\nover-read. An attacker able to add USB devices could possibly use\nthis to cause a denial of service (crash).\n\nCVE-2019-15118\nHui Peng and Mathias Payer reported unbounded recursion in the\nusb-audio driver's descriptor parsing code, leading to a stack\noverflow. An attacker able to add USB devices could use this to\ncause a denial of service (memory corruption or crash) or possibly\nfor privilege escalation. On the amd64 architecture, and on the\narm64 architecture in buster, this is mitigated by a guard page\non the kernel stack, so that it is only possible to cause a crash.\n\nCVE-2019-15902\nBrad Spengler reported that a backporting error reintroduced a\nspectre-v1 vulnerability in the ptrace subsystem in the\nptrace_get_debugreg() function.\");\n\n script_tag(name:\"affected\", value:\"'linux' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For the oldstable distribution (stretch), these problems have been fixed\nin version 4.9.189-3+deb9u1.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.19.67-2+deb10u1.\n\nWe recommend that you upgrade your linux packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = 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res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-4kc-malta-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-5kc-malta\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-5kc-malta-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-686\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-686-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-686-pae\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-686-pae-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = 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ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-loongson-3\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-loongson-3-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-marvell\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-marvell-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-octeon\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-octeon-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-powerpc64le\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-powerpc64le-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-rt-686-pae\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-rt-686-pae-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-rt-amd64\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-rt-amd64-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-s390x\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.9.0-11-s390x-dbg\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-kbuild-4.9\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-libc-dev\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-manual-4.9\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-perf-4.9\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-source-4.9\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-support-4.9.0-11\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"usbip\", ver:\"4.9.189-3+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"hyperv-daemons\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libbpf-dev\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libbpf4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libcpupower-dev\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libcpupower1\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"liblockdep-dev\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"liblockdep4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-compiler-gcc-8-arm\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-compiler-gcc-8-s390\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-compiler-gcc-8-x86\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-config-4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-cpupower\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-doc-4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-4kc-malta\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-5kc-malta\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-686\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-686-pae\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-amd64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-arm64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-armel\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-armhf\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-i386\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-mips\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-mips64el\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-mipsel\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-ppc64el\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-all-s390x\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-amd64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-arm64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-armmp\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-armmp-lpae\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-cloud-amd64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-common\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-common-rt\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-loongson-3\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-marvell\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-octeon\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-powerpc64le\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-rpi\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-rt-686-pae\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-rt-amd64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-rt-arm64\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-rt-armmp\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-4.19.0-6-s390x\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-4kc-malta\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-4kc-malta-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-5kc-malta\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-5kc-malta-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-686-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-686-pae-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-686-pae-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-686-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-amd64-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-amd64-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-arm64-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-arm64-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-armmp\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-armmp-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-armmp-lpae\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-armmp-lpae-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-cloud-amd64-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-cloud-amd64-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-loongson-3\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-loongson-3-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-marvell\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-marvell-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-octeon\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-octeon-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-powerpc64le\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-powerpc64le-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rpi\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rpi-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-686-pae-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-686-pae-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-amd64-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-amd64-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-arm64-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-arm64-unsigned\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-armmp\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-rt-armmp-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-s390x\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-4.19.0-6-s390x-dbg\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-amd64-signed-template\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-arm64-signed-template\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-i386-signed-template\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-kbuild-4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-libc-dev\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-perf-4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-source-4.19\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-support-4.19.0-6\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"lockdep\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"usbip\", ver:\"4.19.67-2+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-03-30T17:00:22", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-2081)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-15090", "CVE-2019-15217", "CVE-2019-14284", "CVE-2019-15216", "CVE-2019-15918", "CVE-2019-15117", "CVE-2019-15030", "CVE-2019-13648", "CVE-2019-15215", "CVE-2019-15924", "CVE-2019-14835", "CVE-2019-15213", "CVE-2019-15212", "CVE-2019-15922", "CVE-2019-15031", "CVE-2019-14821", "CVE-2019-15926", "CVE-2019-15923"], "modified": "2020-03-26T00:00:00", "id": "OPENVAS:1361412562311220192081", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220192081", "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. 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An attacker able to add USB devices could possibly use\nthis to cause a deni ...\n\n Description truncated. 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See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2019.2353\");\n script_version(\"2020-01-23T14:09:13+0000\");\n script_cve_id(\"CVE-2014-1446\", \"CVE-2015-1350\", \"CVE-2015-3332\", \"CVE-2015-8816\", \"CVE-2015-9289\", \"CVE-2016-2184\", \"CVE-2016-2185\", \"CVE-2016-2186\", \"CVE-2016-2187\", \"CVE-2016-2384\", \"CVE-2016-2782\", \"CVE-2016-3138\", \"CVE-2016-3139\", \"CVE-2016-3140\", \"CVE-2016-3689\", \"CVE-2016-4569\", \"CVE-2016-4578\", \"CVE-2016-4580\", \"CVE-2016-7425\", \"CVE-2017-1000379\", \"CVE-2017-11089\", \"CVE-2017-13167\", \"CVE-2017-13216\", \"CVE-2017-13305\", \"CVE-2017-14051\", \"CVE-2017-18232\", \"CVE-2017-18509\", \"CVE-2017-18551\", \"CVE-2017-18595\", \"CVE-2017-7261\", 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operations that underspecifies removing extended privilege attributes, which allows local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program.(CVE-2015-1350)\n\nA certain backport in the TCP Fast Open implementation for the Linux kernel before 3.18 does not properly maintain a count value, which allow local users to cause a denial of service (system crash) via the Fast Open feature, as demonstrated by visiting the chrome://flags/#enable-tcp-fast-open URL when using certain 3.10.x through 3.16.x kernel builds, including longterm-maintenance releases and ckt (aka Canonical Kernel Team) builds.(CVE-2015-3332)\n\nThe hub_activate function in drivers/usb/core/hub.c in the Linux kernel before 4.3.5 does not properly maintain a hub-interface data structure, which allows physically proximate attackers to cause a denial of service (invalid memory 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A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. ([CVE-2019-14835](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835>)) \n\nImpact\n\nThere is no impact; F5 products are not affected by this vulnerability.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-10-19T16:13:00", "type": "f5", "title": "Kernel vulnerability CVE-2019-14835", "bulletinFamily": "software", "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-2019-14835"], "modified": "2020-10-19T16:13:00", "id": "F5:K57536416", "href": "https://support.f5.com/csp/article/K57536416", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2023-05-29T16:21:24", "description": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.\n\nThe following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.2), redhat-virtualization-host (4.2). (BZ#1751435)\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2019-09-27T12:48:43", "type": "redhat", "title": "(RHSA-2019:2924) Important: redhat-virtualization-host security 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-2019-14835"], "modified": "2019-09-27T13:04:33", "id": "RHSA-2019:2924", "href": "https://access.redhat.com/errata/RHSA-2019:2924", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. \n\nThe following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.3.5), redhat-virtualization-host (4.3.5). (BZ#1751436, BZ#1754063)\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2019-09-24T12:27:29", "type": "redhat", "title": "(RHSA-2019:2889) Important: redhat-virtualization-host security 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-2019-14835"], "modified": "2019-09-24T12:42:27", "id": "RHSA-2019:2889", "href": "https://access.redhat.com/errata/RHSA-2019:2889", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)", "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": "2019-09-20T06:28:36", "type": "redhat", "title": "(RHSA-2019:2830) Important: kernel-rt security 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-2019-14835"], "modified": "2019-09-20T06:39:47", "id": "RHSA-2019:2830", "href": "https://access.redhat.com/errata/RHSA-2019:2830", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)", "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": "2019-09-23T10:29:23", "type": "redhat", "title": "(RHSA-2019:2866) Important: kernel security 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-2019-14835"], "modified": "2019-09-23T10:54:12", "id": "RHSA-2019:2866", "href": "https://access.redhat.com/errata/RHSA-2019:2866", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)", "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": "2019-09-23T10:28:46", "type": "redhat", "title": "(RHSA-2019:2864) Important: kernel security 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-2019-14835"], "modified": "2019-09-23T11:11:47", "id": "RHSA-2019:2864", "href": "https://access.redhat.com/errata/RHSA-2019:2864", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel-alt packages provide the Linux kernel version 4.x.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)", "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": "2019-09-23T08:27:31", "type": "redhat", "title": "(RHSA-2019:2862) Important: kernel-alt security 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-2019-14835"], "modified": "2019-09-23T08:54:26", "id": "RHSA-2019:2862", "href": "https://access.redhat.com/errata/RHSA-2019:2862", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)", "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": "2019-09-20T06:14:38", "type": "redhat", "title": "(RHSA-2019:2828) Important: kernel-rt security 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-2019-14835"], "modified": "2019-09-20T06:23:44", "id": "RHSA-2019:2828", "href": "https://access.redhat.com/errata/RHSA-2019:2828", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\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": 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": "2019-09-25T11:57:13", "type": "redhat", "title": "(RHSA-2019:2901) Important: kernel security 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-2019-14835"], "modified": "2019-09-25T12:05:18", "id": "RHSA-2019:2901", "href": "https://access.redhat.com/errata/RHSA-2019:2901", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\n\nBug Fix(es):\n\n* fragmented packets timing out (BZ#1741131)\n\n* Backport TCP follow-up for small buffers (BZ#1741143)", "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": "2019-09-23T12:11:17", "type": "redhat", "title": "(RHSA-2019:2869) Important: kernel security and bug fix 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-2019-14835"], "modified": "2019-09-23T12:19:56", "id": "RHSA-2019:2869", "href": "https://access.redhat.com/errata/RHSA-2019:2869", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\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": 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": "2019-09-23T10:28:49", "type": "redhat", "title": "(RHSA-2019:2865) Important: kpatch-patch security 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-2019-14835"], "modified": "2019-09-23T10:39:09", "id": "RHSA-2019:2865", "href": "https://access.redhat.com/errata/RHSA-2019:2865", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835)\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": 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": "2019-09-21T16:52:30", "type": "redhat", "title": "(RHSA-2019:2854) Important: kpatch-patch security 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-2019-14835"], "modified": "2019-09-21T17:02:59", "id": "RHSA-2019:2854", "href": "https://access.redhat.com/errata/RHSA-2019:2854", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-29T16:21:24", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. 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Security Advisory - Buffer Overflow Vulnerability in QEMU-KVM
