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(rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-devel-3.10.0-514.21.1.rt56.438.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-3.10.0-514.21.1.rt56.438.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-debuginfo-3.10.0-514.21.1.rt56.438.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt / kernel-rt-debug / kernel-rt-debug-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:12:51", "description": "Description of changes:\n\n- [3.10.0-514.21.1.0.1.el7.OL7]\n- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug 22552377]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(<A HREF='https://oss.oracle.com/mailman/listinfo/el-errata'>alexey.petrenko at oracle.com</A>)\n- Update x509.genkey [bug 24817676]\n\n[3.10.0-514.21.1.el7]\n- [kernel] sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule() (Gustavo Duarte) [1441547 1423400]\n- [drivers] Set dev->device_rh to NULL after free (Prarit Bhargava) [1441544 1414064]\n- [security] keys: request_key() should reget expired keys rather than give EKEYEXPIRED (David Howells) [1441287 1408330]\n- [security] keys: Simplify KEYRING_SEARCH_{NO, DO}_STATE_CHECK flags (David Howells) [1441287 1408330]\n- [net] packet: fix overflow in check for tp_reserve (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for tp_frame_nr (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for priv area size (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [powerpc] pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec (Steve Best) [1439812 1423396]\n- [netdrv] fjes: Fix wrong netdevice feature flags (Yasuaki Ishimatsu) [1439802 1435603]\n- [kernel] mlx5e: Implement Fragmented Work Queue (WQ) (Don Dutile) [1439164 1368400]\n- [netdrv] mlx5e: Copy all L2 headers into inline segment (Don Dutile) [1439161 1383013]\n- [nvdimm] fix PHYS_PFN/PFN_PHYS mixup (Jeff Moyer) [1439160 1428115]\n- [s390] scsi: zfcp: fix rport unblock race with LUN recovery (Hendrik Brueckner) [1433413 1421750]\n- [fs] gfs2: Avoid alignment hole in struct lm_lockname (Robert S Peterson) [1432554 1425450]\n- [fs] gfs2: Add missing rcu locking for glock lookup (Robert S Peterson) [1432554 1425450]\n- [fs] ext4: fix fencepost in s_first_meta_bg validation (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: sanity check the block and cluster size at mount time (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: validate s_first_meta_bg at mount time (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [net] sctp: deny peeloff operation on asocs with threads sleeping on it (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [net] sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [x86] perf/x86/intel/rapl: Make package handling more robust (Jiri Olsa) [1443902 1418688]\n- [x86] perf/x86/intel/rapl: Convert to hotplug state machine (Jiri Olsa) [1443902 1418688]\n- [x86] perf/x86: Set pmu->module in Intel PMU modules (Jiri Olsa) [1443902 1418688]\n- [kernel] sched/core, x86/topology: Fix NUMA in package topology bug (Jiri Olsa) [1441645 1369832]\n- [kernel] sched: Allow hotplug notifiers to be setup early (Jiri Olsa) [1441645 1369832]\n- [x86] x86/smpboot: Make logical package management more robust (Prarit Bhargava) [1441643 1414054]\n- [x86] x86/cpu: Deal with broken firmware (VMWare/XEN) (Prarit Bhargava) [1441643 1414054]\n- [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the Haswell init code (Prarit Bhargava) [1426633 1373738]\n- [x86] revert 'perf/uncore: Disable uncore on kdump kernel' (Prarit Bhargava) [1426633 1373738]\n- [x86] smpboot: Init apic mapping before usage (Prarit Bhargava) [1426633 1373738]\n- [x86] smp: Don't try to poke disabled/non-existent APIC (Prarit Bhargava) [1426633 1373738]\n- [x86] Handle non enumerated CPU after physical hotplug (Prarit Bhargava) [1426633 1373738]\n- [block] fix use-after-free in seq file (Denys Vlasenko) [1418550 1418551] {CVE-2016-7910}\n- [crypto] algif_hash - Only export and import on sockets with data (Herbert Xu) [1394101 1387632] {CVE-2016-8646}\n- [char] hwrng: core - sleep interruptible in read (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - correct error check of kthread_run call (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Move hwrng_init call into set_current_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Drop current rng in set_current_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Do not register device opportunistically (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Fix current_rng init/cleanup race yet again (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Use struct completion for cleanup_done (Amit Shah) [1443503 1376397]\n- [char] hwrng: don't init list element we're about to add to list (Amit Shah) [1443503 1376397]\n- [char] hwrng: don't double-check old_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: fix unregister race (Amit Shah) [1443503 1376397]\n- [char] hwrng: use reference counts on each struct hwrng (Amit Shah) [1443503 1376397]\n- [char] hwrng: move some code out mutex_lock for avoiding underlying deadlock (Amit Shah) [1443503 1376397]\n- [char] hwrng: place mutex around read functions and buffers (Amit Shah) [1443503 1376397]\n- [char] virtio-rng: skip reading when we start to remove the device (Amit Shah) [1443503 1376397]\n- [char] virtio-rng: fix stuck of hot-unplugging busy device (Amit Shah) [1443503 1376397]\n- [infiniband] ib/mlx5: Resolve soft lock on massive reg MRs (Don Dutile) [1444347 1417285]\n\n[3.10.0-514.20.1.el7]\n- [powerpc] fadump: Fix the race in crash_fadump() (Steve Best) [1439810 1420077]\n- [kernel] locking/mutex: Explicitly mark task as running after wakeup (Gustavo Duarte) [1439803 1423397]\n- [netdrv] ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths (Ken Cox) [1438421 1383524]\n- [fs] nfsv4.0: always send mode in SETATTR after EXCLUSIVE4 (Benjamin Coddington) [1437967 1415780]\n- [net] fix creation adjacent device symlinks (Adrian Reber) [1436646 1412898]\n- [net] prevent of emerging cross-namespace symlinks (Adrian Reber) [1436646 1412898]\n- [netdrv] macvlan: unregister net device when netdev_upper_dev_link() fails (Adrian Reber) [1436646 1412898]\n- [scsi] vmw_pvscsi: return SUCCESS for successful command aborts (Ewan Milne) [1435764 1394172]\n- [infiniband] ib/uverbs: Fix race between uverbs_close and remove_one (Don Dutile) [1435187 1417284]\n- [fs] gfs2: Prevent BUG from occurring when normal Withdraws occur (Robert S Peterson) [1433882 1404005]\n- [fs] jbd2: fix incorrect unlock on j_list_lock (Lukas Czerner) [1433881 1403346]\n- [fs] xfs: don't wrap ID in xfs_dq_get_next_id (Eric Sandeen) [1433415 1418182]\n- [net] tcp/dccp: avoid starving bh on connect (Paolo Abeni) [1433320 1401419]\n- [fs] xfs: fix up xfs_swap_extent_forks inline extent handling (Eric Sandeen) [1432154 1412945]\n- [x86] kvm: vmx: handle PML full VMEXIT that occurs during event delivery (Radim Krcmar) [1431666 1421296]\n- [virt] kvm: vmx: ensure VMCS is current while enabling PML (Radim Krcmar) [1431666 1421296]\n- [net] ip_tunnel: Create percpu gro_cell (Jiri Benc) [1431197 1424076]\n- [x86] kvm: x86: do not save guest-unsupported XSAVE state (Radim Krcmar) [1431150 1401767]\n- [scsi] mpt3sas: Force request partial completion alignment (Tomas Henzl) [1430809 1418286]\n\n[3.10.0-514.19.1.el7]\n- [fs] gfs2: Wake up io waiters whenever a flush is done (Robert S Peterson) [1437126 1404301]\n- [fs] gfs2: Made logd daemon take into account log demand (Robert S Peterson) [1437126 1404301]\n- [fs] gfs2: Limit number of transaction blocks requested for truncates (Robert S Peterson) [1437126 1404301]\n- [net] ipv6: addrconf: fix dev refcont leak when DAD failed (Hangbin Liu) [1436588 1416105]\n\n[3.10.0-514.18.1.el7]\n- [net] ipv6: don't increase size when refragmenting forwarded ipv6 skbs (Florian Westphal) [1434589 1430571]\n- [net] bridge: drop netfilter fake rtable unconditionally (Florian Westphal) [1434589 1430571]\n- [net] ipv6: avoid write to a possibly cloned skb (Florian Westphal) [1434589 1430571]\n- [net] netfilter: bridge: honor frag_max_size when refragmenting (Florian Westphal) [1434589 1430571]\n- [net] bridge: Add br_netif_receive_skb remove netif_receive_skb_sk (Ivan Vecera) [1434589 1352289]\n\n[3.10.0-514.17.1.el7]\n- [netdrv] i40e: Be much more verbose about what we can and cannot offload (Stefan Assmann) [1433273 1383521]\n- [kernel] watchdog: prevent false hardlockup on overloaded system (Don Zickus) [1433267 1399881]\n- [net] dccp/tcp: fix routing redirect race (Eric Garver) [1433265 1387485]", "cvss3": {}, "published": "2017-05-30T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : kernel (ELSA-2017-1308-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10208", "CVE-2016-7910", "CVE-2016-8646", "CVE-2017-5986", "CVE-2017-6353", "CVE-2017-7308"], "modified": "2021-01-14T00:00:00", "cpe": ["p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-doc", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf", "cpe:/o:oracle:linux:7"], "id": "ORACLELINUX_ELSA-2017-1308-1.NASL", "href": "https://www.tenable.com/plugins/nessus/100506", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-1308-1.\n#\n\nif (NASL_LEVEL < 3000) exit(0);\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(100506);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/14\");\n\n script_cve_id(\"CVE-2016-10208\", \"CVE-2016-7910\", \"CVE-2016-8646\", \"CVE-2017-5986\", \"CVE-2017-6353\", \"CVE-2017-7308\");\n\n script_name(english:\"Oracle Linux 7 : kernel (ELSA-2017-1308-1)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Oracle Linux host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Description of changes:\n\n- [3.10.0-514.21.1.0.1.el7.OL7]\n- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug \n22552377]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel \n(olkmod_signing_key.x509)(<A HREF='https://oss.oracle.com/mailman/listinfo/el-errata'>alexey.petrenko at oracle.com</A>)\n- Update x509.genkey [bug 24817676]\n\n[3.10.0-514.21.1.el7]\n- [kernel] sched/core: Fix an SMP ordering race in try_to_wake_up() vs. \nschedule() (Gustavo Duarte) [1441547 1423400]\n- [drivers] Set dev->device_rh to NULL after free (Prarit Bhargava) \n[1441544 1414064]\n- [security] keys: request_key() should reget expired keys rather than \ngive EKEYEXPIRED (David Howells) [1441287 1408330]\n- [security] keys: Simplify KEYRING_SEARCH_{NO, DO}_STATE_CHECK flags \n(David Howells) [1441287 1408330]\n- [net] packet: fix overflow in check for tp_reserve (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for tp_frame_nr (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for priv area size (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [powerpc] pseries: Use H_CLEAR_HPT to clear MMU hash table during \nkexec (Steve Best) [1439812 1423396]\n- [netdrv] fjes: Fix wrong netdevice feature flags (Yasuaki Ishimatsu) \n[1439802 1435603]\n- [kernel] mlx5e: Implement Fragmented Work Queue (WQ) (Don Dutile) \n[1439164 1368400]\n- [netdrv] mlx5e: Copy all L2 headers into inline segment (Don Dutile) \n[1439161 1383013]\n- [nvdimm] fix PHYS_PFN/PFN_PHYS mixup (Jeff Moyer) [1439160 1428115]\n- [s390] scsi: zfcp: fix rport unblock race with LUN recovery (Hendrik \nBrueckner) [1433413 1421750]\n- [fs] gfs2: Avoid alignment hole in struct lm_lockname (Robert S \nPeterson) [1432554 1425450]\n- [fs] gfs2: Add missing rcu locking for glock lookup (Robert S \nPeterson) [1432554 1425450]\n- [fs] ext4: fix fencepost in s_first_meta_bg validation (Lukas Czerner) \n[1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: sanity check the block and cluster size at mount time \n(Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: validate s_first_meta_bg at mount time (Lukas Czerner) \n[1430969 1332503] {CVE-2016-10208}\n- [net] sctp: deny peeloff operation on asocs with threads sleeping on \nit (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [net] sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Hangbin Liu) \n[1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [x86] perf/x86/intel/rapl: Make package handling more robust (Jiri \nOlsa) [1443902 1418688]\n- [x86] perf/x86/intel/rapl: Convert to hotplug state machine (Jiri \nOlsa) [1443902 1418688]\n- [x86] perf/x86: Set pmu->module in Intel PMU modules (Jiri Olsa) \n[1443902 1418688]\n- [kernel] sched/core, x86/topology: Fix NUMA in package topology bug \n(Jiri Olsa) [1441645 1369832]\n- [kernel] sched: Allow hotplug notifiers to be setup early (Jiri Olsa) \n[1441645 1369832]\n- [x86] x86/smpboot: Make logical package management more robust (Prarit \nBhargava) [1441643 1414054]\n- [x86] x86/cpu: Deal with broken firmware (VMWare/XEN) (Prarit \nBhargava) [1441643 1414054]\n- [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the \nHaswell init code (Prarit Bhargava) [1426633 1373738]\n- [x86] revert 'perf/uncore: Disable uncore on kdump kernel' (Prarit \nBhargava) [1426633 1373738]\n- [x86] smpboot: Init apic mapping before usage (Prarit Bhargava) \n[1426633 1373738]\n- [x86] smp: Don't try to poke disabled/non-existent APIC (Prarit \nBhargava) [1426633 1373738]\n- [x86] Handle non enumerated CPU after physical hotplug (Prarit \nBhargava) [1426633 1373738]\n- [block] fix use-after-free in seq file (Denys Vlasenko) [1418550 \n1418551] {CVE-2016-7910}\n- [crypto] algif_hash - Only export and import on sockets with data \n(Herbert Xu) [1394101 1387632] {CVE-2016-8646}\n- [char] hwrng: core - sleep interruptible in read (Amit Shah) [1443503 \n1376397]\n- [char] hwrng: core - correct error check of kthread_run call (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Move hwrng_init call into set_current_rng (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Drop current rng in set_current_rng (Amit Shah) \n[1443503 1376397]\n- [char] hwrng: core - Do not register device opportunistically (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Fix current_rng init/cleanup race yet again (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Use struct completion for cleanup_done (Amit \nShah) [1443503 1376397]\n- [char] hwrng: don't init list element we're about to add to list (Amit \nShah) [1443503 1376397]\n- [char] hwrng: don't double-check old_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: fix unregister race (Amit Shah) [1443503 1376397]\n- [char] hwrng: use reference counts on each struct hwrng (Amit Shah) \n[1443503 1376397]\n- [char] hwrng: move some code out mutex_lock for avoiding underlying \ndeadlock (Amit Shah) [1443503 1376397]\n- [char] hwrng: place mutex around read functions and buffers (Amit \nShah) [1443503 1376397]\n- [char] virtio-rng: skip reading when we start to remove the device \n(Amit Shah) [1443503 1376397]\n- [char] virtio-rng: fix stuck of hot-unplugging busy device (Amit Shah) \n[1443503 1376397]\n- [infiniband] ib/mlx5: Resolve soft lock on massive reg MRs (Don \nDutile) [1444347 1417285]\n\n[3.10.0-514.20.1.el7]\n- [powerpc] fadump: Fix the race in crash_fadump() (Steve Best) [1439810 \n1420077]\n- [kernel] locking/mutex: Explicitly mark task as running after wakeup \n(Gustavo Duarte) [1439803 1423397]\n- [netdrv] ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths (Ken \nCox) [1438421 1383524]\n- [fs] nfsv4.0: always send mode in SETATTR after EXCLUSIVE4 (Benjamin \nCoddington) [1437967 1415780]\n- [net] fix creation adjacent device symlinks (Adrian Reber) [1436646 \n1412898]\n- [net] prevent of emerging cross-namespace symlinks (Adrian Reber) \n[1436646 1412898]\n- [netdrv] macvlan: unregister net device when netdev_upper_dev_link() \nfails (Adrian Reber) [1436646 1412898]\n- [scsi] vmw_pvscsi: return SUCCESS for successful command aborts (Ewan \nMilne) [1435764 1394172]\n- [infiniband] ib/uverbs: Fix race between uverbs_close and remove_one \n(Don Dutile) [1435187 1417284]\n- [fs] gfs2: Prevent BUG from occurring when normal Withdraws occur \n(Robert S Peterson) [1433882 1404005]\n- [fs] jbd2: fix incorrect unlock on j_list_lock (Lukas Czerner) \n[1433881 1403346]\n- [fs] xfs: don't wrap ID in xfs_dq_get_next_id (Eric Sandeen) [1433415 \n1418182]\n- [net] tcp/dccp: avoid starving bh on connect (Paolo Abeni) [1433320 \n1401419]\n- [fs] xfs: fix up xfs_swap_extent_forks inline extent handling (Eric \nSandeen) [1432154 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'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-3.8.13-118.16.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-3.8.13'},\n {'reference':'kernel-uek-debug-3.8.13-118.16.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-3.8.13'},\n {'reference':'kernel-uek-debug-devel-3.8.13-118.16.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-3.8.13'},\n {'reference':'kernel-uek-devel-3.8.13-118.16.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-3.8.13'},\n {'reference':'kernel-uek-doc-3.8.13-118.16.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-3.8.13'},\n {'reference':'kernel-uek-firmware-3.8.13-118.16.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-3.8.13'}\n];\n\nvar flag = 0;\nforeach var 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users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) by leveraging incorrect handling of an swevent data structure during a CPU unplug operation (bnc#1010502).\n\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allowed local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (bnc#1004517).\n\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop 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reference:\"xen-tools-domU-debuginfo-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-debuginfo-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-debugsource-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-default-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-default-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-desktop-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-desktop-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-pae-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-pae-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-xen-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-xen-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-doc-html-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-default-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-default-debuginfo-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-desktop-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-desktop-debuginfo-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-tools-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.4.4_05-55.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bbswitch / bbswitch-debugsource / bbswitch-kmp-default / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:17:44", "description": "The openSUSE Leap 42.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to cause a denial of service (invalid free) or possibly have unspecified other impact via an application that made an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup) ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker (bnc#960300).\n\n - btrfs: fix regression running delayed references when using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete + parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc() (bnc#938550).\n\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block() (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes (bsc#937616).\n\n - btrfs: explictly delete unused block groups in close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of btrfs_check_data_free_space and btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded parameters in __inc_extent_ref() and __free_extent() (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit() (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data() (bsc#937609).\n\n - btrfs: properly track when rescan worker is running (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling btrfs_free_reserved_data_space in clear_bit_hook (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan (bnc#960300).\n\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir() (bsc#981709).\n\n - btrfs: serialize subvolume mounts with potentially mismatching rw flags (bsc#951844).\n\n - btrfs: skip superblocks during discard (bsc#904489).\n\n - btrfs: syslog when quota is disabled.\n\n - btrfs: syslog when quota is enabled\n\n - btrfs: ulist: Add ulist_del() function (bnc#935087, bnc#945649).\n\n - btrfs: use the new VFS super_block_dev (bnc#865869).\n\n - btrfs: waiting on qgroup rescan should not always be interruptible (bsc#992712).\n\n - fs/super.c: add new super block sub devices super_block_dev (bnc#865869).\n\n - fs/super.c: fix race between freeze_super() and thaw_super() (bsc#1025066).\n\n - kabi: only use sops->get_inode_dev with proper fsflag (bsc#927455).\n\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n\n - vfs: add super_operations->get_inode_dev (bsc#927455).\n\n - xfs: do not allow di_size with high bit set (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against unmount - kABI (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against unmount (bsc#1024508).", "cvss3": {}, "published": "2017-02-24T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5897", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6074"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", "p-cpe:/a:novell:opensuse:kernel-pv-base", "p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debugsource", "p-cpe:/a:novell:opensuse:kernel-pv-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-xen", "p-cpe:/a:novell:opensuse:kernel-xen-base", "p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debugsource", "p-cpe:/a:novell:opensuse:kernel-xen-devel", "cpe:/o:novell:opensuse:42.1"], "id": "OPENSUSE-2017-287.NASL", "href": "https://www.tenable.com/plugins/nessus/97367", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-287.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97367);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-5986\", \"CVE-2017-6074\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)\");\n script_summary(english:\"Check for the openSUSE-2017-287 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.1 kernel was updated to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to cause a denial of\n service (invalid free) or possibly have unspecified\n other impact via an application that made an\n IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in\n net/ipv4/ip_sockglue.c in the Linux kernel allowed\n attackers to cause a denial of service (system crash)\n via (1) an application that made crafted system calls or\n possibly (2) IPv4 traffic with invalid IP options\n (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service\n within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation\n (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag\n (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode\n from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid\n corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier\n (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that\n inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent\n ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error\n (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer\n dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to\n transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new\n transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered\n writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and\n defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device\n (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and\n fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO\n writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents\n (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file\n and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and\n fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for\n boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync\n log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO\n (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance\n (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup)\n ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in\n the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON\n (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio\n for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks\n (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run\n (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to\n csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization\n (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group\n deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO\n writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker\n (bnc#960300).\n\n - btrfs: fix regression running delayed references when\n using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references\n (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data\n references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature\n is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup\n rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and\n fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete +\n parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc()\n (bnc#938550).\n\n - btrfs: handle quota reserve failure properly\n (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode\n needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames\n unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for\n compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations\n (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction\n commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device\n scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to\n avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is\n corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots\n (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite\n detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect\n cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap\n (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when\n searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref\n (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send\n (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through\n clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range\n does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow\n (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for\n btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to\n qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562,\n bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same\n (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block()\n (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being\n used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for\n btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same\n block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are\n aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions\n (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in\n ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in\n btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved\n space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at\n proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning\n up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes\n (bsc#937616).\n\n - btrfs: explictly delete unused block groups in\n close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of\n btrfs_check_data_free_space and\n btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of\n btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space\n and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve\n and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded\n parameters in __inc_extent_ref() and __free_extent()\n (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for\n recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve\n (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat\n ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage\n (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent\n (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit()\n (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped\n dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM\n (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded\n (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals\n (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data()\n (bsc#937609).\n\n - btrfs: properly track when rescan worker is running\n (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev\n (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline\n (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function\n btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data\n reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for\n old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling\n btrfs_free_reserved_data_space in clear_bit_hook\n (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update\n and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup\n rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to\n abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup\n double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating\n snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree\n tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data\n function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free\n qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free\n metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new\n extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for\n qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented\n qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation\n (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot\n delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount\n (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan\n 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