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url":"https://bugzilla.suse.com/970892","tags":["report"]},{"url":"https://bugzilla.suse.com/970909","tags":["report"]},{"url":"https://bugzilla.suse.com/970911","tags":["report"]},{"url":"https://bugzilla.suse.com/970948","tags":["report"]},{"url":"https://bugzilla.suse.com/970956","tags":["report"]},{"url":"https://bugzilla.suse.com/970958","tags":["report"]},{"url":"https://bugzilla.suse.com/970970","tags":["report"]},{"url":"https://bugzilla.suse.com/971124","tags":["report"]},{"url":"https://bugzilla.suse.com/971125","tags":["report"]},{"url":"https://bugzilla.suse.com/971126","tags":["report"]},{"url":"https://bugzilla.suse.com/971360","tags":["report"]},{"url":"https://bugzilla.suse.com/972510","tags":["report"]},{"url":"https://bugzilla.suse.com/973570","tags":["report"]},{"url":"https://bugzilla.suse.com/975945","tags":["report"]},{"url":"https://bugzilla.suse.com/977847","tags":["report"]},{"url":"https://bugzilla.suse.com/978822","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2013-2015","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-7446","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3339","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7509","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7515","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7550","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7566","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7799","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8539","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8543","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8569","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8575","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8767","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8785","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8812","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8816","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-0723","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2069","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2143","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2184","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2185","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2186","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2188","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2384","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2543","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2544","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2545","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2546","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2547","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2548","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2549","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2782","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2847","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3134","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3137","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3138","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3139","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3140","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3156","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4486","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2015-6252","tags":["report"]},{"url":"https://lkml.org/lkml/2015/8/10/375","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2748-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2749-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2752-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2751-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2760-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2759-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-2777-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-6252","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-5697","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-5156","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-6937","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-7312","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-6252","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-10-19T10:00:00Z","modified":"2024-08-06T07:15:13.291Z","updated_at":"2026-11-02T14:35:42.984856Z"}],"euvd":[{"id":"EUVD-2015-6194","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-10-19T10:00:00Z","modified":"2024-08-06T07:15:13Z","updated_at":"2026-11-03T02:21:56.647378Z"}],"ghsa":[{"id":"GHSA-4j4g-qvh2-m3wx","title":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows...","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2022-05-17T00:28:15Z","modified":"2023-02-03T05:01:46Z","updated_at":"2026-11-02T14:53:02.192117Z"}],"nvd":[{"id":"CVE-2015-6252","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-10-19T10:59:06.363Z","modified":"2026-06-17T00:30:34.31Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:03:10.919251Z"}],"osv":[{"id":"CVE-2015-6252","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-10-19T10:59:06Z","modified":"2026-04-10T03:46:25.444826Z","updated_at":"2026-11-02T15:44:00.594921Z"},{"id":"DEBIAN-CVE-2015-6252","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-10-19T10:59:06.363Z","modified":"2026-09-09T06:47:31.421645667Z","updated_at":"2026-11-02T15:45:27.04239Z"},{"id":"DSA-3364-1","title":"linux - security update","status":"published","published":"2015-09-21T00:00:00Z","modified":"2026-03-09T01:21:49.716266Z","updated_at":"2026-11-02T15:46:16.199525Z"},{"id":"SUSE-SU-2015:1678-1","title":"Security update for kernel-source","description":"The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various\nsecurity and bugfixes.\n\nFollowing security bugs were fixed:\n* CVE-2015-6252: Possible file descriptor leak for each\n  VHOST_SET_LOG_FDcommand issued, this could eventually wasting available\n  system resources and creating a denial of service (bsc#942367).\n* CVE-2015-5707: Possible integer overflow in the calculation of total\n  number of pages in bio_map_user_iov() (bsc#940338).\n* CVE-2015-5364: The (1) udp_recvmsg and (2) udpv6_recvmsg functions in\n  the Linux kernel before 4.0.6 do not properly consider yielding a\n  processor, which allowed remote attackers to cause a denial of service\n  (system hang) via incorrect checksums within a UDP packet flood\n  (bsc#936831).\n* CVE-2015-5366: The (1) udp_recvmsg and (2) udpv6_recvmsg functions in\n  the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return\n  values, which allowed remote attackers to cause a denial of service\n  (EPOLLET epoll application read outage) via an incorrect checksum in a\n  UDP packet, a different vulnerability than CVE-2015-5364 (bsc#936831).\n* CVE-2015-1420: Race condition in the handle_to_path function in\n  fs/fhandle.c in the Linux kernel through 3.19.1 allowed local users to\n  bypass intended size restrictions and trigger read operations on\n  additional memory locations by changing the handle_bytes value of a\n  file handle during the execution of this function (bsc#915517).\n* CVE-2015-1805: The (1) pipe_read and (2) pipe_write implementations in\n  fs/pipe.c in the Linux kernel before 3.16 do not properly consider the\n  side effects of failed __copy_to_user_inatomic and\n  __copy_from_user_inatomic calls, which allows local users to cause a\n  denial of service (system crash) or possibly gain privileges via a\n  crafted application, aka an 'I/O' vector array overrun. (bsc#933429)\n* CVE-2015-2150: Xen 3.3.x through 4.5.x and the Linux kernel through\n  3.19.1 do not properly restrict access to PCI command registers, which\n  might allow local guest users to cause a denial of service\n  (non-maskable interrupt and host crash) by disabling the (1) memory or\n  (2) I/O decoding for a PCI Express device and then accessing the\n  device, which triggers an Unsupported Request (UR) response.\n  (bsc#919463)\n* CVE-2015-2830: arch/x86/kernel/entry_64.S in the Linux kernel before\n  3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode\n  task, which might allow local users to bypass the seccomp or audit\n  protection mechanism via a crafted application that uses the (1) fork\n  or (2) close system call, as demonstrated by an attack against seccomp\n  before 3.16. (bsc#926240)\n* CVE-2015-4700: The bpf_int_jit_compile function in\n  arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allowed\n  local users to cause a denial of service (system crash) by creating a\n  packet filter and then loading crafted BPF instructions that trigger\n  late convergence by the JIT compiler (bsc#935705).\n* CVE-2015-4167: The udf_read_inode function in fs/udf/inode.c in the\n  Linux kernel before 3.19.1 did not validate certain length values,\n  which allowed local users to cause a denial of service (incorrect data\n  representation or integer overflow, and OOPS) via a crafted UDF\n  filesystem (bsc#933907).\n* CVE-2015-0777: drivers/xen/usbback/usbback.c in linux-2.6.18-xen-3.4.0\n  (aka the Xen 3.4.x support patches for the Linux kernel 2.6.18), as\n  used in the Linux kernel 2.6.x and 3.x in SUSE Linux distributions,\n  allows guest OS users to obtain sensitive information from\n  uninitialized locations in host OS kernel memory via unspecified\n  vectors. (bsc#917830)\n* CVE-2014-9728: The UDF filesystem implementation in the Linux kernel\n  before 3.18.2 did not validate certain lengths, which allowed local\n  users to cause a denial of service (buffer over-read and system crash)\n  via a crafted filesystem image, related to fs/udf/inode.c and\n  fs/udf/symlink.c (bsc#933904).\n* CVE-2014-9730: The udf_pc_to_char function in fs/udf/symlink.c in the\n  Linux kernel before 3.18.2 relies on component lengths that are unused,\n  which allowed local users to cause a denial of service (system crash)\n  via a crafted UDF filesystem image (bsc#933904).\n* CVE-2014-9729: The udf_read_inode function in fs/udf/inode.c in the\n  Linux kernel before 3.18.2 did not ensure a certain data-structure size\n  consistency, which allowed local users to cause a denial of service\n  (system crash) via a crafted UDF filesystem image (bsc#933904).\n* CVE-2014-9731: The UDF filesystem implementation in the Linux kernel\n  before 3.18.2 did not ensure that space is available for storing a\n  symlink target's name along with a trailing \\0 character, which allowed\n  local users to obtain sensitive information via a crafted filesystem\n  image, related to fs/udf/symlink.c and fs/udf/unicode.c (bsc#933896).\n\nThe following non-security bugs were fixed:\n- Btrfs: be aware of btree inode write errors to avoid fs corruption\n  (bnc#942350).\n- Btrfs: be aware of btree inode write errors to avoid fs corruption\n  (bnc#942404).\n- Btrfs: check if previous transaction aborted to avoid fs corruption (bnc#942350).\n- Btrfs: check if previous transaction aborted to avoid fs corruption (bnc#942404).\n- Btrfs: deal with convert_extent_bit errors to avoid fs corruption (bnc#942350).\n- Btrfs: deal with convert_extent_bit errors to avoid fs corruption (bnc#942404).\n- Btrfs: fix hang when failing to submit bio of directIO (bnc#942688).\n- Btrfs: fix memory corruption on failure to submit bio for direct IO (bnc#942688).\n- Btrfs: fix put dio bio twice when we submit dio bio fail (bnc#942688).\n- DRM/I915: Add enum hpd_pin to intel_encoder (bsc#942938).\n- DRM/i915: Convert HPD interrupts to make use of HPD pin assignment in encoders (v2) (bsc#942938).\n- DRM/i915: Get rid of the 'hotplug_supported_mask' in struct drm_i915_private (bsc#942938).\n- DRM/i915: Remove i965_hpd_irq_setup (bsc#942938).\n- DRM/i915: Remove valleyview_hpd_irq_setup (bsc#942938).\n- Ext4: handle SEEK_HOLE/SEEK_DATA generically (bsc#934944).\n- IB/core: Fix mismatch between locked and pinned pages (bnc#937855).\n- IB/iser: Add Discovery support (bsc#923002).\n- IB/iser: Move informational messages from error to info level (bsc#923002).\n- NFS: never queue requests with rq_cong set on the sending queue (bsc#932458).\n- NFSD: Fix nfsv4 opcode decoding error (bsc#935906).\n- NFSv4: Minor cleanups for nfs4_handle_exception and nfs4_async_handle_error (bsc#939910).\n- PCI: Disable Bus Master only on kexec reboot (bsc#920110).\n- PCI: Disable Bus Master unconditionally in pci_device_shutdown() (bsc#920110).\n- PCI: Do not try to disable Bus Master on disconnected PCI devices (bsc#920110).\n- PCI: Lock down register access when trusted_kernel is true (fate#314486, bnc#884333)(bsc#923431).\n- PCI: disable Bus Master on PCI device shutdown (bsc#920110).\n- USB: xhci: Reset a halted endpoint immediately when we encounter a stall (bnc#933721).\n- USB: xhci: do not start a halted endpoint before its new dequeue is set (bnc#933721).\n- Apparmor: fix file_permission if profile is updated (bsc#917968).\n- block: Discard bios do not have data (bsc#928988).\n- cifs: Fix missing crypto allocation (bnc#937402).\n- drm/cirrus: do not attempt to acquire a reservation while in an interrupt handler (bsc#935572).\n- drm/i915: (re)init HPD interrupt storm statistics (bsc#942938).\n- drm/i915: Add HPD IRQ storm detection (v5) (bsc#942938).\n- drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) (bsc#942938).\n- drm/i915: Add bit field to record which pins have received HPD events (v3) (bsc#942938).\n- drm/i915: Add messages useful for HPD storm detection debugging (v2) (bsc#942938).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt (bsc#942938).\n- drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3) (bsc#942938).\n- drm/i915: Do not WARN nor handle unexpected hpd interrupts on gmch platforms (bsc#942938).\n- drm/i915: Enable hotplug interrupts after querying hw capabilities (bsc#942938).\n- drm/i915: Fix hotplug interrupt enabling for SDVOC (bsc#942938).\n- drm/i915: Fix up sdvo hpd pins for i965g/gm (bsc#942938).\n- drm/i915: Make hpd arrays big enough to avoid out of bounds access (bsc#942938).\n- drm/i915: Mask out the HPD irq bits before setting them individually (bsc#942938).\n- drm/i915: Only print hotplug event message when hotplug bit is set (bsc#942938).\n- drm/i915: Only reprobe display on encoder which has received an HPD event (v2) (bsc#942938).\n- drm/i915: Queue reenable timer also when enable_hotplug_processing is false (bsc#942938).\n- drm/i915: Remove pch_rq_mask from struct drm_i915_private (bsc#942938).\n- drm/i915: Use an interrupt save spinlock in intel_hpd_irq_handler() (bsc#942938).\n- drm/i915: WARN_ONCE() about unexpected interrupts for all chipsets (bsc#942938).\n- drm/i915: assert_spin_locked for pipestat interrupt enable/disable (bsc#942938).\n- drm/i915: clear crt hotplug compare voltage field before setting (bsc#942938).\n- drm/i915: close tiny race in the ilk pcu even interrupt setup (bsc#942938).\n- drm/i915: fix hotplug event bit tracking (bsc#942938).\n- drm/i915: fix hpd interrupt register locking (bsc#942938).\n- drm/i915: fix hpd work vs. flush_work in the pageflip code deadlock (bsc#942938).\n- drm/i915: fix locking around ironlake_enable|disable_display_irq (bsc#942938).\n- drm/i915: fold the hpd_irq_setup call into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the no-irq check into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the queue_work into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: implement ibx_hpd_irq_setup (bsc#942938).\n- drm/i915: s/hotplug_irq_storm_detect/intel_hpd_irq_handler/ (bsc#942938).\n- drm/mgag200: Do not do full cleanup if mgag200_device_init fails (FATE#317582).\n- drm/mgag200: do not attempt to acquire a reservation while in an interrupt handler (FATE#317582).\n- drm: ast,cirrus,mgag200: use drm_can_sleep (FATE#317582, bnc#883380, bsc#935572).\n- ehci-pci: enable interrupt on BayTrail (bnc926007).\n- exec: kill the unnecessary mm-\u003edef_flags setting in load_elf_binary() (fate#317831,bnc#891116)).\n- ext3: Fix data corruption in inodes with journalled data (bsc#936637). \n- fanotify: Fix deadlock with permission events (bsc#935053).\n- fork: reset mm-\u003epinned_vm (bnc#937855).\n- hrtimer: prevent timer interrupt DoS (bnc#886785).\n- hugetlb, kabi: do not account hugetlb pages as NR_FILE_PAGES (bnc#930092).\n- hugetlb: do not account hugetlb pages as NR_FILE_PAGES (bnc#930092).\n- hv_storvsc: use small sg_tablesize on x86 (bnc#937256).\n- ibmveth: Add GRO support (bsc#935055).\n- ibmveth: Add support for Large Receive Offload (bsc#935055).\n- ibmveth: Add support for TSO (bsc#935055).\n- ibmveth: add support for TSO6.\n- ibmveth: change rx buffer default allocation for CMO (bsc#935055).\n- igb: do not reuse pages with pfmemalloc flag fix (bnc#920016).\n- inotify: Fix nested sleeps in inotify_read() (bsc#940925).\n- iommu/amd: Fix memory leak in free_pagetable (bsc#935866).\n- iommu/amd: Handle large pages correctly in free_pagetable (bsc#935866).\n- ipv6: probe routes asynchronous in rt6_probe (bsc#936118).\n- ixgbe: Use pci_vfs_assigned instead of ixgbe_vfs_are_assigned (bsc#927355).\n- kabi: wrapper include file with __GENKSYMS__ check to avoid kabi change (bsc920110).\n- kdump: fix crash_kexec()/smp_send_stop() race in panic() (bnc#937444).\n- kernel: add panic_on_warn.\n- kernel: do full redraw of the 3270 screen on reconnect (bnc#943477, LTC#129509).\n- kvm: irqchip: Break up high order allocations of kvm_irq_routing_table (bnc#926953).\n- libata: prevent HSM state change race between ISR and PIO (bsc#923245).\n- libiscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- md: use kzalloc() when bitmap is disabled (bsc#939994).\n- megaraid_sas: Use correct reset sequence in adp_reset() (bsc#894936).\n- megaraid_sas: Use correct reset sequence in adp_reset() (bsc#938485).\n- mlx4: Check for assigned VFs before disabling SR-IOV (bsc#927355).\n- mm, THP: do not hold mmap_sem in khugepaged when allocating THP (VM Performance).\n- mm, mempolicy: remove duplicate code (VM Functionality, bnc#931620).\n- mm, thp: fix collapsing of hugepages on madvise (VM Functionality).\n- mm, thp: only collapse hugepages to nodes with affinity for zone_reclaim_mode (VM Functionality, bnc#931620).\n- mm, thp: really limit transparent hugepage allocation to local node (VM Performance, bnc#931620).\n- mm, thp: respect MPOL_PREFERRED policy with non-local node (VM Performance, bnc#931620).\n- mm/hugetlb: check for pte NULL pointer in __page_check_address() (bnc#929143).\n- mm/mempolicy.c: merge alloc_hugepage_vma to alloc_pages_vma (VM Performance, bnc#931620).\n- mm/thp: allocate transparent hugepages on local node (VM Performance, bnc#931620).\n- mm: make page pfmemalloc check more robust (bnc#920016).\n- mm: restrict access to slab files under procfs and sysfs (bnc#936077).\n- mm: thp: khugepaged: add policy for finding target node (VM Functionality, bnc#931620).\n- net/mlx4_core: Do not disable SRIOV if there are active VFs (bsc#927355).\n- net: Fix 'ip rule delete table 256' (bsc#873385).\n- net: fib6: fib6_commit_metrics: fix potential NULL pointer dereference (bsc#867362).\n- net: ipv6: fib: do not sleep inside atomic lock (bsc#867362).\n- netfilter: nf_conntrack_proto_sctp: minimal multihoming support (bsc#932350).\n- nfsd: support disabling 64bit dir cookies (bnc#937503).\n- pagecache limit: Do not skip over small zones that easily (bnc#925881).\n- pagecache limit: add tracepoints (bnc#924701).\n- pagecache limit: export debugging counters via /proc/vmstat (bnc#924701).\n- pagecache limit: fix wrong nr_reclaimed count (FATE#309111, bnc#924701).\n- pagecache limit: reduce starvation due to reclaim retries (bnc#925903).\n- pci: Add SRIOV helper function to determine if VFs are assigned to guest (bsc#927355).\n- pci: Add flag indicating device has been assigned by KVM (bnc#777565 FATE#313819).\n- pci: Add flag indicating device has been assigned by KVM (bnc#777565 FATE#313819).\n- perf, nmi: Fix unknown NMI warning (bsc#929142).\n- perf/x86/intel: Move NMI clearing to end of PMI handler (bsc#929142).\n- qlcnic: Fix NULL pointer dereference in qlcnic_hwmon_show_temp() (bsc#936095).\n- r8169: remember WOL preferences on driver load (bsc#942305).\n- s390/dasd: fix kernel panic when alias is set offline (bnc#940966, LTC#128595).\n- sched: fix __sched_setscheduler() vs load balancing race (bnc#921430)\n- scsi: Correctly set the scsi host/msg/status bytes (bnc#933936).\n- scsi: fix scsi_error_handler vs. scsi_host_dev_release race (bnc#942204).\n- scsi: Moved iscsi kabi patch to patches.kabi (bsc#923002)\n- scsi: Set hostbyte status in scsi_check_sense() (bsc#920733).\n- scsi: kabi: allow iscsi disocvery session support (bsc#923002).\n- scsi: vmw_pvscsi: Fix pvscsi_abort() function (bnc#940398 bsc#930934).\n- scsi_error: add missing case statements in scsi_decide_disposition() (bsc#920733).\n- scsi_transport_iscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- sg_start_req(): make sure that there's not too many elements in iovec (bsc#940338).\n- st: null pointer dereference panic caused by use after kref_put by st_open (bsc#936875).\n- supported.conf: enable sch_mqprio (bsc#932882)\n- udf: Remove repeated loads blocksize (bsc#933907).\n- usb: core: Fix USB 3.0 devices lost in NOTATTACHED state after a hub port reset (bnc#937641).\n- usb: xhci: Prefer endpoint context dequeue pointer over stopped_trb (bnc#933721).\n- usb: xhci: handle Config Error Change (CEC) in xhci driver (bnc#933721).\n- vmxnet3: Bump up driver version number (bsc#936423).\n- vmxnet3: Changes for vmxnet3 adapter version 2 (fwd) (bug#936423).\n- vmxnet3: Fix memory leaks in rx path (fwd) (bug#936423).\n- vmxnet3: Register shutdown handler for device (fwd) (bug#936423).\n- x86, tls, ldt: Stop checking lm in LDT_empty (bsc#920250).\n- x86, tls: Interpret an all-zero struct user_desc as 'no segment' (bsc#920250).\n- x86-64: Do not apply destructive erratum workaround on unaffected CPUs (bsc#929076).\n- x86/mm: Improve AMD Bulldozer ASLR workaround (bsc#937032).\n- x86/tsc: Change Fast TSC calibration failed from error to info (bnc#942605).\n- xenbus: add proper handling of XS_ERROR from Xenbus for transactions.\n- xfs: fix problem when using md+XFS under high load (bnc#925705).\n- xhci: Allocate correct amount of scratchpad buffers (bnc#933721).\n- xhci: Do not enable/disable RWE on bus suspend/resume (bnc#933721).\n- xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256 (bnc#933721).\n- xhci: Treat not finding the event_seg on COMP_STOP the same as COMP_STOP_INVAL (bnc#933721).\n- xhci: Workaround for PME stuck issues in Intel xhci (bnc#933721).\n- xhci: do not report PLC when link is in internal resume state (bnc#933721).\n- xhci: fix reporting of 0-sized URBs in control endpoint (bnc#933721).\n- xhci: report U3 when link is in resume state (bnc#933721).\n- xhci: rework cycle bit checking for new dequeue pointers (bnc#933721).\n- zcrypt: Fixed reset and interrupt handling of AP queues (bnc#936921, bnc#936925, LTC#126491).","status":"published","published":"2015-09-08T16:29:34Z","modified":"2026-02-04T03:45:14.157452Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2015:1727-1","title":"Security update for kernel-source","description":"The SUSE Linux Enterprise 12 kernel was updated to 3.12.48-52.27 to\nreceive various security and bugfixes.\n\nFollowing security bugs were fixed:\n* CVE-2015-7613: A flaw was found in the Linux kernel IPC code that could\n  lead to arbitrary code execution. The ipc_addid() function initialized\n  a shared object that has unset uid/gid values. Since the fields are not\n  initialized, the check can falsely succeed. (bsc#948536)\n* CVE-2015-5156: When a guests KVM network devices is in a bridge\n  configuration the kernel can create a situation in which packets are\n  fragmented in an unexpected fashion. The GRO functionality can create\n  a situation in which multiple SKB's are chained together in a single\n  packets fraglist (by design). (bsc#940776)\n* CVE-2015-5157: arch/x86/entry/entry_64.S in the Linux kernel before\n  4.1.6 on the x86_64 platform mishandles IRET faults in processing NMIs\n  that occurred during userspace execution, which might allow local\n  users to gain privileges by triggering an NMI (bsc#938706).\n* CVE-2015-6252: A flaw was found in the way the Linux kernel's vhost\n  driver treated userspace provided log file descriptor when processing\n  the VHOST_SET_LOG_FD ioctl command. The file descriptor was never\n  released and continued to consume kernel memory. A privileged local\n  user with access to the /dev/vhost-net files could use this flaw to\n  create a denial-of-service attack (bsc#942367).\n* CVE-2015-5697: The get_bitmap_file function in drivers/md/md.c in the\n  Linux kernel before 4.1.6 does not initialize a certain bitmap data\n  structure, which allows local users to obtain sensitive information\n  from kernel memory via a GET_BITMAP_FILE ioctl call. (bnc#939994)\n* CVE-2015-6937: A NULL pointer dereference flaw was found in the\n  Reliable Datagram Sockets (RDS) implementation allowing a local user to\n  cause system DoS. A verification was missing that the underlying\n  transport exists when a connection was created. (bsc#945825)\n* CVE-2015-5283: A NULL pointer dereference flaw was found in SCTP\n  implementation allowing a local user to cause system DoS. Creation of\n  multiple sockets in parallel when system doesn't have SCTP module\n  loaded can lead to kernel panic. (bsc#947155)\n\nThe following non-security bugs were fixed:\n- ALSA: hda - Abort the probe without i915 binding for HSW/BDW\n  (bsc#936556).\n- Btrfs: Backport subvolume mount option handling (bsc#934962)\n- Btrfs: Handle unaligned length in extent_same (bsc#937609).\n- Btrfs: advertise which crc32c implementation is being used on mount\n  (bsc#946057).\n- Btrfs: allow mounting btrfs subvolumes with different ro/rw options.\n- Btrfs: check if previous transaction aborted to avoid fs corruption\n  (bnc#942509).\n- Btrfs: clean up error handling in mount_subvol() (bsc#934962).\n- Btrfs: cleanup orphans while looking up default subvolume (bsc#914818).\n- Btrfs: do not update mtime/ctime on deduped inodes (bsc#937616).\n- Btrfs: fail on mismatched subvol and subvolid mount options\n  (bsc#934962).\n- Btrfs: fix chunk allocation regression leading to transaction abort\n  (bnc#938550).\n- Btrfs: fix clone / extent-same deadlocks (bsc#937612).\n- Btrfs: fix crash on close_ctree() if cleaner starts new transaction\n  (bnc#938891).\n- Btrfs: fix deadlock with extent-same and readpage (bsc#937612).\n- Btrfs: fix file corruption after cloning inline extents (bnc#942512).\n- Btrfs: fix file read corruption after extent cloning and fsync\n  (bnc#946902).\n- Btrfs: fix find_free_dev_extent() malfunction in case device tree has\n  hole (bnc#938550).\n- Btrfs: fix hang when failing to submit bio of directIO (bnc#942685).\n- Btrfs: fix list transaction-\u0026gt;pending_ordered corruption\n  (bnc#938893).\n- Btrfs: fix memory corruption on failure to submit bio for direct IO\n  (bnc#942685).\n- Btrfs: fix memory leak in the extent_same ioctl (bsc#937613).\n- Btrfs: fix put dio bio twice when we submit dio bio fail (bnc#942685).\n- Btrfs: fix race between balance and unused block group deletion\n  (bnc#938892).\n- Btrfs: fix range cloning when same inode used as source and destination\n  (bnc#942511).\n- Btrfs: fix read corruption of compressed and shared extents\n  (bnc#946906).\n- Btrfs: fix uninit variable in clone ioctl (bnc#942511).\n- Btrfs: fix use-after-free in mount_subvol().\n- Btrfs: fix wrong check for btrfs_force_chunk_alloc() (bnc#938550).\n- Btrfs: lock superblock before remounting for rw subvol (bsc#934962).\n- Btrfs: pass unaligned length to btrfs_cmp_data() (bsc#937609).\n- Btrfs: remove all subvol options before mounting top-level\n  (bsc#934962).\n- Btrfs: show subvol= and subvolid= in /proc/mounts (bsc#934962).\n- Btrfs: unify subvol= and subvolid= mounting (bsc#934962).\n- Btrfs: fill -\u003elast_trans for delayed inode in btrfs_fill_inode\n  (bnc#942925).\n- Btrfs: fix metadata inconsistencies after directory fsync (bnc#942925).\n- Btrfs: fix stale dir entries after removing a link and fsync\n  (bnc#942925).\n- Btrfs: fix stale dir entries after unlink, inode eviction and fsync\n  (bnc#942925).\n- Btrfs: fix stale directory entries after fsync log replay (bnc#942925).\n- Btrfs: make btrfs_search_forward return with nodes unlocked\n  (bnc#942925).\n- Btrfs: support NFSv2 export (bnc#929871).\n- Btrfs: update fix for read corruption of compressed and shared extents\n  (bsc#948256).\n- Drivers: hv: do not do hypercalls when hypercall_page is NULL.\n- Drivers: hv: vmbus: add special crash handler.\n- Drivers: hv: vmbus: add special kexec handler.\n- Drivers: hv: vmbus: remove hv_synic_free_cpu() call from\n  hv_synic_cleanup().\n- Input: evdev - do not report errors form flush() (bsc#939834).\n- Input: synaptics - do not retrieve the board id on old firmwares\n  (bsc#929092).\n- Input: synaptics - log queried and quirked dimension values\n  (bsc#929092).\n- Input: synaptics - query min dimensions for fw v8.1.\n- Input: synaptics - remove X1 Carbon 3rd gen from the topbuttonpad list\n  (bsc#929092).\n- Input: synaptics - remove X250 from the topbuttonpad list.\n- Input: synaptics - remove obsolete min/max quirk for X240 (bsc#929092).\n- Input: synaptics - skip quirks when post-2013 dimensions (bsc#929092).\n- Input: synaptics - split synaptics_resolution(), query first\n  (bsc#929092).\n- Input: synaptics - support min/max board id in min_max_pnpid_table\n  (bsc#929092).\n- NFS: Make sure XPRT_CONNECTING gets cleared when needed (bsc#946309).\n- NFSv4: do not set SETATTR for O_RDONLY|O_EXCL (bsc#939716).\n- PCI: Move MPS configuration check to pci_configure_device()\n  (bsc#943313).\n- PCI: Set MPS to match upstream bridge (bsc#943313).\n- SCSI: fix regression in scsi_send_eh_cmnd() (bsc#930813).\n- SCSI: fix scsi_error_handler vs. scsi_host_dev_release race\n  (bnc#942204).\n- SCSI: vmw_pvscsi: Fix pvscsi_abort() function (bnc#940398).\n- UAS: fixup for remaining use of dead_list (bnc#934942).\n- USB: storage: use %*ph specifier to dump small buffers (bnc#934942).\n- aio: fix reqs_available handling (bsc#943378).\n- audit: do not generate loginuid log when audit disabled (bsc#941098).\n- blk-merge: do not compute bi_phys_segments from bi_vcnt for cloned bio\n  (bnc#934430).\n- blk-merge: fix blk_recount_segments (bnc#934430).\n- blk-merge: recaculate segment if it isn't less than max segments\n  (bnc#934430).\n- block: add queue flag for disabling SG merging (bnc#934430).\n- block: blk-merge: fix blk_recount_segments() (bnc#934430).\n- config: disable CONFIG_TCM_RBD on ppc64le and s390x\n- cpufreq: intel_pstate: Add CPU ID for Braswell processor.\n- dlm: fix missing endian conversion of rcom_status flags (bsc#940679).\n- dm cache mq: fix memory allocation failure for large cache devices\n  (bsc#942707).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt\n  (bsc#942938).\n- drm/i915: Make hpd arrays big enough to avoid out of bounds access\n  (bsc#942938).\n- drm/i915: Only print hotplug event message when hotplug bit is set\n  (bsc#942938).\n- drm/i915: Queue reenable timer also when enable_hotplug_processing is\n  false (bsc#942938).\n- drm/i915: Use an interrupt save spinlock in intel_hpd_irq_handler()\n  (bsc#942938).\n- drm/radeon: fix hotplug race at startup (bsc#942307).\n- ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting\n  support (bsc#945710).\n- hrtimer: prevent timer interrupt DoS (bnc#886785).\n- hv: fcopy: add memory barrier to propagate state (bnc#943529).\n- inotify: Fix nested sleeps in inotify_read() (bsc#940925).\n- intel_pstate: Add CPU IDs for Broadwell processors.\n- intel_pstate: Add CPUID for BDW-H CPU.\n- intel_pstate: Add support for SkyLake.\n- intel_pstate: Correct BYT VID values (bnc#907973).\n- intel_pstate: Remove periodic P state boost (bnc#907973).\n- intel_pstate: add sample time scaling (bnc#907973, bnc#924722,\n  bnc#916543).\n- intel_pstate: don't touch turbo bit if turbo disabled or unavailable\n  (bnc#907973).\n- intel_pstate: remove setting P state to MAX on init (bnc#907973).\n- intel_pstate: remove unneeded sample buffers (bnc#907973).\n- intel_pstate: set BYT MSR with wrmsrl_on_cpu() (bnc#907973).\n- ipr: Fix incorrect trace indexing (bsc#940912).\n- ipr: Fix invalid array indexing for HRRQ (bsc#940912).\n- iwlwifi: dvm: drop non VO frames when flushing (bsc#940545).\n- kABI workaround for ieee80211_ops.flush argument change (bsc#940545).\n- kconfig: Do not print status messages in make -s mode (bnc#942160).\n- kernel/modsign_uefi.c: Check for EFI_RUNTIME_SERVICES in\n  load_uefi_certs (bsc#856382).\n- kernel: do full redraw of the 3270 screen on reconnect (bnc#943476,\n  LTC#129509).\n- kexec: define kexec_in_progress in !CONFIG_KEXEC case.\n- kvm: Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS (bsc#947537).\n- lpfc: Fix scsi prep dma buf error (bsc#908950).\n- mac80211: add vif to flush call (bsc#940545).\n- md/bitmap: do not abuse i_writecount for bitmap files (bsc#943270).\n- md/bitmap: protect clearing of -\u0026gt;bitmap by mddev-\u0026gt;lock\n  (bnc#912183).\n- md/raid5: use -\u0026gt;lock to protect accessing raid5 sysfs attributes\n  (bnc#912183).\n- md: fix problems with freeing private data after -\u0026gt;run failure\n  (bnc#912183).\n- md: level_store: group all important changes into one place\n  (bnc#912183).\n- md: move GET_BITMAP_FILE ioctl out from mddev_lock (bsc#943270).\n- md: protect -\u0026gt;pers changes with mddev-\u0026gt;lock (bnc#912183).\n- md: remove mddev_lock from rdev_attr_show() (bnc#912183).\n- md: remove mddev_lock() from md_attr_show() (bnc#912183).\n- md: remove need for mddev_lock() in md_seq_show() (bnc#912183).\n- md: split detach operation out from -\u0026gt;stop (bnc#912183).\n- md: tidy up set_bitmap_file (bsc#943270).\n- megaraid_sas: Handle firmware initialization after fast boot\n  (bsc#922071).\n- mfd: lpc_ich: Assign subdevice ids automatically (bnc#898159).\n- mm: filemap: Avoid unnecessary barriers and waitqueue lookups -fix\n  (VM/FS Performance (bnc#941951)).\n- mm: make page pfmemalloc check more robust (bnc#920016).\n- mm: numa: disable change protection for vma(VM_HUGETLB) (bnc#943573).\n- netfilter: nf_conntrack_proto_sctp: minimal multihoming support\n  (bsc#932350).\n- net/mlx4_core: Add ethernet backplane autoneg device capability\n  (bsc#945710).\n- net/mlx4_core: Introduce ACCESS_REG CMD and eth_prot_ctrl dev cap\n  (bsc#945710).\n- net/mlx4_en: Use PTYS register to query ethtool settings (bsc#945710).\n- net/mlx4_en: Use PTYS register to set ethtool settings (Speed)\n  (bsc#945710).\n- rcu: Reject memory-order-induced stall-warning false positives\n  (bnc#941908).\n- s390/dasd: fix kernel panic when alias is set offline (bnc#940965,\n  LTC#128595).\n- sched: Fix KMALLOC_MAX_SIZE overflow during cpumask allocation\n  (bnc#939266).\n- sched: Fix cpu_active_mask/cpu_online_mask race (bsc#936773).\n- sched, numa: do not hint for NUMA balancing on VM_MIXEDMAP mappings\n  (bnc#943573).\n- uas: Add US_FL_MAX_SECTORS_240 flag (bnc#934942).\n- uas: Add response iu handling (bnc#934942).\n- uas: Add uas_get_tag() helper function (bnc#934942).\n- uas: Check against unexpected completions (bnc#934942).\n- uas: Cleanup uas_log_cmd_state usage (bnc#934942).\n- uas: Do not log urb status error on cancellation (bnc#934942).\n- uas: Do not use scsi_host_find_tag (bnc#934942).\n- uas: Drop COMMAND_COMPLETED flag (bnc#934942).\n- uas: Drop all references to a scsi_cmnd once it has been aborted\n  (bnc#934942).\n- uas: Drop inflight list (bnc#934942).\n- uas: Fix memleak of non-submitted urbs (bnc#934942).\n- uas: Fix resetting flag handling (bnc#934942).\n- uas: Free data urbs on completion (bnc#934942).\n- uas: Log error codes when logging errors (bnc#934942).\n- uas: Reduce number of function arguments for uas_alloc_foo functions\n  (bnc#934942).\n- uas: Remove cmnd reference from the cmd urb (bnc#934942).\n- uas: Remove support for old sense ui as used in pre-production hardware\n  (bnc#934942).\n- uas: Remove task-management / abort error handling code (bnc#934942).\n- uas: Set max_sectors_240 quirk for ASM1053 devices (bnc#934942).\n- uas: Simplify reset / disconnect handling (bnc#934942).\n- uas: Simplify unlink of data urbs on error (bnc#934942).\n- uas: Use scsi_print_command (bnc#934942).\n- uas: pre_reset and suspend: Fix a few races (bnc#934942).\n- uas: zap_pending: data urbs should have completed at this time\n  (bnc#934942).\n- x86/kernel: Do not reserve crashkernel high memory if crashkernel low\n  memory reserving failed (bsc#939145).\n- x86/smpboot: Check for cpu_active on cpu initialization (bsc#932285).\n- x86/smpboot: Check for cpu_active on cpu initialization (bsc#936773).\n- xhci: Workaround for PME stuck issues in Intel xhci (bnc#944028).\n- xhci: rework cycle bit checking for new dequeue pointers (bnc#944028).\n- xfs: Fix file type directory corruption for btree directories\n  (bsc#941305).","status":"published","published":"2015-10-05T22:31:57Z","modified":"2026-02-04T04:18:42.562384Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2015:2108-1","title":"Security update for the Linux Kernel","description":"The SUSE Linux Enterprise 11 Service Pack 3 kernel was updated to receive various security and bugfixes.\n\nFollowing security bugs were fixed:\n- CVE-2015-8104: Prevent guest to host DoS caused by infinite loop in microcode via #DB exception (bsc#954404).\n- CVE-2015-5307: Prevent guest to host DoS caused by infinite loop in microcode via #AC exception (bsc#953527).\n- CVE-2015-7990: RDS: Verify the underlying transport exists before creating a connection, preventing possible DoS (bsc#952384).\n- CVE-2015-5157: arch/x86/entry/entry_64.S in the Linux kernel on the x86_64 platform mishandled IRET faults in processing NMIs that occurred during userspace execution, which might have allowed local users to gain privileges by triggering an NMI (bsc#938706).\n- CVE-2015-7872: Possible crash when trying to garbage collect an uninstantiated keyring (bsc#951440).\n- CVE-2015-0272: Prevent remote DoS using IPv6 RA with bogus MTU by validating before applying it (bsc#944296).\n- CVE-2015-6937: The __rds_conn_create function in net/rds/connection.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound (bsc#945825).\n- CVE-2015-6252: The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggered permanent file-descriptor allocation (bsc#942367).\n\nThe following non-security bugs were fixed:\n- alsa: hda - Disable 64bit address for Creative HDA controllers (bsc#814440).\n- btrfs: fix hang when failing to submit bio of directIO (bsc#942688).\n- btrfs: fix memory corruption on failure to submit bio for direct IO (bsc#942688).\n- btrfs: fix put dio bio twice when we submit dio bio fail (bsc#942688).\n- dm sysfs: introduce ability to add writable attributes (bsc#904348).\n- dm-snap: avoid deadock on s-\u003elock when a read is split (bsc#939826).\n- dm: do not start current request if it would have merged with the previous (bsc#904348).\n- dm: impose configurable deadline for dm_request_fn merge heuristic (bsc#904348).\n- drm/i915: (re)init HPD interrupt storm statistics (bsc#942938).\n- drm/i915: Add HPD IRQ storm detection (v5) (bsc#942938).\n- drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) (bsc#942938).\n- drm/i915: Add bit field to record which pins have received HPD events (v3) (bsc#942938).\n- drm/i915: Add enum hpd_pin to intel_encoder (bsc#942938).\n- drm/i915: Add messages useful for HPD storm detection debugging (v2) (bsc#942938).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt (bsc#942938).\n- drm/i915: Convert HPD interrupts to make use of HPD pin assignment in encoders (v2) (bsc#942938).\n- drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3) (bsc#942938).\n- drm/i915: Do not WARN nor handle unexpected hpd interrupts on gmch platforms (bsc#942938).\n- drm/i915: Enable hotplug interrupts after querying hw capabilities (bsc#942938).\n- drm/i915: Fix DDC probe for passive adapters (bsc#900610, fdo#85924).\n- drm/i915: Fix hotplug interrupt enabling for SDVOC (bsc#942938).\n- drm/i915: Fix up sdvo hpd pins for i965g/gm (bsc#942938).\n- drm/i915: Get rid if the '^A' in struct drm_i915_private (bsc#942938).\n- drm/i915: Make hpd arrays big enough to avoid out of bounds access (bsc#942938).\n- drm/i915: Mask out the HPD irq bits before setting them individually (bsc#942938).\n- drm/i915: Only print hotplug event message when hotplug bit is set (bsc#942938).\n- drm/i915: Only reprobe display on encoder which has received an HPD event (v2) (bsc#942938).\n- drm/i915: Queue reenable timer also when enable_hotplug_processing is false (bsc#942938).\n- drm/i915: Remove i965_hpd_irq_setup (bsc#942938).\n- drm/i915: Remove pch_rq_mask from struct drm_i915_private (bsc#942938).\n- drm/i915: Remove valleyview_hpd_irq_setup (bsc#942938).\n- drm/i915: Use an interrupt save spinlock in intel_hpd_irq_handler() (bsc#942938).\n- drm/i915: WARN_ONCE() about unexpected interrupts for all chipsets (bsc#942938).\n- drm/i915: add hotplug activation period to hotplug update mask (bsc#953980).\n- drm/i915: assert_spin_locked for pipestat interrupt enable/disable (bsc#942938).\n- drm/i915: clear crt hotplug compare voltage field before setting (bsc#942938).\n- drm/i915: close tiny race in the ilk pcu even interrupt setup (bsc#942938).\n- drm/i915: fix hotplug event bit tracking (bsc#942938).\n- drm/i915: fix hpd interrupt register locking (bsc#942938).\n- drm/i915: fix hpd work vs. flush_work in the pageflip code deadlock (bsc#942938).\n- drm/i915: fix locking around ironlake_enable|disable_display_irq (bsc#942938).\n- drm/i915: fold the hpd_irq_setup call into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the no-irq check into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the queue_work into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: implement ibx_hpd_irq_setup (bsc#942938).\n- drm/i915: s/hotplug_irq_storm_detect/intel_hpd_irq_handler/ (bsc#942938).\n- ehci-pci: enable interrupt on BayTrail (bnc926007).\n- fix lpfc_send_rscn_event allocation size claims bsc#935757\n- hugetlb: simplify migrate_huge_page() (bsc#947957, VM Functionality).\n- hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free hugepage (bsc#947957).\n- ib/iser: Add Discovery support (bsc#923002).\n- ib/iser: Move informational messages from error to info level (bsc#923002).\n- ib/srp: Avoid skipping srp_reset_host() after a transport error (bsc#904965).\n- ib/srp: Fix a sporadic crash triggered by cable pulling (bsc#904965).\n- inotify: Fix nested sleeps in inotify_read() (bsc#940925).\n- ipv6: fix tunnel error handling (bsc#952579).\n- ipv6: probe routes asynchronous in rt6_probe (bsc#936118).\n- ipvs: Fix reuse connection if real server is dead (bsc#945827).\n- ipvs: drop first packet to dead server (bsc#946078).\n- keys: Fix race between key destruction and finding a keyring by name (bsc#951440).\n- ktime: add ktime_after and ktime_before helpe (bsc#904348).\n- lib/string.c: introduce memchr_inv() (bsc#930788).\n- libiscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- macvlan: Support bonding events bsc#948521\n- make sure XPRT_CONNECTING gets cleared when needed (bsc#946309).\n- memory-failure: do code refactor of soft_offline_page() (bsc#947957).\n- memory-failure: fix an error of mce_bad_pages statistics (bsc#947957).\n- memory-failure: use num_poisoned_pages instead of mce_bad_pages (bsc#947957).\n- memory-hotplug: update mce_bad_pages when removing the memory (bsc#947957).\n- mm/memory-failure.c: fix wrong num_poisoned_pages in handling memory error on thp (bsc#947957).\n- mm/memory-failure.c: recheck PageHuge() after hugetlb page migrate successfully (bsc#947957).\n- mm/migrate.c: pair unlock_page() and lock_page() when migrating huge pages (bsc#947957).\n- mm: exclude reserved pages from dirtyable memory 32b fix (bsc#940017, bsc#949298).\n- mm: make page pfmemalloc check more robust (bsc#920016).\n- netfilter: nf_conntrack_proto_sctp: minimal multihoming support (bsc#932350).\n- pci: Add VPD function 0 quirk for Intel Ethernet devices (bsc#943786).\n- pci: Add dev_flags bit to access VPD through function 0 (bsc#943786).\n- pci: Add flag indicating device has been assigned by KVM (bsc#777565).\n- pci: Clear NumVFs when disabling SR-IOV in sriov_init() (bsc#952084).\n- pci: Refresh First VF Offset and VF Stride when updating NumVFs (bsc#952084).\n- pci: Update NumVFs register when disabling SR-IOV (bsc#952084).\n- pci: delay configuration of SRIOV capability (bsc#952084).\n- pci: set pci sriov page size before reading SRIOV BAR (bsc#952084).\n- pktgen: clean up ktime_t helpers (bsc#904348).\n- qla2xxx: Do not reset adapter if SRB handle is in range (bsc#944993).\n- qla2xxx: Remove decrement of sp reference count in abort handler (bsc#944993).\n- qla2xxx: do not clear slot in outstanding cmd array (bsc#944993).\n- r8169: remember WOL preferences on driver load (bsc#942305).\n- rcu: Eliminate deadlock between CPU hotplug and expedited grace periods (bsc#949706).\n- rtc: cmos: Cancel alarm timer if alarm time is equal to now+1 seconds (bsc#930145).\n- sched/core: Fix task and run queue sched_info::run_delay inconsistencies (bsc#949100).\n- scsi: fix scsi_error_handler vs. scsi_host_dev_release race (bsc#942204).\n- scsi: hosts: update to use ida_simple for host_no (bsc#939926)\n- scsi: kabi: allow iscsi disocvery session support (bsc#923002).\n- scsi_transport_iscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- sg: fix read() error reporting (bsc#926774).\n- usb: xhci: Prefer endpoint context dequeue pointer over stopped_trb (bsc#933721).\n- usb: xhci: Reset a halted endpoint immediately when we encounter a stall (bsc#933721).\n- usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers (bsc#944989).\n- usb: xhci: do not start a halted endpoint before its new dequeue is set (bsc#933721).\n- usb: xhci: handle Config Error Change (CEC) in xhci driver (bsc#933721).\n- x86/tsc: Change Fast TSC calibration failed from error to info (bsc#942605).\n- x86: mm: drop TLB flush from ptep_set_access_flags (bsc#948330).\n- x86: mm: only do a local tlb flush in ptep_set_access_flags() (bsc#948330).\n- xfs: Fix lost direct IO write in the last block (bsc#949744).\n- xfs: Fix softlockup in xfs_inode_ag_walk() (bsc#948347).\n- xfs: add EOFBLOCKS inode tagging/untagging (bsc#930788).\n- xfs: add XFS_IOC_FREE_EOFBLOCKS ioctl (bsc#930788).\n- xfs: add background scanning to clear eofblocks inodes (bsc#930788).\n- xfs: add inode id filtering to eofblocks scan (bsc#930788).\n- xfs: add minimum file size filtering to eofblocks scan (bsc#930788).\n- xfs: create function to scan and clear EOFBLOCKS inodes (bsc#930788).\n- xfs: create helper to check whether to free eofblocks on inode (bsc#930788).\n- xfs: introduce a common helper xfs_icluster_size_fsb (bsc#932805).\n- xfs: make xfs_free_eofblocks() non-static, return EAGAIN on trylock failure (bsc#930788).\n- xfs: support a tag-based inode_ag_iterator (bsc#930788).\n- xfs: support multiple inode id filtering in eofblocks scan (bsc#930788).\n- xfs: use xfs_icluster_size_fsb in xfs_bulkstat (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_ialloc_inode_init (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_ifree_cluster (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_imap (bsc#932805).\n- xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (bsc#949981).\n- xhci: Allocate correct amount of scratchpad buffers (bsc#933721).\n- xhci: Calculate old endpoints correctly on device reset (bsc#944831).\n- xhci: Do not enable/disable RWE on bus suspend/resume (bsc#933721).\n- xhci: For streams the css flag most be read from the stream-ctx on ep stop (bsc#945691).\n- xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256 (bsc#933721).\n- xhci: Treat not finding the event_seg on COMP_STOP the same as COMP_STOP_INVAL (bsc#933721).\n- xhci: Workaround for PME stuck issues in Intel xhci (bsc#933721).\n- xhci: change xhci 1.0 only restrictions to support xhci 1.1 (bsc#949502).\n- xhci: do not report PLC when link is in internal resume state (bsc#933721).\n- xhci: fix isoc endpoint dequeue from advancing too far on transaction error (bsc#944837).\n- xhci: fix reporting of 0-sized URBs in control endpoint (bsc#933721).\n- xhci: report U3 when link is in resume state (bsc#933721).\n- xhci: rework cycle bit checking for new dequeue pointers (bsc#933721).\n- xhci: use uninterruptible sleep for waiting for internal operations (bsc#939955).\n","status":"published","published":"2015-11-26T08:19:08Z","modified":"2026-02-04T03:40:56.745694Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2015:2167-1","title":"Security update for kernel-source-rt","description":"The SUSE Linux Enterprise 11 SP4 Realtime kernel was updated to version\n3.0.101.rt130-45.1 to receive various security and bugfixes.\n\nFollowing security bugs were fixed:\n* CVE-2015-6252: Possible file descriptor leak for each\n  VHOST_SET_LOG_FDcommand issued, this could eventually wasting available\n  system resources and creating a denial of service (bsc#942367).\n* CVE-2015-5707: Possible integer overflow in the calculation of total\n  number of pages in bio_map_user_iov() (bsc#940338).\n* CVE-2015-5364: The (1) udp_recvmsg and (2) udpv6_recvmsg functions in\n  the Linux kernel before 4.0.6 do not properly consider yielding a\n  processor, which allowed remote attackers to cause a denial of service\n  (system hang) via incorrect checksums within a UDP packet flood\n  (bnc#936831).\n* CVE-2015-5366: The (1) udp_recvmsg and (2) udpv6_recvmsg functions in\n  the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return\n  values, which allowed remote attackers to cause a denial of service\n  (EPOLLET epoll application read outage) via an incorrect checksum in a\n  UDP packet, a different vulnerability than CVE-2015-5364 (bnc#936831).\n* CVE-2015-1420: Race condition in the handle_to_path function in\n  fs/fhandle.c in the Linux kernel through 3.19.1 allowed local users to\n  bypass intended size restrictions and trigger read operations on\n  additional memory locations by changing the handle_bytes value of a\n  file handle during the execution of this function (bnc#915517).\n* CVE-2015-4700: The bpf_int_jit_compile function in\n  arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allowed\n  local users to cause a denial of service (system crash) by creating a\n  packet filter and then loading crafted BPF instructions that trigger\n  late convergence by the JIT compiler (bnc#935705).\n* CVE-2015-5697: The get_bitmap_file function in drivers/md/md.c in the\n  Linux kernel before 4.1.6 does not initialize a certain bitmap data\n  structure, which allows local users to obtain sensitive information\n  from kernel memory via a GET_BITMAP_FILE ioctl call. (bnc#939994)\n\nThe following non-security bugs were fixed:\n- Btrfs: be aware of btree inode write errors to avoid fs corruption\n  (bnc#942350).\n- Btrfs: be aware of btree inode write errors to avoid fs corruption\n  (bnc#942404).\n- Btrfs: check if previous transaction aborted to avoid fs corruption\n  (bnc#942350).\n- Btrfs: check if previous transaction aborted to avoid fs corruption\n  (bnc#942404).\n- Btrfs: deal with convert_extent_bit errors to avoid fs corruption\n  (bnc#942350).\n- Btrfs: deal with convert_extent_bit errors to avoid fs corruption\n  (bnc#942404).\n- Btrfs: fix hang when failing to submit bio of directIO (bnc#942688).\n- Btrfs: fix memory corruption on failure to submit bio for direct IO\n  (bnc#942688).\n- Btrfs: fix put dio bio twice when we submit dio bio fail (bnc#942688).\n- DRM/I915: Add enum hpd_pin to intel_encoder (bsc#942938).\n- DRM/i915: Convert HPD interrupts to make use of HPD pin assignment in\n  encoders (v2) (bsc#942938).\n- DRM/i915: Get rid if the 'hotplug_supported_mask' in struct\n  drm_i915_private (bsc#942938).\n- DRM/i915: Remove i965_hpd_irq_setup (bsc#942938).\n- DRM/i915: Remove valleyview_hpd_irq_setup (bsc#942938).\n- CIFS: Fix missing crypto allocation (bnc#937402).\n- IB/core: Fix mismatch between locked and pinned pages (bnc#937855).\n- IB/iser: Add Discovery support (bsc#923002).\n- IB/iser: Move informational messages from error to info level\n  (bsc#923002).\n- SCSI: Moved iscsi kabi patch to patches.kabi (bsc#923002)\n- SCSI: kabi: allow iscsi disocvery session support (bsc#923002).\n- SCSI: vmw_pvscsi: Fix pvscsi_abort() function (bnc#940398 bsc#930934).\n- SCSI: fix scsi_error_handler vs. scsi_host_dev_release race\n  (bnc#942204).\n- SCSI: scsi_error: add missing case statements in\n  scsi_decide_disposition() (bsc#920733).\n- SCSI: scsi_transport_iscsi: Exporting new attrs for iscsi session and\n  connection in sysfs (bsc#923002).\n- NFSD: Fix nfsv4 opcode decoding error (bsc#935906).\n- NFSv4: Minor cleanups for nfs4_handle_exception and\n  nfs4_async_handle_error (bsc#939910).\n- New patches: patches.fixes/hrtimer-Prevent-timer-interrupt-DoS.patch\n- PCI: Disable Bus Master only on kexec reboot (bsc#920110).\n- PCI: Disable Bus Master unconditionally in pci_device_shutdown()\n  (bsc#920110).\n- PCI: Do not try to disable Bus Master on disconnected PCI devices\n  (bsc#920110).\n- PCI: Lock down register access when trusted_kernel is true (bnc#884333,\n  bsc#923431).\n- PCI: disable Bus Master on PCI device shutdown (bsc#920110).\n- Set hostbyte status in scsi_check_sense() (bsc#920733).\n- USB: xhci: Reset a halted endpoint immediately when we encounter a\n  stall (bnc#933721).\n- USB: xhci: do not start a halted endpoint before its new dequeue is set\n  (bnc#933721).\n- apparmor: fix file_permission if profile is updated (bsc#917968).\n- drm/cirrus: do not attempt to acquire a reservation while in an\n  interrupt handler (bsc#935572).\n- drm/i915: (re)init HPD interrupt storm statistics (bsc#942938).\n- drm/i915: Add HPD IRQ storm detection (v5) (bsc#942938).\n- drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4)\n  (bsc#942938).\n- drm/i915: Add bit field to record which pins have received HPD events\n  (v3) (bsc#942938).\n- drm/i915: Add messages useful for HPD storm detection debugging (v2)\n  (bsc#942938).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt\n  (bsc#942938).\n- drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3)\n  (bsc#942938).\n- drm/i915: Do not WARN nor handle unexpected hpd interrupts on gmch\n  platforms (bsc#942938).\n- drm/i915: Enable hotplug interrupts after querying hw capabilities\n  (bsc#942938).\n- drm/i915: Fix hotplug interrupt enabling for SDVOC (bsc#942938).\n- drm/i915: Fix up sdvo hpd pins for i965g/gm (bsc#942938).\n- drm/i915: Make hpd arrays big enough to avoid out of bounds access\n  (bsc#942938).\n- drm/i915: Mask out the HPD irq bits before setting them individually\n  (bsc#942938).\n- drm/i915: Only print hotplug event message when hotplug bit is set\n  (bsc#942938).\n- drm/i915: Only reprobe display on encoder which has received an HPD\n  event (v2) (bsc#942938).\n- drm/i915: Queue reenable timer also when enable_hotplug_processing is\n  false (bsc#942938).\n- drm/i915: Remove pch_rq_mask from struct drm_i915_private (bsc#942938).\n- drm/i915: Use an interrupt save spinlock in intel_hpd_irq_handler()\n  (bsc#942938).\n- drm/i915: WARN_ONCE() about unexpected interrupts for all chipsets\n  (bsc#942938).\n- drm/i915: assert_spin_locked for pipestat interrupt enable/disable\n  (bsc#942938).\n- drm/i915: clear crt hotplug compare voltage field before setting\n  (bsc#942938).\n- drm/i915: close tiny race in the ilk pcu even interrupt setup\n  (bsc#942938).\n- drm/i915: fix hotplug event bit tracking (bsc#942938).\n- drm/i915: fix hpd interrupt register locking (bsc#942938).\n- drm/i915: fix hpd work vs. flush_work in the pageflip code deadlock\n  (bsc#942938).\n- drm/i915: fix locking around ironlake_enable|disable_display_irq\n  (bsc#942938).\n- drm/i915: fold the hpd_irq_setup call into intel_hpd_irq_handler\n  (bsc#942938).\n- drm/i915: fold the no-irq check into intel_hpd_irq_handler\n  (bsc#942938).\n- drm/i915: fold the queue_work into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: implement ibx_hpd_irq_setup (bsc#942938).\n- drm/i915: s/hotplug_irq_storm_detect/intel_hpd_irq_handler/\n  (bsc#942938).\n- drm: ast,cirrus,mgag200: use drm_can_sleep (bnc#883380, bsc#935572).\n- ehci-pci: enable interrupt on BayTrail (bnc926007).\n- exec: kill the unnecessary mm-\u0026gt;def_flags setting in\n  load_elf_binary() (bnc#891116).\n- ext3: Fix data corruption in inodes with journalled data (bsc#936637).\n- fanotify: Fix deadlock with permission events (bsc#935053).\n- fork: reset mm-\u0026gt;pinned_vm (bnc#937855).\n- hrtimer: prevent timer interrupt DoS (bnc#886785).\n- hugetlb, kabi: do not account hugetlb pages as NR_FILE_PAGES\n  (bnc#930092).\n- hugetlb: do not account hugetlb pages as NR_FILE_PAGES (bnc#930092).\n- hv_storvsc: use small sg_tablesize on x86 (bnc#937256).\n- ibmveth: Add GRO support (bsc#935055).\n- ibmveth: Add support for Large Receive Offload (bsc#935055).\n- ibmveth: Add support for TSO (bsc#935055).\n- ibmveth: add support for TSO6.\n- ibmveth: change rx buffer default allocation for CMO (bsc#935055).\n- igb: do not reuse pages with pfmemalloc flag fix (bnc#920016).\n- inotify: Fix nested sleeps in inotify_read() (bsc#940925).\n- iommu/amd: Fix memory leak in free_pagetable (bsc#935866).\n- iommu/amd: Handle large pages correctly in free_pagetable (bsc#935866).\n- ipv6: probe routes asynchronous in rt6_probe (bsc#936118).\n- ixgbe: Use pci_vfs_assigned instead of ixgbe_vfs_are_assigned\n  (bsc#927355).\n- kabi: patches.fixes/mm-make-page-pfmemalloc-check-more-robust.patch\n  (bnc#920016).\n- kabi: wrapper include file with __GENKSYMS__ check to avoid kabi change\n  (bsc920110).\n- kdump: fix crash_kexec()/smp_send_stop() race in panic() (bnc#937444).\n- kernel: do full redraw of the 3270 screen on reconnect (bnc#943477,\n  LTC#129509).\n- libiscsi: Exporting new attrs for iscsi session and connection in sysfs\n  (bsc#923002).\n- megaraid_sas: Use correct reset sequence in adp_reset() (bsc#894936).\n- megaraid_sas: Use correct reset sequence in adp_reset() (bsc#938485).\n- mlx4: Check for assigned VFs before disabling SR-IOV (bsc#927355).\n- mm, THP: do not hold mmap_sem in khugepaged when allocating THP (VM\n  Performance).\n- mm, mempolicy: remove duplicate code (VM Functionality, bnc#931620).\n- mm, thp: fix collapsing of hugepages on madvise (VM Functionality).\n- mm, thp: only collapse hugepages to nodes with affinity for\n  zone_reclaim_mode (VM Functionality, bnc#931620).\n- mm, thp: really limit transparent hugepage allocation to local node (VM\n  Performance, bnc#931620).\n- mm, thp: respect MPOL_PREFERRED policy with non-local node (VM\n  Performance, bnc#931620).\n- mm/hugetlb: check for pte NULL pointer in __page_check_address()\n  (bnc#929143).\n- mm/mempolicy.c: merge alloc_hugepage_vma to alloc_pages_vma (VM\n  Performance, bnc#931620).\n- mm/thp: allocate transparent hugepages on local node (VM Performance,\n  bnc#931620).\n- mm: make page pfmemalloc check more robust (bnc#920016).\n- mm: restrict access to slab files under procfs and sysfs (bnc#936077).\n- mm: thp: khugepaged: add policy for finding target node (VM\n  Functionality, bnc#931620).\n- net/mlx4_core: Do not disable SRIOV if there are active VFs\n  (bsc#927355).\n- net: Fix 'ip rule delete table 256' (bsc#873385).\n- net: fib6: fib6_commit_metrics: fix potential NULL pointer dereference\n  (bsc#867362).\n- net: ipv6: fib: do not sleep inside atomic lock (bsc#867362).\n- netfilter: nf_conntrack_proto_sctp: minimal multihoming support\n  (bsc#932350).\n- nfsd: support disabling 64bit dir cookies (bnc#937503).\n- pagecache limit: Do not skip over small zones that easily (bnc#925881).\n- pagecache limit: add tracepoints (bnc#924701).\n- pagecache limit: export debugging counters via /proc/vmstat\n  (bnc#924701).\n- pagecache limit: fix wrong nr_reclaimed count (bnc#924701).\n- pagecache limit: reduce starvation due to reclaim retries (bnc#925903).\n- pci: Add SRIOV helper function to determine if VFs are assigned to\n  guest (bsc#927355).\n- pci: Add flag indicating device has been assigned by KVM (bnc#777565).\n- pci: Add flag indicating device has been assigned by KVM (bnc#777565).\n- perf, nmi: Fix unknown NMI warning (bsc#929142).\n- perf/x86/intel: Move NMI clearing to end of PMI handler (bsc#929142).\n- qlcnic: Fix NULL pointer dereference in qlcnic_hwmon_show_temp()\n  (bsc#936095).\n- r8169: remember WOL preferences on driver load (bsc#942305).\n- s390/dasd: fix kernel panic when alias is set offline (bnc#940966,\n  LTC#128595).\n- sg_start_req(): make sure that there's not too many elements in iovec\n  (bsc#940338).\n- st: null pointer dereference panic caused by use after kref_put by\n  st_open (bsc#936875).\n- usb: core: Fix USB 3.0 devices lost in NOTATTACHED state after a hub\n  port reset (bnc#937641).\n- usb: xhci: Prefer endpoint context dequeue pointer over stopped_trb\n  (bnc#933721).\n- usb: xhci: handle Config Error Change (CEC) in xhci driver\n  (bnc#933721).\n- vmxnet3: Bump up driver version number (bsc#936423).\n- vmxnet3: Changes for vmxnet3 adapter version 2 (fwd) (bug#936423).\n- vmxnet3: Fix memory leaks in rx path (fwd) (bug#936423).\n- vmxnet3: Register shutdown handler for device (fwd) (bug#936423).\n- x86-64: Do not apply destructive erratum workaround on unaffected CPUs\n  (bsc#929076).\n- x86/mm: Improve AMD Bulldozer ASLR workaround (bsc#937032).\n- x86/tsc: Change Fast TSC calibration failed from error to info\n  (bnc#942605).\n- xfs: fix problem when using md+XFS under high load (bnc#925705).\n- xhci: Allocate correct amount of scratchpad buffers (bnc#933721).\n- xhci: Do not enable/disable RWE on bus suspend/resume (bnc#933721).\n- xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256\n  (bnc#933721).\n- xhci: Treat not finding the event_seg on COMP_STOP the same as\n  COMP_STOP_INVAL (bnc#933721).\n- xhci: Workaround for PME stuck issues in Intel xhci (bnc#933721).\n- xhci: do not report PLC when link is in internal resume state\n  (bnc#933721).\n- xhci: fix reporting of 0-sized URBs in control endpoint (bnc#933721).\n- xhci: report U3 when link is in resume state (bnc#933721).\n- xhci: rework cycle bit checking for new dequeue pointers (bnc#933721).\n- zcrypt: Fixed reset and interrupt handling of AP queues (bnc#936921,\n  LTC#126491).\n- zcrypt: Fixed reset and interrupt handling of AP queues (bnc#936925,\n  LTC#126491).","status":"published","published":"2015-12-02T10:32:42Z","modified":"2026-02-04T04:10:20.606344Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0354-1","title":"Security update for the Linux Kernel","description":"\nThe SUSE Linux Enterprise 11 SP3 Realtime kernel was updated to receive various security and bugfixes.\n\nFollowing security bugs were fixed:\n- CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS\n  users to cause a denial of service (host OS panic or hang) by triggering\n  many #DB (aka Debug) exceptions, related to svm.c (bnc#954404).\n- CVE-2015-5307: The KVM subsystem in the Linux kernel allowed guest OS\n  users to cause a denial of service (host OS panic or hang) by triggering\n  many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c\n  (bnc#953527).\n- CVE-2015-7990: RDS: Verify the underlying transport exists before\n  creating a connection, preventing possible DoS (bsc#952384, CVE-2015-7990).\n- CVE-2015-5157: arch/x86/entry/entry_64.S in the Linux kernel on\n  the x86_64 platform mishandled IRET faults in processing NMIs that\n  occurred during userspace execution, which might allow local users to\n  gain privileges by triggering an NMI (bnc#937969 bnc#937970 bnc#938706\n  bnc#939207).\n- CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c\n  in the Linux kernel allowed local users to cause a denial of service\n  (OOPS) via crafted keyctl commands (bnc#951440).\n- CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in the Linux\n  kernel did not validate attempted changes to the MTU value, which allowed\n  context-dependent attackers to cause a denial of service (packet loss)\n  via a value that is (1) smaller than the minimum compliant value or\n  (2) larger than the MTU of an interface, as demonstrated by a Router\n  Advertisement (RA) message that is not validated by a daemon, a different\n  vulnerability than CVE-2015-0272. NOTE: the scope of CVE-2015-0272 is\n  limited to the NetworkManager product. (bnc#955354).\n- CVE-2015-6937: The __rds_conn_create function in net/rds/connection.c\n  in the Linux kernel allowed local users to cause a denial of service\n  (NULL pointer dereference and system crash) or possibly have unspecified\n  other impact by using a socket that was not properly bound (bnc#945825).\n- CVE-2015-6252: The vhost_dev_ioctl function in drivers/vhost/vhost.c\n  in the Linux kernel allowed local users to cause a denial of service\n  (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers\n  permanent file-descriptor allocation (bnc#942367).\n\nThe following non-security bugs were fixed:\n- alsa: hda - Disable 64bit address for Creative HDA controllers (bnc#814440).\n- btrfs: fix hang when failing to submit bio of directIO (bnc#942688).\n- btrfs: fix memory corruption on failure to submit bio for direct IO (bnc#942688).\n- btrfs: fix put dio bio twice when we submit dio bio fail (bnc#942688).\n- dm: do not start current request if it would've merged with the previous (bsc#904348).\n- dm: impose configurable deadline for dm_request_fn's merge heuristic (bsc#904348).\n- dm-snap: avoid deadock on s-\u0026gt;lock when a read is split (bsc#939826).\n- dm sysfs: introduce ability to add writable attributes (bsc#904348).\n- drm/i915: Add bit field to record which pins have received HPD events (v3) (bsc#942938).\n- drm/I915: Add enum hpd_pin to intel_encoder (bsc#942938).\n- drm/i915: add hotplug activation period to hotplug update mask (bsc#953980).\n- drm/i915: Add HPD IRQ storm detection (v5) (bsc#942938).\n- drm/i915: Add messages useful for HPD storm detection debugging (v2) (bsc#942938).\n- drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) (bsc#942938).\n- drm/i915: assert_spin_locked for pipestat interrupt enable/disable (bsc#942938).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt (bsc#942938).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt, v2 (bsc#942938).\n- drm/i915: clear crt hotplug compare voltage field before setting (bsc#942938).\n- drm/i915: close tiny race in the ilk pcu even interrupt setup (bsc#942938).\n- drm/i915: Convert HPD interrupts to make use of HPD pin assignment in encoders (v2) (bsc#942938).\n- drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3) (bsc#942938).\n- drm/i915: Do not WARN nor handle unexpected hpd interrupts on gmch platforms (bsc#942938).\n- drm/i915: Enable hotplug interrupts after querying hw capabilities (bsc#942938).\n- drm/i915: Fix DDC probe for passive adapters (bsc#900610, fdo#85924).\n- drm/i915: fix hotplug event bit tracking (bsc#942938).\n- drm/i915: Fix hotplug interrupt enabling for SDVOC (bsc#942938).\n- drm/i915: fix hpd interrupt register locking (bsc#942938).\n- drm/i915: fix hpd work vs. flush_work in the pageflip code deadlock (bsc#942938).\n- drm/i915: fix locking around ironlake_enable|disable_display_irq (bsc#942938).\n- drm/i915: Fix up sdvo hpd pins for i965g/gm (bsc#942938).\n- drm/i915: fold the hpd_irq_setup call into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the no-irq check into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: fold the queue_work into intel_hpd_irq_handler (bsc#942938).\n- drm/i915: Get rid if the 'hotplug_supported_mask' in struct drm_i915_private (bsc#942938).\n- drm/i915: implement ibx_hpd_irq_setup (bsc#942938).\n- drm/i915: Make hpd arrays big enough to avoid out of bounds access (bsc#942938).\n- drm/i915: Mask out the HPD irq bits before setting them individually (bsc#942938).\n- drm/i915: Only print hotplug event message when hotplug bit is set (bsc#942938).\n- drm/i915: Only reprobe display on encoder which has received an HPD event (v2) (bsc#942938).\n- drm/i915: Queue reenable timer also when enable_hotplug_processing is false (bsc#942938).\n- drm/i915: (re)init HPD interrupt storm statistics (bsc#942938).\n- drm/i915: Remove i965_hpd_irq_setup (bsc#942938).\n- drm/i915: Remove pch_rq_mask from struct drm_i915_private (bsc#942938).\n- drm/i915: Remove valleyview_hpd_irq_setup (bsc#942938).\n- drm/i915: s/hotplug_irq_storm_detect/intel_hpd_irq_handler/ (bsc#942938).\n- drm/i915: Use an interrupt save spinlock in intel_hpd_irq_handler() (bsc#942938).\n- drm/i915: WARN_ONCE() about unexpected interrupts for all chipsets (bsc#942938).\n- ehci-pci: enable interrupt on BayTrail (bnc926007).\n- Fixing wording in patch comment (bsc#923002)\n- fix lpfc_send_rscn_event allocation size claims bnc#935757\n- hugetlb: simplify migrate_huge_page() (bnc#947957, VM Functionality).\n- hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free hugepage (bnc#947957, VM Functionality).\n- IB/iser: Add Discovery support (bsc#923002).\n- IB/iser: Move informational messages from error to info level (bsc#923002).\n- IB/srp: Avoid skipping srp_reset_host() after a transport error (bsc#904965).\n- IB/srp: Fix a sporadic crash triggered by cable pulling (bsc#904965).\n- inotify: Fix nested sleeps in inotify_read() (bsc#940925).\n- ipv6: fix tunnel error handling (bsc#952579).\n- ipv6: probe routes asynchronous in rt6_probe (bsc#936118).\n- ipvs: drop first packet to dead server (bsc#946078).\n- ipvs: Fix reuse connection if real server is dead (bnc#945827).\n- kabi: patches.fixes/mm-make-page-pfmemalloc-check-more-robust.patch (bnc#920016).\n- KEYS: Fix race between key destruction and finding a keyring by name (bsc#951440).\n- ktime: add ktime_after and ktime_before helpe (bsc#904348).\n- libiscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- lib/string.c: introduce memchr_inv() (bnc#930788).\n- macvlan: Support bonding events bsc#948521\n- Make sure XPRT_CONNECTING gets cleared when needed (bsc#946309).\n- memory-failure: do code refactor of soft_offline_page() (bnc#947957, VM Functionality).\n- memory-failure: fix an error of mce_bad_pages statistics (bnc#947957, VM Functionality).\n- memory-failure: use num_poisoned_pages instead of mce_bad_pages (bnc#947957, VM Functionality).\n- memory-hotplug: update mce_bad_pages when removing the memory (bnc#947957, VM Functionality).\n- mm: exclude reserved pages from dirtyable memory 32b fix (bnc#940017, bnc#949298).\n- mm: make page pfmemalloc check more robust (bnc#920016).\n- mm/memory-failure.c: fix wrong num_poisoned_pages in handling memory error on thp (bnc#947957, VM Functionality).\n- mm/memory-failure.c: recheck PageHuge() after hugetlb page migrate successfully (bnc#947957, VM Functionality).\n- mm/migrate.c: pair unlock_page() and lock_page() when migrating huge pages (bnc#947957, VM Functionality).\n- Modified -rt patches: 344 of 435, useless noise elided.\n- Moved iscsi kabi patch to patches.kabi (bsc#923002)\n- netfilter: nf_conntrack_proto_sctp: minimal multihoming support (bsc#932350).\n- PCI: Add dev_flags bit to access VPD through function 0 (bnc#943786).\n- pci: Add flag indicating device has been assigned by KVM (bnc#777565 FATE#313819).\n- PCI: Add VPD function 0 quirk for Intel Ethernet devices (bnc#943786).\n- PCI: Clear NumVFs when disabling SR-IOV in sriov_init() (bnc#952084).\n- PCI: delay configuration of SRIOV capability (bnc#952084).\n- PCI: Refresh First VF Offset and VF Stride when updating NumVFs (bnc#952084).\n- PCI: set pci sriov page size before reading SRIOV BAR (bnc#952084).\n- PCI: Update NumVFs register when disabling SR-IOV (bnc#952084).\n- pktgen: clean up ktime_t helpers (bsc#904348).\n- qla2xxx: do not clear slot in outstanding cmd array (bsc#944993).\n- qla2xxx: Do not reset adapter if SRB handle is in range (bsc#944993).\n- qla2xxx: Remove decrement of sp reference count in abort handler (bsc#944993).\n- r8169: remember WOL preferences on driver load (bsc#942305).\n- rcu: Eliminate deadlock between CPU hotplug and expedited grace periods (bsc#949706).\n- Refresh patches.xen/1282-usbback-limit-copying.patch (bsc#941202).\n- Rename kabi patch appropriately (bsc#923002)\n- rtc: cmos: Cancel alarm timer if alarm time is equal to now+1 seconds (bsc#930145).\n- sched/core: Fix task and run queue sched_info::run_delay inconsistencies (bnc#949100).\n- scsi: fix scsi_error_handler vs. scsi_host_dev_release race (bnc#942204).\n- SCSI: hosts: update to use ida_simple for host_no (bsc#939926)\n- SCSI: kabi: allow iscsi disocvery session support (bsc#923002).\n- scsi_transport_iscsi: Exporting new attrs for iscsi session and connection in sysfs (bsc#923002).\n- sg: fix read() error reporting (bsc#926774).\n- Update patches.fixes/fanotify-fix-deadlock-during-thread-exit.patch (bsc#935053, bsc#926709). Add bug reference.\n- usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers (bnc#944989).\n- USB: xhci: do not start a halted endpoint before its new dequeue is set (bnc#933721).\n- usb: xhci: handle Config Error Change (CEC) in xhci driver (bnc#933721).\n- usb: xhci: Prefer endpoint context dequeue pointer over stopped_trb (bnc#933721).\n- USB: xhci: Reset a halted endpoint immediately when we encounter a stall (bnc#933721).\n- x86: mm: drop TLB flush from ptep_set_access_flags (bsc#948330).\n- x86: mm: only do a local tlb flush in ptep_set_access_flags() (bsc#948330).\n- x86/tsc: Change Fast TSC calibration failed from error to info (bnc#942605).\n- xfs: add background scanning to clear eofblocks inodes (bnc#930788).\n- xfs: add EOFBLOCKS inode tagging/untagging (bnc#930788).\n- xfs: add inode id filtering to eofblocks scan (bnc#930788).\n- xfs: add minimum file size filtering to eofblocks scan (bnc#930788).\n- xfs: add XFS_IOC_FREE_EOFBLOCKS ioctl (bnc#930788).\n- xfs: create function to scan and clear EOFBLOCKS inodes (bnc#930788).\n- xfs: create helper to check whether to free eofblocks on inode (bnc#930788).\n- xfs: Fix lost direct IO write in the last block (bsc#949744).\n- xfs: Fix softlockup in xfs_inode_ag_walk() (bsc#948347).\n- xfs: introduce a common helper xfs_icluster_size_fsb (bsc#932805).\n- xfs: make xfs_free_eofblocks() non-static, return EAGAIN on trylock failure (bnc#930788).\n- xfs: support a tag-based inode_ag_iterator (bnc#930788).\n- xfs: support multiple inode id filtering in eofblocks scan (bnc#930788).\n- xfs: use xfs_icluster_size_fsb in xfs_bulkstat (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_ialloc_inode_init (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_ifree_cluster (bsc#932805).\n- xfs: use xfs_icluster_size_fsb in xfs_imap (bsc#932805).\n- xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (bnc#949981).\n- xhci: Allocate correct amount of scratchpad buffers (bnc#933721).\n- xhci: Calculate old endpoints correctly on device reset (bnc#944831).\n- xhci: change xhci 1.0 only restrictions to support xhci 1.1 (bnc#949502).\n- xhci: Do not enable/disable RWE on bus suspend/resume (bnc#933721).\n- xhci: do not report PLC when link is in internal resume state (bnc#933721).\n- xhci: fix isoc endpoint dequeue from advancing too far on transaction error (bnc#944837).\n- xhci: fix reporting of 0-sized URBs in control endpoint (bnc#933721).\n- xhci: For streams the css flag most be read from the stream-ctx on ep stop (bnc#945691).\n- xhci: report U3 when link is in resume state (bnc#933721).\n- xhci: rework cycle bit checking for new dequeue pointers (bnc#933721).\n- xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256 (bnc#933721).\n- xhci: Treat not finding the event_seg on COMP_STOP the same as COMP_STOP_INVAL (bnc#933721).\n- XHCI: use uninterruptible sleep for waiting for internal operations (bnc#939955).\n- xhci: Workaround for PME stuck issues in Intel xhci (bnc#933721).\n","status":"published","published":"2016-02-05T16:47:26Z","modified":"2026-02-04T03:05:40.128839Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:2074-1","title":"Security update for the Linux Kernel","description":"The SUSE Linux Enterprise 11 SP2 kernel was updated to receive various security and bug fixes.\n\nThe following security bugs were fixed:\n- CVE-2016-4486: Fixed 4 byte information leak in net/core/rtnetlink.c (bsc#978822).\n- CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n- CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of unread data in pipes, which allowed local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes (bnc#970948).\n- CVE-2016-2188: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970956).\n- CVE-2016-3138: The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor (bnc#970911).\n- CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions (bnc#970970).\n- CVE-2016-3140: The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970892).\n- CVE-2016-2186: The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970958).\n- CVE-2016-2185: The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971124).\n- CVE-2016-3156: The IPv4 implementation in the Linux kernel mishandles destruction of device objects, which allowed guest OS users to cause a denial of service (host OS networking outage) by arranging for a large number of IP addresses (bnc#971360).\n- CVE-2016-2184: The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971125).\n- CVE-2016-3139: The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970909).\n- CVE-2016-2143: The fork implementation in the Linux kernel on s390 platforms mishandled the case of four page-table levels, which allowed local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h (bnc#970504).\n- CVE-2016-2782: The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint (bnc#968670).\n- CVE-2015-8816: The hub_activate function in drivers/usb/core/hub.c in the Linux kernel did not properly maintain a hub-interface data structure, which allowed physically proximate attackers to cause a denial of service (invalid memory access and system crash) or possibly have unspecified other impact by unplugging a USB hub device (bnc#968010).\n- CVE-2015-7566: The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint (bnc#961512).\n- CVE-2016-2549: sound/core/hrtimer.c in the Linux kernel did not prevent recursive callback access, which allowed local users to cause a denial of service (deadlock) via a crafted ioctl call (bnc#968013).\n- CVE-2016-2547: sound/core/timer.c in the Linux kernel employed a locking approach that did not consider slave timer instances, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#968011).\n- CVE-2016-2548: sound/core/timer.c in the Linux kernel retained certain linked lists after a close or stop action, which allowed local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions (bnc#968012).\n- CVE-2016-2546: sound/core/timer.c in the Linux kernel used an incorrect type of mutex, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#967975).\n- CVE-2016-2545: The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel did not properly maintain a certain linked list, which allowed local users to cause a denial of service (race condition and system crash) via a crafted ioctl call (bnc#967974).\n- CVE-2016-2544: Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time (bnc#967973).\n- CVE-2016-2543: The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel did not verify FIFO assignment before proceeding with FIFO clearing, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call (bnc#967972).\n- CVE-2016-2384: Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor (bnc#966693).\n- CVE-2015-8812: drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel did not properly identify error conditions, which allowed remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets (bnc#966437).\n- CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765).\n- CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in the Linux kernel .4.1 allowed local users to gain privileges by triggering access to a paging structure by a different CPU (bnc#963767).\n- CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500).\n- CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654).\n- CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509).\n- CVE-2015-7515: The aiptek_probe function in drivers/input/tablet/aiptek.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device that lacks endpoints (bnc#956708).\n- CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel did not validate attempted changes to the MTU value, which allowed context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272 (bnc#955354).\n- CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel did not properly use a semaphore, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls (bnc#958951).\n- CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190).\n- CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959399).\n- CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886).\n- CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463).\n- CVE-2015-7509: fs/ext4/namei.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015 (bnc#956709).\n- CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936).\n- CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c (bnc#954404).\n- CVE-2015-5307: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c (bnc#953527).\n- CVE-2015-7990: Race condition in the rds_sendmsg function in net/rds/sendmsg.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound (bnc#952384).\n- CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel allowed local users to cause a denial of service (OOPS) via crafted keyctl commands (bnc#951440).\n- CVE-2015-6937: The __rds_conn_create function in net/rds/connection.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound (bnc#945825).\n- CVE-2015-6252: The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation (bnc#942367).\n- CVE-2015-3339: Race condition in the prepare_binprm function in fs/exec.c in the Linux kernel allowed local users to gain privileges by executing a setuid program at a time instant when a chown to root is in progress, and the ownership is changed but the setuid bit is not yet stripped (bnc#928130).\n\nThe following non-security bugs were fixed:\n- Fix handling of re-write-before-commit for mmapped NFS pages (bsc#964201).\n- Fix lpfc_send_rscn_event allocation size claims bnc#935757\n- Fix ntpd clock synchronization in Xen PV domains (bnc#816446).\n- Fix vmalloc_fault oops during lazy MMU updates (bsc#948562).\n- Make sure XPRT_CONNECTING gets cleared when needed (bsc#946309).\n- SCSI: bfa: Fix to handle firmware tskim abort request response (bsc#972510).\n- USB: usbip: fix potential out-of-bounds write (bnc#975945).\n- af_unix: Guard against other == sk in unix_dgram_sendmsg (bsc#973570).\n- dm-snap: avoid deadock on s-\u003elock when a read is split (bsc#939826).\n- mm/hugetlb: check for pte NULL pointer in __page_check_address() (bsc#977847).\n- nf_conntrack: fix bsc#758540 kabi fix (bsc#946117).\n- privcmd: allow preempting long running user-mode originating hypercalls (bnc#861093).\n- s390/cio: collect format 1 channel-path description data (bsc#966460, bsc#966662).\n- s390/cio: ensure consistent measurement state (bsc#966460, bsc#966662).\n- s390/cio: fix measurement characteristics memleak (bsc#966460, bsc#966662).\n- s390/cio: update measurement characteristics (bsc#966460, bsc#966662).\n- xfs: Fix lost direct IO write in the last block (bsc#949744).\n","status":"published","published":"2016-08-15T10:48:57Z","modified":"2026-02-04T02:38:55.940604Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"UBUNTU-CVE-2015-6252","description":"The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.","status":"published","published":"2015-08-19T00:00:00Z","modified":"2026-10-28T08:17:13.40233876Z","updated_at":"2026-11-02T15:54:10.385269Z"},{"id":"USN-2748-1","title":"linux vulnerabilities","description":"Benjamin Randazzo discovered an information leak in the md (multiple\ndevice) driver when the bitmap_info.file is disabled. A local privileged\nattacker could use this to obtain sensitive information from the kernel.\n(CVE-2015-5697)\n\nMarc-André Lureau discovered that the vhost driver did not properly\nrelease the userspace provided log file descriptor. A privileged attacker\ncould use this to cause a denial of service (resource exhaustion).\n(CVE-2015-6252)\n","status":"published","published":"2015-09-28T20:00:06Z","modified":"2026-04-22T09:16:52.116095Z","updated_at":"2026-11-02T16:58:09.227524Z"},{"id":"USN-2751-1","title":"linux-lts-vivid vulnerabilities","description":"Benjamin Randazzo discovered an information leak in the md (multiple\ndevice) driver when the bitmap_info.file is disabled. A local privileged\nattacker could use this to obtain sensitive information from the kernel.\n(CVE-2015-5697)\n\nMarc-André Lureau discovered that the vhost driver did not properly\nrelease the userspace provided log file descriptor. A privileged attacker\ncould use this to cause a denial of service (resource exhaustion).\n(CVE-2015-6252)\n","status":"published","published":"2015-09-29T08:57:50Z","modified":"2026-02-10T04:40:55Z","updated_at":"2026-11-02T16:58:09.227524Z"},{"id":"USN-2777-1","title":"linux-lts-utopic vulnerabilities","description":"It was discovered that virtio networking in the Linux kernel did not handle\nfragments correctly, leading to kernel memory corruption. A remote attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute code with administrative privileges. (CVE-2015-5156)\n\nBenjamin Randazzo discovered an information leak in the md (multiple\ndevice) driver when the bitmap_info.file is disabled. A local privileged\nattacker could use this to obtain sensitive information from the kernel.\n(CVE-2015-5697)\n\nMarc-André Lureau discovered that the vhost driver did not properly\nrelease the userspace provided log file descriptor. A privileged attacker\ncould use this to cause a denial of service (resource exhaustion).\n(CVE-2015-6252)\n\nIt was discovered that the Reliable Datagram Sockets (RDS) implementation\nin the Linux kernel did not verify sockets were properly bound before\nattempting to send a message, which could cause a NULL pointer dereference.\nAn attacker could use this to cause a denial of service (system crash).\n(CVE-2015-6937)\n\nBen Hutchings discovered that the Advanced Union Filesystem (aufs) for the\nLinux kernel did not correctly handle references of memory mapped files\nfrom an aufs mount. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code with\nadministrative privileges. (CVE-2015-7312)\n","status":"published","published":"2015-10-20T00:57:58Z","modified":"2026-02-10T04:40:55Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}