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crafted no-journal filesystem, a related issue to CVE-2013-2015.","status":"published","published":"2022-05-17T03:25:31Z","modified":"2023-02-10T05:06:55Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:03.327923Z"}],"nvd":[{"id":"CVE-2015-7509","description":"fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015.","status":"published","published":"2015-12-28T11:59:01.23Z","modified":"2026-06-17T00:32:40.133Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:15.746629Z"}],"osv":[{"id":"CVE-2015-7509","description":"fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015.","status":"published","published":"2015-12-28T11:59:01Z","modified":"2026-04-10T03:45:26.043297Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:01.068991Z"},{"id":"DEBIAN-CVE-2015-7509","description":"fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015.","status":"published","published":"2015-12-28T11:59:01.23Z","modified":"2026-09-09T07:01:10.232229948Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:27.04239Z"},{"id":"RHSA-2016:0855","title":"Red Hat Security Advisory: kernel security, bug fix, and enhancement update","status":"published","published":"2024-09-15T23:04:44Z","modified":"2026-06-29T10:12:24Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:03.734507Z"},{"id":"UBUNTU-CVE-2015-7509","description":"fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015.","status":"withdrawn","published":"2015-12-28T11:59:00Z","modified":"2025-07-16T07:33:22.736763Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:10.737723Z"},{"id":"SUSE-SU-2015:2339-1","title":"Security update for the Linux Kernel","description":"The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes.\n\nFollowing security bugs were fixed:\n- CVE-2015-7509: Mounting ext4 filesystems in no-journal mode could hav lead to a system crash (bsc#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: RDS: There was no verification that an underlying transport exists when creating a connection, causing usage of a NULL pointer (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 (bnc#938706).\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-2015-0272: Missing checks allowed remote attackers to cause a denial of service (IPv6 traffic disruption) via a crafted MTU value in an IPv6 Router Advertisement (RA) message, a different vulnerability than CVE-2015-8215 (bnc#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 (bnc#945825).\n\nThe following non-security bugs were fixed:\n- ALSA: hda - Disable 64bit address for Creative HDA controllers (bnc#814440).\n- Driver: Vmxnet3: Fix ethtool -S to return correct rx queue stats (bsc#950750).\n- Drivers: hv: do not do hypercalls when hypercall_page is NULL.\n- Drivers: hv: kvp: move poll_channel() to hyperv_vmbus.h.\n- Drivers: hv: util: move kvp/vss function declarations to hyperv_vmbus.h.\n- Drivers: hv: vmbus: Get rid of some unused definitions.\n- Drivers: hv: vmbus: Implement the protocol for tearing down vmbus state.\n- Drivers: hv: vmbus: add special crash handler (bnc#930770).\n- Drivers: hv: vmbus: add special kexec handler.\n- Drivers: hv: vmbus: kill tasklets on module unload.\n- Drivers: hv: vmbus: prefer '^A' notification chain to 'panic'.\n- Drivers: hv: vmbus: remove hv_synic_free_cpu() call from hv_synic_cleanup().\n- Drivers: hv: vmbus: unregister panic notifier on module unload.\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- KEYS: Fix race between key destruction and finding a keyring by name (bsc#951440).\n- Make sure XPRT_CONNECTING gets cleared when needed (bsc#946309).\n- NFSv4: Fix two infinite loops in the mount code (bsc#954628).\n- PCI: Add VPD function 0 quirk for Intel Ethernet devices (bnc#943786).\n- PCI: Add dev_flags bit to access VPD through function 0 (bnc#943786).\n- PCI: Clear NumVFs when disabling SR-IOV in sriov_init() (bnc#952084).\n- PCI: Refresh First VF Offset and VF Stride when updating NumVFs (bnc#952084).\n- PCI: Update NumVFs register when disabling SR-IOV (bnc#952084).\n- PCI: delay configuration of SRIOV capability (bnc#952084).\n- PCI: set pci sriov page size before reading SRIOV BAR (bnc#952084).\n- SCSI: hosts: update to use ida_simple for host_no (bsc#939926)\n- SUNRPC refactor rpcauth_checkverf error returns (bsc#955673).\n- af_iucv: avoid path quiesce of severed path in shutdown() (bnc#946214).\n- ahci: Add Device ID for Intel Sunrise Point PCH (bsc#953799).\n- blktap: also call blkif_disconnect() when frontend switched to closed (bsc#952976).\n- blktap: refine mm tracking (bsc#952976).\n- cachefiles: Avoid deadlocks with fs freezing (bsc#935123).\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've merged with the previous (bsc#904348).\n- dm: impose configurable deadline for dm_request_fn's merge heuristic (bsc#904348).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt, v2 (bsc#942938).\n- drm/i915: Fix DDC probe for passive adapters (bsc#900610, fdo#85924).\n- drm/i915: add hotplug activation period to hotplug update mask (bsc#953980).\n- fix lpfc_send_rscn_event allocation size claims bnc#935757\n- fs: Avoid deadlocks of fsync_bdev() and fs freezing (bsc#935123).\n- fs: Fix deadlocks between sync and fs freezing (bsc#935123).\n- hugetlb: simplify migrate_huge_page() (bnc#947957).\n- hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free hugepage (bnc#947957,).\n- ipr: Fix incorrect trace indexing (bsc#940913).\n- ipr: Fix invalid array indexing for HRRQ (bsc#940913).\n- ipv6: fix tunnel error handling (bsc#952579).\n- ipvs: Fix reuse connection if real server is dead (bnc#945827).\n- ipvs: drop first packet to dead server (bsc#946078).\n- kernel: correct uc_sigmask of the compat signal frame (bnc#946214).\n- kernel: fix incorrect use of DIAG44 in continue_trylock_relax() (bnc#946214).\n- kexec: Fix race between panic() and crash_kexec() called directly (bnc#937444).\n- ktime: add ktime_after and ktime_before helpe (bsc#904348).\n- lib/string.c: introduce memchr_inv() (bnc#930788).\n- lpfc: Fix cq_id masking problem (bsc#944677).\n- macvlan: Support bonding events bsc#948521\n- memory-failure: do code refactor of soft_offline_page() (bnc#947957).\n- memory-failure: fix an error of mce_bad_pages statistics (bnc#947957).\n- memory-failure: use num_poisoned_pages instead of mce_bad_pages (bnc#947957).\n- memory-hotplug: update mce_bad_pages when removing the memory (bnc#947957).\n- mm/memory-failure.c: fix wrong num_poisoned_pages in handling memory error on thp (bnc#947957).\n- mm/memory-failure.c: recheck PageHuge() after hugetlb page migrate successfully (bnc#947957).\n- mm/migrate.c: pair unlock_page() and lock_page() when migrating huge pages (bnc#947957).\n- mm: exclude reserved pages from dirtyable memory 32b fix (bnc#940017, bnc#949298).\n- mm: fix GFP_THISNODE callers and clarify (bsc#954950).\n- mm: remove GFP_THISNODE (bsc#954950).\n- mm: sl[au]b: add knowledge of PFMEMALLOC reserve pages (Swap over NFS).\n- net/core: Add VF link state control policy (bsc#950298).\n- netfilter: xt_recent: fix namespace destroy path (bsc#879378).\n- panic/x86: Allow cpus to save registers even if they (bnc#940946).\n- panic/x86: Fix re-entrance problem due to panic on (bnc#937444).\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: Remove unavailable firmware files (bsc#921081).\n- qla2xxx: do not clear slot in outstanding cmd array (bsc#944993).\n- qlge: Fix qlge_update_hw_vlan_features to handle if interface is down (bsc#930835).\n- quota: Fix deadlock with suspend and quotas (bsc#935123).\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- rtnetlink: Fix VF IFLA policy (bsc#950298).\n- rtnetlink: fix VF info size (bsc#950298).\n- s390/dasd: fix disconnected device with valid path mask (bnc#946214).\n- s390/dasd: fix invalid PAV assignment after suspend/resume (bnc#946214).\n- s390/dasd: fix list_del corruption after lcu changes (bnc#954984).\n- s390/pci: handle events for unused functions (bnc#946214).\n- s390/pci: improve handling of hotplug event 0x301 (bnc#946214).\n- s390/pci: improve state check when processing hotplug events (bnc#946214).\n- sched/core: Fix task and run queue sched_info::run_delay inconsistencies (bnc#949100).\n- sg: fix read() error reporting (bsc#926774).\n- usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers (bnc#944989).\n- usbback: correct copy length for partial transfers (bsc#941202).\n- usbvision fix overflow of interfaces array (bnc#950998).\n- veth: extend device features (bsc#879381).\n- vfs: Provide function to get superblock and wait for it to thaw (bsc#935123).\n- vmxnet3: adjust ring sizes when interface is down (bsc#950750).\n- vmxnet3: fix ethtool ring buffer size setting (bsc#950750).\n- writeback: Skip writeback for frozen filesystem (bsc#935123).\n- x86, pageattr: Prevent overflow in slow_virt_to_phys() for X86_PAE (bnc#937256).\n- x86/evtchn: make use of PHYSDEVOP_map_pirq.\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- xen: x86, pageattr: Prevent overflow in slow_virt_to_phys() for X86_PAE (bnc#937256).\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 (bnc#930788).\n- xfs: add XFS_IOC_FREE_EOFBLOCKS ioctl (bnc#930788).\n- xfs: add background scanning to clear eofblocks inodes (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: 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: 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: Calculate old endpoints correctly on device reset (bnc#944831).\n- xhci: For streams the css flag most be read from the stream-ctx on ep stop (bnc#945691).\n- xhci: change xhci 1.0 only restrictions to support xhci 1.1 (bnc#949502).\n- xhci: fix isoc endpoint dequeue from advancing too far on transaction error (bnc#944837).\n- xhci: silence TD warning (bnc#939955).\n- xhci: use uninterruptible sleep for waiting for internal operations (bnc#939955).\n","status":"published","published":"2015-12-22T11:37:06Z","modified":"2026-02-04T04:34:26.59356Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2015:2350-1","title":"Security update for the Linux Kernel","description":"\nThe SUSE Linux Enterprise 11 SP4 Realtime kernel was updated to receive various security and bugfixes.\n\nFollowing security bugs were fixed:\n- CVE-2015-7509: Mounting a prepared ext2 filesystem as ext4 could lead\n  to a local denial of service (crash) (bsc#956709).\n- CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in\n  the Linux kernel did not ensure that certain slot numbers are valid,\n  which allowed local users to cause a denial of service (NULL pointer\n  dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call\n  (bnc#949936).\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).\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 937970 938706 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\nThe following non-security bugs were fixed:\n- af_xhci: avoid path quiesce of severed path in shutdown() (bnc#946214, LTC#131684).\n- ahci: Add Device ID for Intel Sunrise Point PCH (bsc#953799).\n- alsa: hda - Disable 64bit address for Creative HDA controllers (bnc#814440).\n- blktap: also call blkif_disconnect() when frontend switched to closed (bsc#952976).\n- blktap: refine mm tracking (bsc#952976).\n- cachefiles: Avoid deadlocks with fs freezing (bsc#935123).\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- drivers: hv: do not do hypercalls when hypercall_page is NULL.\n- drivers: hv: kvp: move poll_channel() to hyperv_vmbus.h.\n- drivers: hv: util: move kvp/vss function declarations to hyperv_vmbus.h.\n- drivers: hv: vmbus: add special crash handler (bnc#930770).\n- drivers: hv: vmbus: add special kexec handler.\n- drivers: hv: vmbus: Get rid of some unused definitions.\n- drivers: hv: vmbus: Implement the protocol for tearing down vmbus state.\n- drivers: hv: vmbus: kill tasklets on module unload.\n- drivers: hv: vmbus: prefer 'die' notification chain to 'panic'.\n- drivers: hv: vmbus: remove hv_synic_free_cpu() call from hv_synic_cleanup().\n- drivers: hv: vmbus: unregister panic notifier on module unload.\n- driver: Vmxnet3: Fix ethtool -S to return correct rx queue stats (bsc#950750).\n- drm/i915: add hotplug activation period to hotplug update mask (bsc#953980).\n- drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt, v2 (bsc#942938).\n- drm/i915: Fix DDC probe for passive adapters (bsc#900610, fdo#85924).\n- fix lpfc_send_rscn_event allocation size claims bnc#935757\n- fs: Avoid deadlocks of fsync_bdev() and fs freezing (bsc#935123).\n- fs: Fix deadlocks between sync and fs freezing (bsc#935123).\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/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- Import SP4-RT GA kabi files\n- ipr: Fix incorrect trace indexing (bsc#940913).\n- ipr: Fix invalid array indexing for HRRQ (bsc#940913).\n- ipv6: fix tunnel error handling (bsc#952579).\n- ipvs: drop first packet to dead server (bsc#946078).\n- ipvs: Fix reuse connection if real server is dead (bnc#945827).\n- kernel: correct uc_sigmask of the compat signal frame (bnc#946214, LTC#130124).\n- kernel: fix incorrect use of DIAG44 in continue_trylock_relax() (bnc#946214, LTC#132100).\n- kexec: Fix race between panic() and crash_kexec() called directly (bnc#937444).\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() (bnc#930788).\n- lpfc: Fix cq_id masking problem (bsc#944677).\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: fix GFP_THISNODE callers and clarify (bsc#954950, VM Functionality).\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- mm: remove GFP_THISNODE (bsc#954950, VM Functionality).\n- mm: sl[au]b: add knowledge of PFMEMALLOC reserve pages (Swap over NFS (fate#304949)).\n- Modified -rt patches: 343 of 434, noise elided.\n- net/core: Add VF link state control policy (bsc#950298).\n- netfilter: xt_recent: fix namespace destroy path (bsc#879378).\n- NFSv4: Fix two infinite loops in the mount code (bsc#954628).\n- panic/x86: Allow cpus to save registers even if they (bnc#940946).\n- panic/x86: Fix re-entrance problem due to panic on (bnc#937444).\n- pci: Add dev_flags bit to access VPD through function 0 (bnc#943786).\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- qla2xxx: Remove unavailable firmware files (bsc#921081).\n- qlge: Fix qlge_update_hw_vlan_features to handle if interface is down (bsc#930835).\n- quota: Fix deadlock with suspend and quotas (bsc#935123).\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- rtc: cmos: Cancel alarm timer if alarm time is equal to now+1 seconds (bsc#930145).\n- rtnetlink: Fix VF IFLA policy (bsc#950298).\n- rtnetlink: fix VF info size (bsc#950298).\n- s390/dasd: fix disconnected device with valid path mask (bnc#946214, LTC#132707).\n- s390/dasd: fix invalid PAV assignment after suspend/resume (bnc#946214, LTC#132706).\n- s390/dasd: fix list_del corruption after lcu changes (bnc#954984, LTC#133077).\n- s390/pci: handle events for unused functions (bnc#946214, LTC#130628).\n- s390/pci: improve handling of hotplug event 0x301 (bnc#946214, LTC#130628).\n- s390/pci: improve state check when processing hotplug events (bnc#946214, LTC#130628).\n- sched/core: Fix task and run queue sched_info::run_delay inconsistencies (bnc#949100).\n- scsi: hosts: update to use ida_simple for host_no (bsc#939926)\n- sg: fix read() error reporting (bsc#926774).\n- sunrpc: refactor rpcauth_checkverf error returns (bsc#955673).\n- Update patches.fixes/fanotify-fix-deadlock-during-thread-exit.patch (bsc#935053, bsc#926709). Add bug reference.\n- usbback: correct copy length for partial transfers (bsc#941202).\n- usbvision fix overflow of interfaces array (bnc#950998).\n- usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers (bnc#944989).\n- veth: extend device features (bsc#879381).\n- vfs: Provide function to get superblock and wait for it to thaw (bsc#935123).\n- vmxnet3: adjust ring sizes when interface is down (bsc#950750).\n- vmxnet3: fix ethtool ring buffer size setting (bsc#950750).\n- writeback: Skip writeback for frozen filesystem (bsc#935123).\n- x86/evtchn: make use of PHYSDEVOP_map_pirq.\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, pageattr: Prevent overflow in slow_virt_to_phys() for X86_PAE (fate#317533, bnc#937256).\n- xen: x86, pageattr: Prevent overflow in slow_virt_to_phys() for X86_PAE (fate#317533, bnc#937256).\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: 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: fix isoc endpoint dequeue from advancing too far on transaction error (bnc#944837).\n- xhci: For streams the css flag most be read from the stream-ctx on ep stop (bnc#945691).\n- xhci: silence TD warning (bnc#939955).\n- xhci: use uninterruptible sleep for waiting for internal operations (bnc#939955).\n","status":"published","published":"2015-12-23T13:24:50Z","modified":"2026-02-04T02:15:21.603764Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:1203-1","title":"Security update for the Linux Kernel","description":"\nThe SUSE Linux Enterprise 11 SP3 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed:\n- CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in\n  the Linux kernel allowed local users to bypass intended AF_UNIX socket\n  permissions or cause a denial of service (panic) via crafted epoll_ctl\n  calls (bnc#955654).\n- CVE-2015-7509: fs/ext4/namei.c in the Linux kernel allowed physically\n  proximate attackers to cause a denial of service (system crash) via\n  a crafted no-journal filesystem, a related issue to CVE-2013-2015\n  (bnc#956707).\n- CVE-2015-7515: An out of bounds memory access in the aiptek USB\n  driver could be used by physical local attackers to crash the kernel\n  (bnc#956708).\n- CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c\n  in the Linux kernel did not properly use a semaphore, which allowed\n  local users to cause a denial of service (NULL pointer dereference and\n  system crash) or possibly have unspecified other impact via a crafted\n  application that leverages a race condition between keyctl_revoke and\n  keyctl_read calls (bnc#958951).\n- CVE-2015-7566: A malicious USB device could cause kernel crashes in\n  the visor device driver (bnc#961512).\n- CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in\n  the Linux kernel did not ensure that certain slot numbers are valid,\n  which allowed local users to cause a denial of service (NULL pointer\n  dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call\n  (bnc#949936).\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-2015-8539: The KEYS subsystem in the Linux kernel allowed\n  local users to gain privileges or cause a denial of service (BUG)\n  via crafted keyctl commands that negatively instantiate a key, related\n  to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c,\n  and security/keys/user_defined.c (bnc#958463).\n- CVE-2015-8543: The networking implementation in the Linux kernel\n  did not validate protocol identifiers for certain protocol families,\n  which allowed local users to cause a denial of service (NULL function\n  pointer dereference and system crash) or possibly gain privileges by\n  leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application\n  (bnc#958886).\n- CVE-2015-8550: Optimizations introduced by the compiler could have\n  lead to double fetch vulnerabilities, potentially possibly leading to\n  arbitrary code execution in backend (bsc#957988). (bsc#957988 XSA-155).\n- CVE-2015-8551: The PCI backend driver in Xen, when running on an\n  x86 system and using Linux as the driver domain, allowed local guest\n  administrators to hit BUG conditions and cause a denial of service\n  (NULL pointer dereference and host OS crash) by leveraging a system with\n  access to a passed-through MSI or MSI-X capable physical PCI device\n  and a crafted sequence of XEN_PCI_OP_* operations, aka 'Linux pciback\n  missing sanity checks (bnc#957990).\n- CVE-2015-8552: The PCI backend driver in Xen, when running on an\n  x86 system and using Linux as the driver domain, allowed local guest\n  administrators to generate a continuous stream of WARN messages and\n  cause a denial of service (disk consumption) by leveraging a system with\n  access to a passed-through MSI or MSI-X capable physical PCI device and\n  XEN_PCI_OP_enable_msi operations, aka 'Linux pciback missing sanity checks\n  (bnc#957990).\n- CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in\n  drivers/net/ppp/pptp.c in the Linux kernel do not verify an address\n  length, which allowed local users to obtain sensitive information from\n  kernel memory and bypass the KASLR protection mechanism via a crafted\n  application (bnc#959190).\n- CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in\n  the Linux kernel did not verify an address length, which allowed local\n  users to obtain sensitive information from kernel memory and bypass the\n  KASLR protection mechanism via a crafted application (bnc#959399).\n- CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not\n  properly manage the relationship between a lock and a socket, which\n  allowed local users to cause a denial of service (deadlock) via a crafted\n  sctp_accept call (bnc#961509).\n- CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c\n  in the Linux kernel allowed local users to cause a denial of service\n  (infinite loop) via a writev system call that triggers a zero length\n  for the first segment of an iov (bnc#963765).\n- CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when\n  the network was considered congested. The kernel would incorrectly\n  misinterpret the congestion as an error condition and incorrectly\n  free/clean up the skb. When the device would then send the skb's queued,\n  these structures would be referenced and may panic the system\n  or allow an attacker to escalate privileges in a use-after-free\n  scenario.(bsc#966437).\n- CVE-2015-8816: A malicious USB device could cause kernel crashes in\n  the in hub_activate() function (bnc#968010).\n- CVE-2016-0723: Race condition in the tty_ioctl function in\n  drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain\n  sensitive information from kernel memory or cause a denial of service\n  (use-after-free and system crash) by making a TIOCGETD ioctl call during\n  processing of a TIOCSETD ioctl call (bnc#961500).\n- CVE-2016-2069: A race in invalidating paging structures that were not\n  in use locally could have lead to disclosoure of information or arbitrary\n  code exectution (bnc#963767).\n- CVE-2016-2143: On zSeries a fork of a large process could have caused\n  memory corruption due to incorrect page table handling. (bnc#970504,\n  LTC#138810).\n- CVE-2016-2184: A malicious USB device could cause kernel crashes in\n  the alsa usb-audio device driver (bsc#971125).\n- CVE-2016-2185: A malicious USB device could cause kernel crashes in\n  the usb_driver_claim_interface function (bnc#971124).\n- CVE-2016-2186: A malicious USB device could cause kernel crashes in\n  the powermate device driver (bnc#970958).\n- CVE-2016-2384: A double free on the ALSA umidi object was\n  fixed. (bsc#966693).\n- CVE-2016-2543: A missing NULL check at remove_events ioctl in the ALSA\n  seq driver was fixed. (bsc#967972).\n- CVE-2016-2544: Fix race at timer setup and close in the ALSA seq driver\n  was fixed. (bsc#967973).\n- CVE-2016-2545: A double unlink of active_list in the ALSA timer driver\n  was fixed. (bsc#967974).\n- CVE-2016-2546: A race among ALSA timer ioctls was fixed (bsc#967975).\n- CVE-2016-2547,CVE-2016-2548: The ALSA slave\n  timer list handling was hardened against hangs and\n  races. (CVE-2016-2547,CVE-2016-2548,bsc#968011,bsc#968012).\n- CVE-2016-2549: A stall in ALSA hrtimer handling was fixed (bsc#968013).\n- CVE-2016-2782: A malicious USB device could cause kernel crashes in\n  the visor device driver (bnc#968670).\n- CVE-2016-3137: A malicious USB device could cause kernel crashes in\n  the cypress_m8 device driver (bnc#970970).\n- CVE-2016-3139: A malicious USB device could cause kernel crashes in\n  the wacom device driver (bnc#970909).\n- CVE-2016-3140: A malicious USB device could cause kernel crashes in\n  the digi_acceleport device driver (bnc#970892).\n- CVE-2016-3156: A quadratic algorithm could lead to long\n  kernel ipv4 hangs when removing a device with a large number of\n  addresses. (bsc#971360).\n- CVE-2016-3955: A remote buffer overflow in the usbip driver could be used\n  by authenticated attackers to crash the kernel. (bsc#975945)\n- CVE-2016-2847: A local user could exhaust kernel memory by pushing lots of data\n  into pipes. (bsc#970948).\n- CVE-2016-2188: A malicious USB device could cause kernel crashes in the\n  iowarrior device driver (bnc#970956).\n- CVE-2016-3138: A malicious USB device could cause kernel crashes in the\n  cdc-acm device driver (bnc#970911).\n\nThe following non-security bugs were fixed:\n- af_unix: Guard against other == sk in unix_dgram_sendmsg (bsc#973570).\n- blktap: also call blkif_disconnect() when frontend switched to closed (bsc#952976).\n- blktap: refine mm tracking (bsc#952976).\n- cachefiles: Avoid deadlocks with fs freezing (bsc#935123).\n- cifs: Schedule on hard mount retry (bsc#941514).\n- cpuset: Fix potential deadlock w/ set_mems_allowed (bsc#960857, bsc#974646).\n- dcache: use IS_ROOT to decide where dentry is hashed (bsc#949752).\n- driver: Vmxnet3: Fix ethtool -S to return correct rx queue stats (bsc#950750).\n- drm/i915: Change semantics of hw_contexts_disabled (bsc#963276).\n- drm/i915: Evict CS TLBs between batches (bsc#758040).\n- drm/i915: Fix SRC_COPY width on 830/845g (bsc#758040).\n- e1000e: Do not read ICR in Other interrupt (bsc#924919).\n- e1000e: Do not write lsc to ics in msi-x mode (bsc#924919).\n- e1000e: Fix msi-x interrupt automask (bsc#924919).\n- e1000e: Remove unreachable code (bsc#924919).\n- ext3: fix data=journal fast mount/umount hang (bsc#942082).\n- ext3: NULL dereference in ext3_evict_inode() (bsc#942082).\n- firmware: Create directories for external firmware (bsc#959312).\n- firmware: Simplify directory creation (bsc#959312).\n- fs: Avoid deadlocks of fsync_bdev() and fs freezing (bsc#935123).\n- fs: Fix deadlocks between sync and fs freezing (bsc#935123).\n- ftdi_sio: private backport of TIOCMIWAIT (bnc#956375).\n- ipr: Fix incorrect trace indexing (bsc#940913).\n- ipr: Fix invalid array indexing for HRRQ (bsc#940913).\n- ipv6: make fib6 serial number per namespace (bsc#965319).\n- ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs (bsc#956852).\n- ipv6: per netns fib6 walkers (bsc#965319).\n- ipv6: per netns FIB garbage collection (bsc#965319).\n- ipv6: replace global gc_args with local variable (bsc#965319).\n- jbd: Fix unreclaimed pages after truncate in data=journal mode (bsc#961516).\n- kabi: protect struct netns_ipv6 after FIB6 GC series (bsc#965319).\n- kbuild: create directory for dir/file.o (bsc#959312).\n- kexec: Fix race between panic() and crash_kexec() called directly (bnc#937444).\n- lpfc: Fix null ndlp dereference in target_reset_handler (bsc#951392).\n- mld, igmp: Fix reserved tailroom calculation (bsc#956852).\n- mm-memcg-print-statistics-from-live-counters-fix (bnc#969307).\n- netfilter: xt_recent: fix namespace destroy path (bsc#879378).\n- nfs4: treat lock owners as opaque values (bnc#968141).\n- nfs: Fix handling of re-write-before-commit for mmapped NFS pages (bsc#964201).\n- nfs: use smaller allocations for 'struct id_map' (bsc#965923).\n- nfsv4: Fix two infinite loops in the mount code (bsc#954628).\n- nfsv4: Recovery of recalled read delegations is broken (bsc#956514).\n- panic/x86: Allow cpus to save registers even if they (bnc#940946).\n- panic/x86: Fix re-entrance problem due to panic on (bnc#937444).\n- pciback: do not allow MSI-X ops if PCI_COMMAND_MEMORY is not set.\n- pciback: for XEN_PCI_OP_disable_msi[|x] only disable if device has MSI(X) enabled.\n- pciback: return error on XEN_PCI_OP_enable_msi when device has MSI or MSI-X enabled.\n- pciback: return error on XEN_PCI_OP_enable_msix when device has MSI or MSI-X enabled.\n- pci: Update VPD size with correct length (bsc#958906).\n- quota: Fix deadlock with suspend and quotas (bsc#935123).\n- rdma/ucma: Fix AB-BA deadlock (bsc#963998).\n- README.BRANCH: Switch to LTSS mode\n- Refresh patches.xen/xen3-08-x86-ldt-make-modify_ldt-synchronous.patch (bsc#959705).\n- Restore kabi after lock-owner change (bnc#968141).\n- s390/pageattr: Do a single TLB flush for change_page_attr (bsc#940413).\n- scsi_dh_rdac: always retry MODE SELECT on command lock violation (bsc#956949).\n- scsi: mpt2sas: Rearrange the the code so that the completion queues are initialized prior to sending the request to controller firmware (bsc#967863).\n- skb: Add inline helper for getting the skb end offset from head (bsc#956852).\n- sunrcp: restore fair scheduling to priority queues (bsc#955308).\n- sunrpc: refactor rpcauth_checkverf error returns (bsc#955673).\n- tcp: avoid order-1 allocations on wifi and tx path (bsc#956852).\n- tcp: fix skb_availroom() (bsc#956852).\n- tg3: 5715 does not link up when autoneg off (bsc#904035).\n- Update patches.fixes/mm-exclude-reserved-pages-from-dirtyable-memory-fix.patch (bnc#940017, bnc#949298, bnc#947128).\n- usb: ftdi_sio: fix race condition in TIOCMIWAIT, and abort of TIOCMIWAIT when the device is removed (bnc#956375).\n- usb: ftdi_sio: fix status line change handling for TIOCMIWAIT and TIOCGICOUNT (bnc#956375).\n- usb: ftdi_sio: fix tiocmget and tiocmset return values (bnc#956375).\n- usb: ftdi_sio: fix tiocmget indentation (bnc#956375).\n- usb: ftdi_sio: optimise chars_in_buffer (bnc#956375).\n- usb: ftdi_sio: refactor modem-control status retrieval (bnc#956375).\n- usb: ftdi_sio: remove unnecessary memset (bnc#956375).\n- usb: ftdi_sio: use ftdi_get_modem_status in chars_in_buffer (bnc#956375).\n- usb: ftdi_sio: use generic chars_in_buffer (bnc#956375).\n- usb: serial: export usb_serial_generic_chars_in_buffer (bnc#956375).\n- usb: serial: ftdi_sio: Add missing chars_in_buffer function (bnc#956375).\n- usbvision fix overflow of interfaces array (bnc#950998).\n- veth: extend device features (bsc#879381).\n- vfs: Provide function to get superblock and wait for it to thaw (bsc#935123).\n- vmxnet3: adjust ring sizes when interface is down (bsc#950750).\n- vmxnet3: fix building without CONFIG_PCI_MSI (bsc#958912).\n- vmxnet3: fix ethtool ring buffer size setting (bsc#950750).\n- vmxnet3: fix netpoll race condition (bsc#958912).\n- writeback: Skip writeback for frozen filesystem (bsc#935123).\n- x86/evtchn: make use of PHYSDEVOP_map_pirq.\n- x86, kvm: fix kvm's usage of kernel_fpu_begin/end() (bsc#961518).\n- x86, kvm: fix maintenance of guest/host xcr0 state (bsc#961518).\n- x86, kvm: use kernel_fpu_begin/end() in kvm_load/put_guest_fpu() (bsc#961518).\n- x86/mce: Fix return value of mce_chrdev_read() when erst is disabled (bsc#934787).\n- xen/panic/x86: Allow cpus to save registers even if they (bnc#940946).\n- xen/panic/x86: Fix re-entrance problem due to panic on (bnc#937444).\n- xen: x86: mm: drop TLB flush from ptep_set_access_flags (bsc#948330).\n- xen: x86: mm: only do a local tlb flush in ptep_set_access_flags() (bsc#948330).\n- xfrm: do not segment UFO packets (bsc#946122).\n- xhci: silence TD warning (bnc#939955).\n","status":"published","published":"2016-05-03T13:29:41Z","modified":"2026-02-04T02:20:02.250977Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"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"}]}}