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CVE-2014-3581

httpd: NULL pointer dereference in mod_cache if Content-Type has empty value

The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty HTTP Content-Type header.

CVSS 2.0 · 5.0 Medium EPSS 13.5% KEV · Not listed
Vendors
Apache Canonical Oracle and 1 more
Products
Http Server Ubuntu Linux Enterprise Manager Ops Center and 9 more
CVE-2014-3601

kernel: kvm: invalid parameter passing in kvm_iommu_map_pages()

The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.

CVSS 2.0 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Canonical Linux Opensuse and 2 more
Products
Ubuntu Linux Linux Kernel Evergreen and 4 more
CVE-2014-3610

kernel: kvm: noncanonical MSR writes

The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 3 more
CVE-2014-3611

kernel: kvm: PIT timer race condition

Race condition in the __kvm_migrate_pit_timer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service (host OS crash) by leveraging incorrect PIT emulation.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 1 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 3 more
CVE-2014-3631

kernel: keys: incorrect termination condition in assoc array garbage collection

The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple "keyctl newring" operations followed by a "keyctl timeout" operation.

CVSS 2.0 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux
CVE-2014-3645

kernel: kvm: vmx: invept vm exit not handled

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus
CVE-2014-3646

kernel: kvm: vmx: invvpid vm exit not handled

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 4 more
CVE-2014-3647

kernel: kvm: noncanonical rip after emulation

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 4 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 4 more
CVE-2014-3673

kernel: sctp: skb_over_panic when receiving malformed ASCONF chunks

The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c.

CVSS 3.1 · 7.5 High EPSS 7.5% KEV · Not listed
Vendors
Canonical Debian Linux and 4 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 9 more
CVE-2014-3687

kernel: net: sctp: fix panic on duplicate ASCONF chunks

The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.

CVSS 3.1 · 7.5 High EPSS 8.6% KEV · Not listed
Vendors
Canonical Debian Linux and 5 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 12 more
CVE-2014-3688

kernel: net: sctp: remote memory pressure from excessive queueing

The SCTP implementation in the Linux kernel before 3.17.4 allows remote attackers to cause a denial of service (memory consumption) by triggering a large number of chunks in an association's output queue, as demonstrated by ASCONF probes, related to net/sctp/inqueue.c and net/sctp/sm_statefuns.c.

CVSS 2.0 · 5.0 Medium EPSS 5.9% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more
CVE-2014-3690

kernel: kvm: vmx: invalid host cr4 handling across vm entries

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the same after a VM entry, which allows host OS users to kill arbitrary processes or cause a denial of service (system disruption) by leveraging /dev/kvm access, as demonstrated by PR_SET_TSC prctl calls within a modified copy of QEMU.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 4 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 8 more
CVE-2014-3917

kernel: DoS with syscall auditing

kernel/auditsc.c in the Linux kernel through 3.14.5, when CONFIG_AUDITSYSCALL is enabled with certain syscall rules, allows local users to obtain potentially sensitive single-bit values from kernel memory or cause a denial of service (OOPS) via a large value of a syscall number.

CVSS 2.0 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Linux Redhat Suse
Products
Linux Kernel Enterprise Linux Enterprise Mrg and 1 more
CVE-2014-3940

Kernel: missing check during hugepage migration

The Linux kernel through 3.14.5 does not properly consider the presence of hugetlb entries, which allows local users to cause a denial of service (memory corruption or system crash) by accessing certain memory locations, as demonstrated by triggering a race condition via numa_maps read operations during hugepage migration, related to fs/proc/task_mmu.c and mm/mempolicy.c.

CVSS 2.0 · 4.0 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Enterprise Mrg
CVE-2014-4027

Kernel: target/rd: imformation leakage

The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator.

CVSS 2.0 · 2.3 Low EPSS < 1% KEV · Not listed
Vendors
Canonical F5 Linux and 2 more
Products
Ubuntu Linux Big-ip Access Policy Manager Big-ip Advanced Firewall Manager and 24 more
CVE-2014-4038

ppc64-diag: multiple temporary file races

ppc64-diag 2.6.1 allows local users to overwrite arbitrary files via a symlink attack related to (1) rtas_errd/diag_support.c and /tmp/get_dt_files, (2) scripts/ppc64_diag_mkrsrc and /tmp/diagSEsnap/snapH.tar.gz, or (3) lpd/test/lpd_ela_test.sh and /var/tmp/ras.

CVSS 2.0 · 4.4 Medium EPSS < 1% KEV · Not listed
Vendors
Ppc64-diag Project Redhat Suse
Products
Ppc64-diag Enterprise Linux Enterprise Linux Server and 1 more
CVE-2014-4039

ppc64-diag: multiple temporary file races

ppc64-diag 2.6.1 uses 0775 permissions for /tmp/diagSEsnap and does not properly restrict permissions for /tmp/diagSEsnap/snapH.tar.gz, which allows local users to obtain sensitive information by reading files in this archive, as demonstrated by /var/log/messages and /etc/yaboot.conf.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Ppc64-diag Project Redhat Suse
Products
Ppc64-diag Enterprise Linux Enterprise Linux Server and 1 more
CVE-2014-4171

Kernel: mm/shmem: denial of service

mm/shmem.c in the Linux kernel through 3.15.1 does not properly implement the interaction between range notification and hole punching, which allows local users to cause a denial of service (i_mutex hold) by using the mmap system call to access a hole, as demonstrated by interfering with intended shmem activity by blocking completion of (1) an MADV_REMOVE madvise call or (2) an FALLOC_FL_PUNCH_HOLE fallocate call.

CVSS 2.0 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Linux Redhat
Products
Ubuntu Linux Linux Kernel Enterprise Linux and 1 more
CVE-2014-4207

mysql: unspecified vulnerability related to SROPTZR (CPU July 2014)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.37 and earlier allows remote authenticated users to affect availability via vectors related to SROPTZR.

CVSS 2.0 · 4.0 Medium EPSS 3.9% KEV · Not listed
Vendors
Debian Mariadb Oracle and 2 more
Products
Debian Linux Mariadb Mysql and 7 more
CVE-2014-4243

mysql: unspecified vulnerability related to ENFED (CPU July 2014)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.35 and earlier and 5.6.15 and earlier allows remote authenticated users to affect availability via vectors related to ENFED.

CVSS 2.0 · 2.8 Low EPSS 3.4% KEV · Not listed
Vendors
Mariadb Oracle Redhat and 1 more
Products
Mariadb Mysql Solaris and 5 more