Vulnerabilities > Linux > Linux Kernel > 4.9.32
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-10-14 | CVE-2017-15299 | NULL Pointer Dereference vulnerability in Linux Kernel The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call. | 5.5 |
| 2017-10-12 | CVE-2017-15274 | NULL Pointer Dereference vulnerability in Linux Kernel security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192. | 4.9 |
| 2017-10-12 | CVE-2017-12192 | NULL Pointer Dereference vulnerability in Linux Kernel The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service (OOPS and system crash) via a crafted KEYCTL_READ operation. | 5.5 |
| 2017-10-11 | CVE-2017-12188 | Stack-based Buffer Overflow vulnerability in Linux Kernel arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service (incorrect index during page walking, and host OS crash), aka an "MMU potential stack buffer overrun." | 7.8 |
| 2017-10-05 | CVE-2017-1000112 | Race Condition vulnerability in Linux Kernel Linux kernel: Exploitable memory corruption due to UFO to non-UFO path switch. | 7.0 |
| 2017-10-05 | CVE-2017-1000111 | Out-of-bounds Write vulnerability in multiple products Linux kernel: heap out-of-bounds in AF_PACKET sockets. | 7.8 |
| 2017-10-04 | CVE-2017-14991 | Information Exposure vulnerability in Linux Kernel The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel before 4.13.4 allows local users to obtain sensitive information from uninitialized kernel heap-memory locations via an SG_GET_REQUEST_TABLE ioctl call for /dev/sg0. | 2.1 |
| 2017-10-02 | CVE-2017-14954 | Information Exposure vulnerability in Linux Kernel The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call. | 2.1 |
| 2017-09-26 | CVE-2017-12154 | Unspecified vulnerability in Linux Kernel The prepare_vmcs02 function in arch/x86/kvm/vmx.c in the Linux kernel through 4.13.3 does not ensure that the "CR8-load exiting" and "CR8-store exiting" L0 vmcs02 controls exist in cases where L1 omits the "use TPR shadow" vmcs12 control, which allows KVM L2 guest OS users to obtain read and write access to the hardware CR8 register. | 7.1 |
| 2017-09-26 | CVE-2017-1000252 | Reachable Assertion vulnerability in Linux Kernel The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service (assertion failure, and hypervisor hang or crash) via an out-of bounds guest_irq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c. | 2.1 |