6476 matches found
hw: Vector Register Leakage-Active
A flaw was found in the Intel Advanced Vector Extensions AVX implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state...
hw: Vector Register Leakage-Active
A flaw was found in the Intel Advanced Vector Extensions AVX implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state...
RHEL 8 : microcode_ctl (RHSA-2020:5085)
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:5085 advisory. Security Fixes: hw: Information disclosure issue in Intel SGX via RAPL interface CVE-2020-8695 hw: Vector Register Leakage-Active...
RHEL 7 : microcode_ctl (RHSA-2020:5083)
The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:5083 advisory. Security Fixes: hw: Information disclosure issue in Intel SGX via RAPL interface CVE-2020-8695 hw: Vector Register Leakage-Active...
xorg-x11-server: XRecordRegisterClients integer underflow privilege escalation vulnerability
A flaw was found in X.Org Server. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...
kernel: cached use of fpu_fpregs_owner_ctx in arch/x86/include/asm/fpu/internal.h can lead to DoS
A flaw was found in the Linux kernel. When compiled with GCC 9, a vector register corruption occurs on return from a signal handler where the top page of the signal stack had not yet been paged in which can allow a local attacker with special user privilege or root to leak kernel internal...
kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and data coruption
An out-of-bounds OOB memory access flaw was found in the Network XDP the eXpress Data Path module in the Linux kernel's xdpumemreg function in net/xdp/xdpumem.c. When a user with special user privilege of CAPNETADMIN or root calls setsockopt to register umem ring on XDP socket, passing the headro...
The vulnerability of the `register_queue_kobjects()` function in the Linux operating system allows a hacker to trigger a service failure.
The vulnerability of the registerqueuekobjects function in the Linux operating system’s kernel net/core/net-sysfs.c is related to a memory leak issue. Exploiting this vulnerability could allow an attacker to cause service interruptions remotely...
SUSE-SU-2020:14521-1 Security update for xen
This update for xen fixes the following issues: - CVE-2020-0543: Fixed a leak of Special Register Buffer Data Sampling SRBDS aka 'CrossTalk' bsc1172205,XSA-320 - CVE-2020-14364: Fixed an out-of-bounds read/write access while processing usb packets bsc1175534. - CVE-2020-15565: Fixed an issue cach...
2020 Workshop on Economics of Information Security
The Workshop on Economics of Information Security will be online this year. Register here...
kernel: Denial Of Service in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c
A memory leak problem was found in ipmibmcregister in drivers/char/ipmi/ipmimsghandler.c in Intelligent Platform Management Interface IPMI which is used for incoming and outgoing message routing purpose. This flaw may allow an attacker with minimal privilege to cause a denial of service by...
kernel: Denial Of Service in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c
A memory leak problem was found in ipmibmcregister in drivers/char/ipmi/ipmimsghandler.c in Intelligent Platform Management Interface IPMI which is used for incoming and outgoing message routing purpose. This flaw may allow an attacker with minimal privilege to cause a denial of service by...
BearShare Lite 5.2.5 - (Advanced Search) Buffer Overflow Exploit
Title: BearShare Lite 5.2.5 - 'Advanced Search'Buffer Overflow in PoC Author: Christian Vierschilling Vendor Homepage: http://www.bearshareofficial.com/ Software Link: http://www.oldversion.com.de/windows/bearshare-lite-5-2-5 Versions: 5.1.0 - 5.2.5 Tested on: Windows 10 x64 EN/DE CVE: NA ---...
The string component in the GNU C Library (aka glibc or libc6) through 2.28 when running on the x32 architecture incorrectly attempts to use a 64-bit register for size_t in assembly codes which can lead to a segmentation fault or possibly unspecified other impact as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
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Google gperftools 2.7 has a memory leak in malloc_extension.cc related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program
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A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister (MSR) access with nested(=1) virtualization enabled. In that L1 guest could access L0's APIC register values via L2 guest when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash the host kernel resulting in DoS issue. Kernel versions from 4.16 and newer are vulnerable to this issue.
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CVE-2020-13991
vm/opcodes.c in JerryScript 2.2.0 allows attackers to hijack the flow of control by controlling a register...
CVE-2020-13991
vm/opcodes.c in JerryScript 2.2.0 allows attackers to hijack the flow of control by controlling a register...
CVE-2020-13991
Removed by vendor...
ALPINE-CVE-2020-25602
An issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when handling guest access to MSRMISCENABLE. When a guest accesses certain Model Specific Registers, Xen first reads the value from hardware to use as the basis for auditing the guest access. For the...