SUSE CVE-2017-7518

A flaw was found in the Linux kernel before version 4.12 in the way the KVM module processed the trap flagTF bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exceptionDB being raised in the guest stack. A user/process inside a guest could use this flaw to...

SUSE CVE-2017-10912

Xen through 4.8.x mishandles page transfer, which allows guest OS users to obtain privileged host OS access, aka XSA-217...

SUSE CVE-2018-19961

An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes...

SUSE CVE-2020-8813

graphrealtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest user has the graph real-time privilege...

QEMU: NULL pointer dereference in pci_write() in hw/acpi/pcihp.c

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition...

CVE-2022-34430

Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34430

Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

Design/Logic Flaw

Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34430

Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34430

Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34429

Dell Hybrid Client below 1.8 version contains a Zip Slip Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34429

Dell Hybrid Client below 1.8 version contains a Zip Slip Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification...

CVE-2022-34429

Dell Hybrid Client (Windows) versions prior to 1.8 are affected by a Zip Slip vulnerability in the UI module. A guest-privileged attacker could potentially exploit this to modify system files. The issue stems from improper handling of archive extraction paths in the UI. Remediation per PT-2022-22...

USN-5489-1 qemu vulnerabilities

Alexander Bulekov discovered that QEMU incorrectly handled floppy disk emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly leak sensitive information. CVE-2021-3507 It was discovered that QEMU incorrectly...

Vulnerabilities fixed in Xen

Vulnerabilities have been fixed in the Xen hypervisor. The vulnerabilities allow a malicious person with access to a guest system to obtain elevated privileges on the host and can thereby compromise the system. Xen has released updates to fix the vulnerabilities. More information can be found on...

UBUNTU-CVE-2020-35503

A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasascommandcancelled callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU...

DEBIAN-CVE-2021-20263

A flaw was found in the virtio-fs shared file system daemon virtiofsd of QEMU. The new 'xattrmap' option may cause the 'security.capability' xattr in the guest to not drop on file write, potentially leading to a modified, privileged executable in the guest. In rare circumstances, this flaw could ...

DEBIAN-CVE-2020-25596

An issue was discovered in Xen through 4.14.x. x86 PV guest kernels can experience denial of service via SYSENTER. The SYSENTER instruction leaves various state sanitization activities to software. One of Xen's sanitization paths injects a GP fault, and incorrectly delivers it twice to the guest...

DEBIAN-CVE-2020-25599

An issue was discovered in Xen through 4.14.x. There are evtchnreset race conditions. Uses of EVTCHNOPreset potentially by a guest on itself or XENDOMCTLsoftreset by itself covered by XSA-77 can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses ...

CVE-2020-1798

HUAWEI P30 smartphones with versions earlier than 10.1.0.135C00E135R2P11 have an improper authentication vulnerability. A logic error occurs when handling NFC work, an attacker should establish a NFC connection to the target phone, and then do a series of operations on the target phone. Successfu...