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opensuse leap 15.2 vulnerabilities and exploits
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409
VMScore
CVE-2020-25603
An issue exists in Xen up to and including 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate mem...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.2
Debian Debian Linux 10.0
392
VMScore
CVE-2020-25599
An issue exists in Xen up to and including 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-77) can lead to the violation of various internal assumptions. This may lead t...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.2
Debian Debian Linux 10.0
436
VMScore
CVE-2020-25600
An issue exists in Xen up to and including 4.14.x. Out of bounds event channels are available to 32-bit x86 domains. The so called 2-level event channel model imposes different limits on the number of usable event channels for 32-bit x86 domains vs 64-bit or Arm (either bitness) ...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.2
Debian Debian Linux 10.0
1 Github repository
436
VMScore
CVE-2020-25601
An issue exists in Xen up to and including 4.14.x. There is a lack of preemption in evtchn_reset() / evtchn_destroy(). In particular, the FIFO event channel model allows guests to have a large number of event channels active at a time. Closing all of these (when resetting all eve...
Xen Xen
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.2
187
VMScore
CVE-2020-25596
An issue exists in Xen up to and including 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 deli...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 10.0
Opensuse Leap 15.2
187
VMScore
CVE-2020-25598
An issue exists in Xen 4.14.x. There is a missing unlock in the XENMEM_acquire_resource error path. The RCU (Read, Copy, Update) mechanism is a synchronisation primitive. A buggy error path in the XENMEM_acquire_resource exits without releasing an RCU reference, which is conceptu...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.2
169
VMScore
CVE-2020-25604
An issue exists in Xen up to and including 4.14.x. There is a race condition when migrating timers between x86 HVM vCPUs. When migrating timers of x86 HVM guests between its vCPUs, the locking model used allows for a second vCPU of the same guest (also operating on the timers) to...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 10.0
Opensuse Leap 15.2
543
VMScore
CVE-2020-25595
An issue exists in Xen up to and including 4.14.x. The PCI passthrough code improperly uses register data. Code paths in Xen's MSI handling have been identified that act on unsanitized values read back from device hardware registers. While devices strictly compliant with PCI...
Xen Xen
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 10.0
Opensuse Leap 15.2
383
VMScore
CVE-2020-15959
Insufficient policy enforcement in networking in Google Chrome before 85.0.4183.102 allowed an attacker who convinced the user to enable logging to obtain potentially sensitive information from process memory via social engineering.
Google Chrome
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Opensuse Leap 15.2
Fedoraproject Fedora 31
Fedoraproject Fedora 33
Debian Debian Linux 10.0
605
VMScore
CVE-2020-15962
Insufficient policy validation in serial in Google Chrome before 85.0.4183.121 allowed a remote malicious user to potentially perform out of bounds memory access via a crafted HTML page.
Google Chrome
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Opensuse Leap 15.2
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 10.0
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
logic flaw
CVE-2024-23692
CVE-2024-26229
CVE-2024-35255
CVE-2024-5835
CVE-2024-5837
XML external entity
dos
CVE-2024-5813
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