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xen xen - vulnerabilities and exploits
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8.2
CVSSv3
CVE-2015-8550
Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
Xen Xen -
Novell Suse Linux Enterprise Real Time Extension 12
1 Github repository
8.1
CVSSv3
CVE-2020-28374
In drivers/target/target_core_xcopy.c in the Linux kernel prior to 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote malicious users to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an ...
Linux Linux Kernel
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 9.0
Debian Debian Linux 10.0
8.1
CVSSv3
CVE-2009-4011
dtc-xen 0.5.x prior to 0.5.4 suffers from a race condition where an attacker could potentially get a bash access as xenXX user on the dom0, and then access a potentially reuse an already opened VPS console.
Dtc-xen Project Dtc-xen
8.1
CVSSv3
CVE-2018-20836
An issue exists in the Linux kernel prior to 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.
Linux Linux Kernel
Canonical Ubuntu Linux 16.04
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
F5 Traffix Signaling Delivery Controller 5.1.0
F5 Traffix Signaling Delivery Controller 5.0.0
Netapp Virtual Storage Console
Netapp Active Iq Unified Manager
Netapp Vasa Provider For Clustered Data Ontap
Netapp Solidfire \\& Hci Management Node -
Netapp Snapprotect -
Netapp Hci Compute Node -
Netapp Solidfire \\& Hci Storage Node -
Netapp Storage Replication Adapter For Clustered Data Ontap -
Opensuse Leap 15.0
Opensuse Leap 15.1
8.1
CVSSv3
CVE-2017-10914
The grant-table feature in Xen up to and including 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial of service (memory consumption), or possibly obtain sensitive information or gain privileges, aka XSA-218 bug 2.
Xen Xen
7.8
CVSSv3
CVE-2024-0646
An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the syst...
Linux Linux Kernel 6.7
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
7.8
CVSSv3
CVE-2023-6040
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_...
Linux Linux Kernel
7.8
CVSSv3
CVE-2022-2588
It exists that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
Linux Linux Kernel
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
8 Github repositories
7.8
CVSSv3
CVE-2023-34322
For migration as well as to work around kernels unaware of L1TF (see XSA-273), PV guests may be run in shadow paging mode. Since Xen itself needs to be mapped when PV guests run, Xen and shadowed PV guests run directly the respective shadow page tables. For 64-bit PV guests this ...
Xen Xen
7.8
CVSSv3
CVE-2023-34325
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] libfsimage contains parsing code for several filesystems, most of them based on grub-legacy code. libfsimage is used by pygrub to inspect guest disks....
Xen Xen
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
authentication bypass
CVE-2024-30043
camera
CVE-2023-40404
CVE-2024-2793
client side
CVE-2024-4469
CVE-2024-3565
CVE-2024-29825
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