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xen vulnerabilities and exploits
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NA
CVE-2023-3389
A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation. Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer. We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd...
Linux Linux Kernel
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 22.04
Debian Debian Linux 10.0
Debian Debian Linux 11.0
NA
CVE-2023-3212
A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this f...
Linux Linux Kernel
Linux Linux Kernel 6.4
Fedoraproject Fedora 38
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Debian Debian Linux 12.0
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
NA
CVE-2023-35788
An issue exists in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel prior to 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
Linux Linux Kernel
Debian Debian Linux 12.0
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 22.04
Debian Debian Linux 10.0
Debian Debian Linux 11.0
NA
CVE-2023-3268
An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local malicious user to crash the system or leak kernel internal information.
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Debian Debian Linux 12.0
NA
CVE-2022-4949
The AdSanity plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_upload' function in versions up to, and including, 1.8.1. This makes it possible for authenticated attackers with Contributor+ level privileges to ...
Adsanityplugin Adsanity
Xen Xen -
NA
CVE-2023-3111
A use after free vulnerability was found in prepare_to_relocate in fs/btrfs/relocation.c in btrfs in the Linux Kernel. This possible flaw can be triggered by calling btrfs_ioctl_balance() before calling btrfs_ioctl_defrag().
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Netapp H300s Firmware -
Netapp H410c Firmware -
Netapp H410s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
NA
CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem.
Linux Linux Kernel -
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Debian Debian Linux 12.0
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
NA
CVE-2023-2002
A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an malicious user to unauthorized execution of management commands, compromising the confidentiality, integrity, and ava...
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
NA
CVE-2023-1859
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local malicious user to crash the system due to a race problem, possibly leading to a kernel information leak.
Linux Linux Kernel 6.3
Linux Linux Kernel
NA
CVE-2022-42336
Mishandling of guest SSBD selection on AMD hardware The current logic to set SSBD on AMD Family 17h and Hygon Family 18h processors requires that the setting of SSBD is coordinated at a core level, as the setting is shared between threads. Logic was introduced to keep track of ho...
Xen Xen 4.17
1 Github repository
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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