- Citrix receiver 12.4 for mac disconnects frequently serial#
- Citrix receiver 12.4 for mac disconnects frequently Patch#
- Citrix receiver 12.4 for mac disconnects frequently password#
- Citrix receiver 12.4 for mac disconnects frequently free#
In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. In particular, there is a corner case where the off reg causes a masking direction change, which then results in an incorrect final aux->alu_limit. This can be abused to perform out-of-bounds reads and writes in kernel memory, leading to local privilege escalation to root.
Kernel/bpf/verifier.c in the Linux kernel through 5.12.7 enforces incorrect limits for pointer arithmetic operations, aka CID-bb01a1bba579.
Citrix receiver 12.4 for mac disconnects frequently serial#
An attacker can easily log in to the target router through the serial port and obtain root privileges. In addition, the passwords of all devices are the same, and they cannot be modified by normal users.
Citrix receiver 12.4 for mac disconnects frequently password#
D-Link AC2600(DIR-2640) stores the device system account password in plain text. AKA ZDI-CAN-13562.ĭ-Link DIR-2640-US 1.01B04 is affected by Insufficiently Protected Credentials. An attacker could use this to cause a denial of service (kernel memory exhaustion) or gain privileges via executing arbitrary code. These could lead to either a double-free situation or memory not being freed at all. Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly.
Citrix receiver 12.4 for mac disconnects frequently Patch#
Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. This flaw affects the Linux kernel versions prior to 5.13-rc5. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.
The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.Ī use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). This flaw allows a local user to crash the system or possibly escalate their privileges on the system. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.Īn out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. An underprivileged linux user, if certain environment criteria are met, can gain additional privileges.Ī lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way.
Windows Subsystem for Linux Elevation of Privilege VulnerabilityĪ permission issue in the Cohesity Linux agent may allow privilege escalation in version 6.5.1b to 6.5.1d-hotfix10, 6.6.0a to 6.6.0b-hotfix1.
Citrix receiver 12.4 for mac disconnects frequently free#
Loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. ECOA BAS controller is vulnerable to hard-coded credentials within its Linux distribution image, thus remote attackers can obtain administrator’s privilege without logging in.
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