| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
ax25: fix use-after-free bugs caused by ax25_ds_del_timer
When the ax25 device is detaching, the ax25_dev_device_down()
calls ax25_ds_del_timer() to cleanup the slave_timer. When
the timer handler is running, the ax25_ds_del_timer() that
calls del_timer() in it will return directly. As a result,
the use-after-free bugs could happen, one of the scenarios
is shown below:
(Thread 1) | (Thread 2)
| ax25_ds_timeout()
ax25_dev_device_down() |
ax25_ds_del_timer() |
del_timer() |
ax25_dev_put() //FREE |
| ax25_dev-> //USE
In order to mitigate bugs, when the device is detaching, use
timer_shutdown_sync() to stop the timer. |
| Use after free in Remote Desktop Gateway Service allows an authorized attacker to elevate privileges over a network. |
| Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally. |
| Use after free in Active Directory Domain Services allows an authorized attacker to execute code over a network. |
| Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Distributed File System (DFS) allows an authorized attacker to deny service over a network. |
| Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network. |
| Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| NetBSD contains a use-after-free and double-free vulnerability in msg_recv_copyin() within the COMPAT_NETBSD32 compatibility layer due to a missing return statement before the cleanup label on the success path. Any local user able to execute a 32-bit binary on a 64-bit NetBSD system can trigger a kernel panic or memory corruption by calling recvmsg() with msg_iovlen between 9 and IOV_MAX, causing the kernel to access a freed iovec buffer and subsequently free the same allocation a second time. |
| Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network. |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network. |
| Use after free in Windows Security Health Service allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network. |
| Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally. |
| Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network. |
