| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Untrusted pointer dereference in Microsoft Windows SCSI Class System File allows an unauthorized attacker to elevate privileges with a physical attack. |
| Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute code over a network. |
| In the Linux kernel, the following vulnerability has been resolved:
openrisc: fix arbitrary kernel memory access via or1k_atomic syscall
sys_or1k_atomic() (syscall 244 in the "or1k" ABI) takes two user
pointers, v1 and v2, and swaps the words they point to in hand-written
assembly.
l.lwz r29,0(r4)
l.lwz r27,0(r5)
l.sw 0(r4),r27
l.sw 0(r5),r29
The pointers are not checked with access_ok(). The four memory
accesses also have no exception table entries.
A caller passes a kernel address as either pointer, and the syscall
reads from and writes to it directly.
This gives an unprivileged process a kernel read/write primitive. It
overwrites kernel data such as the sys_call_table, gaining code
execution in kernel context.
Check both pointers before entering the critical section. Add fixups
for the four memory accesses so faults on valid but unmapped user
addresses return -EFAULT.
[[email protected]: fix comment style] |
| Untrusted pointer dereference in Windows Group Policy allows an authorized attacker to elevate privileges over a network. |
| Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally. |
| Untrusted pointer dereference in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally. |
| Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacker to deny service over a network. |
| Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally. |
| Untrusted pointer dereference in Windows ALPC allows an authorized attacker to elevate privileges locally. |
| Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. |
| Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. |
| Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network. |
| Untrusted pointer dereference in SQL Server allows an authorized attacker to execute code over a network. |
| Access of resource using incompatible type ('type confusion') in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network. |
| Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. |
| A maliciously crafted BMP file, when parsed through certain Autodesk products, can force a Untrusted Pointer Dereference vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process. |
| Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation.
This issue affects mTower: before 06994e303637512e39062f3e037c222e8448e57e. |
| Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation.
This issue affects mTower: before 102d3dc75cf8e58e68e4bea54ae3c803992c91be. |
| IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to improper validation of an attacker-controlled pointer. |
| IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a pointer validation flaw exists in the AIX Virtual SCSI (vSCSI) initiator driver. Successful exploitation may result in denial of service, privilege escalation, or full compromise of the client LPAR kernel. |
