| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: Size page table preallocation by device address
Commit 0a8224058a58 ("drm/imagination: Fix page count for page table for
map() interface") passed the device address to
pvr_mmu_op_context_create(), but the preallocation is still sized from
device_addr + sgt_offset with an exclusive end. The offset into the
object's pages has no place in a device-virtual range, and the exclusive
end allocates one table too many when the range ends on a table
boundary.
Count the tables from device_addr and the inclusive end of the range.
The new calculation does not take page table indices into account. This
fixes another issue with the previous implementation, where the
difference between start and end indices could underflow when a mapping
crossed a page table boundary. This would lead to the driver
preallocating a huge number of MMU pages, exhausting system memory and
triggering an out of memory panic.
[Alessio: add paragraph to point out OOM bug being fixed, cc stable] |
| Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally. |
| Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network. |
| Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally. |
| Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| Heap-based buffer overflow in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally. |
| Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally. |
| Out-of-bounds read in Windows WLAN Service allows an authorized attacker to disclose information locally. |
| Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally. |
| Integer underflow (wrap or wraparound) in Windows Installer allows an authorized attacker to elevate privileges locally. |
| Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Image Acquisition allows an unauthorized attacker to execute code over a network. |
| Out-of-bounds read in Network Policy Server (NPS) allows an unauthorized attacker to deny service over a network. |
| Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally. |
| Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network. |
