| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally. |
| Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack. |
| Heap-based buffer overflow in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows iSCSI allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Task Scheduler allows an authorized attacker to elevate privileges locally. |
| Buffer over-read in Windows Active Directory Certificate Services allows an authorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Xbox allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows GDI allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally. |
| Out-of-bounds read in Windows iSCSI allows an authorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally. |
| Buffer over-read in Windows Performance Counters allows an authorized attacker to disclose information locally. |
| In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix fiemap wild read on empty truncated response
smb3_fiemap() treats -E2BIG from SMB2_ioctl() as a truncated range blob
and loops for the next chunk. If the server reports
STATUS_BUFFER_OVERFLOW with OutputCount == 0, SMB2_ioctl() returns
-E2BIG with out_data == NULL and out_data_len == 0, and the existing
length checks accept the empty result. The loop then evaluates
next = out_data[num - 1].file_offset + ...
with num == 0, reading 16 bytes before NULL.
Reject a truncated range blob that contains no range, so the resume
offset is never computed from an empty response. Also require the last
range in a truncated blob to advance the resume offset without
overflowing, and to stay within the requested range; a malicious or
broken server could otherwise make no progress or underflow len and loop
forever. Free the previous response buffer before retrying.
Reproduced on 6.6.87.2 with a malicious SMB2 server that answers
FSCTL_QUERY_ALLOCATED_RANGES with STATUS_BUFFER_OVERFLOW and
OutputCount == 0; an FS_IOC_FIEMAP ioctl on the mount oopses in
cifs_fiemap() with CR2 = fffffffffffffff8. The code path is unchanged
on mainline. |
| Buffer over-read in Windows iSCSI Target Service allows an unauthorized attacker to disclose information over a network. |
