| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. |
| Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. |
| Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally. |
| Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Storage Port Driver allows an unauthorized attacker to elevate privileges with a physical attack. |
| Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network. |
| External control of system or configuration setting in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally. |
| Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack. |
| Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. |
| In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix heap out-of-bounds write in krb5_authenticate()
In krb5_authenticate(), out_len is calculated to determine available
headroom in response_buf for the incoming Kerberos AP-REP token. However,
when SMB2_SESSION_SETUP is processed as a non-first element of a compounded
SMB2 request, the calculation omits work->next_smb2_rsp_hdr_off.
This causes out_len to overstate remaining buffer headroom by
the cumulative size of prior responses in the compound chain. Consequently,
the length check in ksmbd_krb5_authenticate()
(*out_len <= resp->spnego_blob_len) passes erroneously, allowing memcpy()
to write the AP-REP blob past the end of response_buf into adjacent kernel
heap memory.
Fix this by subtracting work->next_smb2_rsp_hdr_off when computing out_len,
ensuring it accurately reflects physical remaining buffer space. |
| In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: fix sched scan IE sizing
Scheduled scan built the probe request before iwl_mvm_scan_fits(),
so oversized IEs could be copied into the fixed preq buffer before
length validation. Move iwl_mvm_build_scan_probe() after the fits
check.
Also advertise max_sched_scan_ie_len using iwl_mvm_max_scan_ie_len()
so userspace limits account for driver-inserted DS/TPC bytes. |
| In the Linux kernel, the following vulnerability has been resolved:
pfcp: make sure the SEID is linear before reading it
pfcp_encap_recv() only makes sure that the UDP header and the 4 byte
PFCP header are in the linear area. When the S flag is set,
pfcp_session_recv() then reads the 8 byte SEID that follows, which is
not covered by the pskb_may_pull() check.
A short PFCP packet with the S flag set, or one whose session header
lies in a fragment, therefore makes pfcp_session_recv() read beyond the
end of the packet data, and whatever it finds there is stored in the
tunnel metadata that flower later classifies on.
Pull up to the end of the SEID before reading it, and drop packets
that are too short to contain it. Reload the header pointer afterwards
since pskb_may_pull() may reallocate the skb head.
Use offsetofend() rather than sizeof(struct pfcphdr_session): the
structure is not packed, so its size is 16 bytes because of the
alignment of the __be64 member, while the header on the wire is only 12
bytes, and valid session messages would be dropped. |
| In the Linux kernel, the following vulnerability has been resolved:
cipso: adjust cached option offsets when removing CIPSO
cipso_v4_skbuff_delattr() removes the CIPSO bytes but does not adjust
cached offsets for options that follow them.
For example, with a valid 10-byte CIPSO option followed by a seven-byte
RR option, parsing records rr at offset 30. Removing CIPSO moves RR to
offset 20, while the cached offset remains 30. Consumers such as
ip_forward_options() and __ip_options_echo() then access the wrong bytes;
the latter may interpret packet data as the option length and copy it into
fixed-size option storage.
Mirror cipso_v4_delopt() and subtract cipso_len from the srr, rr, ts and
router_alert offsets when they follow CIPSO. cipso_len is the distance
the first memmove() shifts those options. The later header move and
network-header reset relocate the bytes and their offset base together. |
| Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to disclose information locally. |
| Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code over a network. |
| Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally. |
