Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Insecure default variable initialization in BIOS firmware for some Intel(R) NUC Boards and Intel(R) NUC Kits before version MYi30060 may allow an authenticated user to potentially enable denial of service via local access.

Uncaught exception in the FCS Server software maintained by Intel before version 1.1.79.3 may allow a privileged user to potentially enable denial of service via physical access.

Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.

Improper input validation in some Intel(R) Server board and Intel(R) Server System BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Insecure inherited permissions in some Intel(R) NUC Watchdog Timer installation software before version 2.0.21.0 may allow an authenticated user to potentially enable escalation of privilege via local access.

In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution.

In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in received_data to execute code.

Arbitrary Memory Disclosure through CPU Side-Channel Attacks (Retbleed)

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Cross-site Scripting (XSS) in some Intel(R) Manageability Commander software before version 2.3 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

Improper buffer restrictions in some Intel(R) Server Board M10JNP2SB BIOS firmware before version 7.219 may allow a privileged user to potentially enable escalation of privilege via local access.

Improper access control in the Intel® DTT Software before version 8.7.10400.15482 may allow an authenticated user to potentially enable escalation of privilege via local access.

Improper buffer restrictions in some Intel(R) Server Board BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Path transversal in some Intel(R) NUC Kits NUC7i3DN, NUC7i5DN, NUC7i7DN HDMI firmware update tool software before version 1.79.1.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Uncontrolled search path in some Intel(R) oneMKL software before version 2022.0 may allow an authenticated user to potentially enable escalation of privilege via local access.

Improper input validation in some Intel(R) Server System M70KLP Family BIOS firmware before version 01.04.0029 may allow a privileged user to potentially enable escalation of privilege via local access.

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.

An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).