Dell Client BIOS DoS (DSA-2023-176)

The Dell BIOS on the remote device is missing a security patch and is, therefore, affected by a denial of service vulnerability. Due to a signed to unsigned conversion error, a local attacker with administrator privileges can cause a denial of service condition on an affected device. Note that...

CVE-2023-28063

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service...

Privilege escalation

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service...

CVE-2023-28063

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service...

CVE-2023-28063

CVE-2023-28063 affects Dell BIOS. Root cause: a signed-to-unsigned conversion error. Local authenticated admin can exploit to cause a denial of service. Dell-DSA-2023-176 and Dell KB 000214780 document the fix; Nessus plugin notes a patch is available. If exploited, impact is DoS on the affected ...

CVE-2023-28063

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service...

Dell BIOS Security Vulnerability

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell USA. A security vulnerability exists in Dell BIOS. Attackers have exploited the vulnerability to cause a denial of service on the system...

K000138452: Intel CPU BIOS vulnerabilities CVE-2023-25756 and CVE-2023-22329

Security Advisory Description CVE-2023-25756 Out-of-bounds read in the BIOS firmware for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access. CVE-2023-22329 Improper input validation in the BIOS firmware for some IntelR Processo...

CVE-2023-42766

Improper input validation in some Intel NUC 8 Compute Element BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-42429

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

CVE-2023-42429

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

CVE-2023-42766

Improper input validation in some Intel NUC 8 Compute Element BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-38587

Improper input validation in some Intel NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-38587

Improper input validation in some Intel NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-28738

Improper input validation for some Intel NUC BIOS firmware before version JY0070 may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-28738

Improper input validation for some Intel NUC BIOS firmware before version JY0070 may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-29495

Improper input validation for some Intel NUC BIOS firmware before version IN0048 may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2023-28722

Improper buffer restrictions for some Intel NUC BIOS firmware before version IN0048 may allow a privileged user to potentially enable escalation of privilege via local access...

Buffer overflow

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

Input validation

Improper input validation for some Intel NUC BIOS firmware before version JY0070 may allow a privileged user to potentially enable escalation of privilege via local access...