Input validation

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28064

Dell BIOS contains an out-of-bounds write vulnerability that may be exploited by an unauthenticated, physical attacker to cause a denial of service. Affected: Dell BIOS on Dell systems. Root cause: out-of-bounds write in BIOS code. Impact: denial of service (no confidentiality/integrity impact st...

CVE-2023-28064

Dell BIOS contains an Out-of-bounds Write vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service...

CVE-2023-28064

Dell BIOS contains an Out-of-bounds Write vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service...

CVE-2023-32480

Summary: CVE-2023-32480 affects Dell BIOS. The issue is an improper input validation in Dell BIOS firmware (embedded on the motherboard). The vulnerability could allow an unauthenticated physical attacker to perform arbitrary code execution with high impact to confidentiality, integrity, and avai...

CVE-2023-32480

Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution...

CVE-2023-32480

Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution...

CVE-2023-28073

Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system...

CVE-2023-28073

CVE-2023-28073 concerns Dell BIOS, where an improper authentication vulnerability allows a locally authenticated user to bypass authentication and elevate privileges. The issue is described across multiple sources as a local-privilege-elevation flaw in Dell BIOS, with the root cause being imprope...

CVE-2023-28073

Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system...

CVE-2023-28058

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28058

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28058

CVE-2023-28058 describes an improper input validation vulnerability in Dell BIOS. A local authenticated attacker with administrator privileges may exploit this to modify a UEFI variable. Affected component: Dell BIOS; root cause: input validation flaw in BIOS handling of UEFI variables. Impacts r...

CVE-2023-28050

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28050

The vulnerability CVE-2023-28050 affects Dell BIOS (embedded firmware) where improper input validation could allow a local authenticated attacker with administrator privileges to modify a UEFI variable. Root cause: faulty input validation in Dell BIOS code. Impact: potential integrity/availabilit...

CVE-2023-28050

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28026

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28026

CVE-2023-28026 affects Dell BIOS and stems from improper input validation. A local authenticated attacker with administrator privileges could potentially modify a UEFI variable via this vulnerability. Documents indicate Dell released a BIOS security update addressing multiple improper input valid...

CVE-2023-28026

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable...

CVE-2023-28044

Dell BIOS has an improper input-validation vulnerability. A local authenticated attacker with administrator privileges can potentially modify a UEFI variable due to the fault in input validation. Affected component is Dell BIOS firmware on Dell systems; the root cause is input validation failure....