158 matches found
CVE-2020-8341
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. After resuming from S3 sleep mode in various versions of BIOS for some Lenovo ThinkPa...
CVE-2020-8341
The CVE-2020-8341 entry concerns Lenovo ThinkPad BIOS/System Management Mode (SMM) protection. After resuming from S3 sleep on various BIOS versions, SPI Protected Range Registers (PRx) may not be set, but this does not undermine SMM BIOS Write Protection. The vulnerability centers on the PRx sig...
CVE-2020-8341
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. After resuming from S3 sleep mode in various versions of BIOS for some Lenovo ThinkPa...
CVE-2020-7310
Privilege Escalation vulnerability in the installer in McAfee McAfee Total Protection MTP trial prior to 4.0.161.1 allows local users to change files that are part of write protection rules via manipulating symbolic links to redirect a McAfee file operations to an unintended file...
Multi-vendor BIOS Security Vulnerabilities (June 2020) - Lenovo Support US
No description provided...
Code injection
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. Lenovo was notified that after resuming from S3 sleep mode in various versions of BIO...
CVE-2019-6156
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. Lenovo was notified that after resuming from S3 sleep mode in various versions of BIO...
CVE-2019-6156
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. Lenovo was notified that after resuming from S3 sleep mode in various versions of BIO...
CVE-2019-6156
CVE-2019-6156 concerns Lenovo systems where SMM BIOS Write Protection prevents writes to SPI Flash, with an additional layer via SPI Protected Range Registers (PRx). After resuming from S3 sleep on various Lenovo BIOS versions, PRx is not set, but this does not compromise SMM BIOS Write Protectio...
CVE-2019-6156
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers PRx. Lenovo was notified that after resuming from S3 sleep mode in various versions of BIO...
SPI Protected Range Registers Affected by S3 Sleep Mode - US
Lenovo Security Advisory: LEN-26332 Potential Impact: None Severity: Low Scope of Impact: Lenovo-specific CVE Identifier: CVE-2019-6156 Summary Description: In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additiona...
The vulnerability of the NCR S1 dispenser controller’s microprogramming software lies in the lack of protection for the memory writing mechanism. This allows a intruder to execute arbitrary code or lower the version of the device’s firmware.
The vulnerability of the microprogram code of the NCR S1 dispenser controller is related to insufficient protection of the memory writing mechanism. Exploiting this vulnerability could allow an attacker to execute arbitrary code or downgrade the device’s firmware to a outdated version with known...
The vulnerability of the microprogram code of the NCR S1 dispenser controller, related to deficiencies in the memory writing mechanism’s protection, allows a intruder to execute arbitrary code or lower the version of the device’s firmware.
The vulnerability of the microprogram code of the NCR S1 dispenser controller is related to insufficient protection of the memory writing mechanism. Exploiting this vulnerability could allow an attacker to execute arbitrary code or downgrade the device’s firmware to a outdated version with known...
CVE-2018-12166
Insufficient write protection in firmware for IntelR OptaneTM SSD DC P4800X before version E2010435 may allow a privileged user to potentially enable a denial of service via local access...
CVE-2018-12166
Insufficient write protection in firmware for IntelR OptaneTM SSD DC P4800X before version E2010435 may allow a privileged user to potentially enable a denial of service via local access...
Authorization
Insufficient write protection in firmware for IntelR OptaneTM SSD DC P4800X before version E2010435 may allow a privileged user to potentially enable a denial of service via local access...
CVE-2018-12166
CVE-2018-12166 affects Intel® Optane™ SSD DC P4800X firmware prior to version E2010435. The issue is insufficient write protection that may allow a privileged local user to cause a denial of service. Intel’s advisory INTEL-SA-00175 confirms affected products and the recommended remediation: updat...
CVE-2018-9085
A write protection lock bit was left unset after boot on an older generation of Lenovo and IBM System x servers, potentially allowing an attacker with administrator access to modify the subset of flash memory containing Intel Server Platform Services SPS and the system Flash Descriptors...
CVE-2018-9085 Missing System x Flash Memory Write Protection Lock Bit
A write protection lock bit was left unset after boot on an older generation of Lenovo and IBM System x servers, potentially allowing an attacker with administrator access to modify the subset of flash memory containing Intel Server Platform Services SPS and the system Flash Descriptors...