PT-2023-14086 · Nvidia · Dgx A100 Sbios

Name of the Vulnerable Software and Affected Versions: DGX A100 SBIOS affected versions not specified Description: The issue concerns a vulnerability in the Pre-EFI Initialization PEI phase, where a privileged user can disable SPI flash protection. This may lead to denial of service, escalation o...

CVE-2022-42285: Improper Prevention of Lock Bit Modification

DGX A100 SBIOS contains a vulnerability in the Pre-EFI Initialization PEIphase, where a privileged user can disable SPI flash protection, which may lead to denial of service, escalation of privileges, or data tampering...

CVE-2022-42281: Out-of-bounds Write

NVIDIA DGX A100 contains a vulnerability in SBIOS in the FsRecovery, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure...

The vulnerability of the SBIOS component in the NVIDIA DGX A100 server’s SmmCore allows a hacker to execute arbitrary code, cause system failures, and compromise the confidentiality and integrity of protected information.

The vulnerability of the SBIOS component in NVIDIA’s SmmCore server NVIDIA DGX A100 is caused by a numerical overflow. Exploiting this vulnerability can allow an attacker to execute arbitrary code, cause service failures, and compromise the confidentiality and integrity of the protected informati...

The vulnerability of the SBIOS component in NVIDIA’s DGX A100 IpSecDxe server allows a attacker to execute arbitrary code, cause service failures, or compromise the integrity of the protected information.

The vulnerability of the SBIOS component in the NVIDIA DGX A100 IpSecDxe server is related to unvalidated array indexing. Exploiting this vulnerability can allow an attacker to execute arbitrary code, cause service failures, or compromise the integrity of the protected information...

CVE-2022-31601

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmbiosPei, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure...

CVE-2022-31601

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmbiosPei, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure...

CVE-2022-31600

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privileges, denial of service, compromised integrity, and...

CVE-2022-31603

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information...

CVE-2022-31603

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information...

CVE-2022-31602

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with elevated privileges and a preconditioned heap can exploit an out-of-bounds write vulnerability, which may lead to code execution, denial of service, data integrity impact, and information disclosure...

CVE-2022-31599

NVIDIA DGX A100 contains a vulnerability in SBIOS in the Ofbd, where a local user with elevated privileges can cause access to an uninitialized pointer, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to oth...

CVE-2022-31599

NVIDIA DGX A100 contains a vulnerability in SBIOS in the Ofbd, where a local user with elevated privileges can cause access to an uninitialized pointer, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to oth...

Input validation

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information...

Design/Logic Flaw

NVIDIA DGX A100 contains a vulnerability in SBIOS in the Ofbd, where a local user with elevated privileges can cause access to an uninitialized pointer, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to oth...

Heap overflow

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with elevated privileges and a preconditioned heap can exploit an out-of-bounds write vulnerability, which may lead to code execution, denial of service, data integrity impact, and information disclosure...

Integer overflow

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privileges, denial of service, compromised integrity, and...

Information disclosure

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmbiosPei, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure...

CVE-2022-31603

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information...

CVE-2022-31603

The CVE-2022-31603 entry affects NVIDIA DGX A100 firmware (SBIOS, IpSecDxe). The root cause is improper validation of an array index in IpSecDxe, leading to potential code execution, with possible denial of service, data integrity impact, and information disclosure. Publicly documented impact is ...