May 8, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Advisory – Multiple Cisco Vulnerabilities
April 29, 2022Rewterz Threat Alert – AveMaria RAT – Active IOCs
April 29, 2022Rewterz Threat Advisory – Multiple Cisco Vulnerabilities
April 29, 2022Rewterz Threat Alert – AveMaria RAT – Active IOCs
April 29, 2022
Severity
Medium
Analysis Summary
CVE‑2022‑28193, CVSS 7.3
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where insufficient validation of untrusted data may allow a local attacker to cause a memory buffer overflow, which may lead to code execution, loss of integrity, limited denial of service, and some impact to confidentiality.
CVE‑2022‑28194, CVSS 7.3
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where, if TFTP is enabled, a local attacker can cause a memory buffer overflow, which may lead to code execution, loss of Integrity, limited denial of service, and some impact on confidentiality.
CVE‑2022‑28195, CVSS 5.7
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot ext4_read_file function, where insufficient validation of untrusted data may allow a highly privileged local attacker to cause an integer overflow, which may lead to code execution, escalation of privileges, limited denial of service, and some impact to confidentiality and integrity.
CVE‑2022‑28196, CVSS 5.7
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot blob_decompress function, where insufficient validation of untrusted data may allow a local attacker to cause a memory buffer overflow, which may lead to code execution, limited loss of Integrity, and limited denial of service.
CVE‑2022‑28197, CVSS 5.0
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot ext4_mount function, where Insufficient validation of untrusted data may allow a highly privileged local attacker to cause an integer overflow. This difficult-to-exploit vulnerability may lead to code execution, escalation of privileges, limited denial of service, and some impact on confidentiality and integrity.
Impact
- Gain Access
Indicators Of Compromise
CVE
- CVE‑2022‑28193
- CVE‑2022‑28194
- CVE‑2022‑28195
- CVE‑2022‑28196
- CVE‑2022‑28197
Affected Vendors
- NVIDIA
Affected Products
- Jetson AGX Xavier series all versions prior to 32.7.2
- Jetson Xavier NX all versions prior to 32.7.2
- Jetson TX2 NX all versions prior to 32.7.2
- Jetson TX2 series all versions prior to 32.7.2
- NVIDIA Jetson Linux Driver Package
Remediation
Refer to NVIDIA Security Advisory for the patch, upgrade, or suggested workaround information.
