CVE-2022-28196 — Improper Input Validation in Nvidia Jetson Linux

CWE-20 — Improper Input ValidationCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
4.6MEDIUMNVD
EPSS
0.2%
top 52.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Nvidia Jetson Linux
Timeline
PublishedApr 27
Latest updateApr 28

Description

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 with elevated privileges to cause a memory buffer overflow, which may lead to code execution, limited loss of Integrity, and limited denial of service. The scope of impact can extend to other components.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:LExploitability: 1.5 | Impact: 2.7

Affected Packages1 packages

▶NVDnvidia/jetson_linux< 32.7.2

🔴Vulnerability Details

2
GHSA
GHSA-vc88-4fgw-chr5: NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot blob_decompress function, where insufficient validation of untrusted data may↗2022-04-28
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CVEList
CVE-2022-28196: NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot blob_decompress function, where insufficient validation of untrusted data may↗2022-04-27
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📋Vendor Advisories

1
Oracle
Oracle Oracle Communications Risk Matrix: Policy (MIT Kerberos) — CVE-2020-28196↗2022-04-15
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CVE-2022-28196 — Improper Input Validation in Nvidia | cvebase