CVE-2021-34388 — Out-of-bounds Write in Nvidia Jetson Linux

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
CNA6.3
EPSS
0.1%
top 76.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Nvidia Jetson Linux
Timeline
PublishedJun 21
Latest updateMay 24

Description

Bootloader contains a vulnerability in NVIDIA TegraBoot where a potential heap overflow might allow an attacker to control all the RAM after the heap block, leading to denial of service or code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDnvidia/jetson_linux< 32.5.1

🔴Vulnerability Details

2
GHSA
GHSA-26vc-7jr9-jq6g: Bootloader contains a vulnerability in NVIDIA MB2 where a potential heap overflow might allow an attacker to control all the RAM after the heap block,↗2022-05-24
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CVEList
CVE-2021-34388: Bootloader contains a vulnerability in NVIDIA TegraBoot where a potential heap overflow might allow an attacker to control all the RAM after the heap↗2021-06-21
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CVE-2021-34388 — Out-of-bounds Write in Nvidia | cvebase