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cve[email protected]CVE-2021-34394
HistoryJun 22, 2021 - 10:15 p.m.

CVE-2021-34394

2021-06-2222:15:09
CWE-502
[email protected]
web.nvd.nist.gov
42
4
cve
2021
34394
trusty
nvidia
ote
protocol
ta
message stream deserialization
buffer overflow
information disclosure
data modification

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

Trusty contains a vulnerability in the NVIDIA OTE protocol that is present in all TAs. An incorrect message stream deserialization allows an attacker to use the malicious CA that is run by the user to cause the buffer overflow, which may lead to information disclosure and data modification.

Affected configurations

NVD
Node
nvidiajetson_linuxRange<32.5.1
AND
nvidiajetson_agx_xavier_16gbMatch-
OR
nvidiajetson_agx_xavier_32gbMatch-
OR
nvidiajetson_agx_xavier_8gbMatch-
OR
nvidiajetson_tx2Match-
OR
nvidiajetson_tx2_4gbMatch-
OR
nvidiajetson_tx2_nxMatch-
OR
nvidiajetson_tx2iMatch-
OR
nvidiajetson_xavier_nxMatch-developer_kit
OR
nvidiajetson_xavier_nxMatch-production

CNA Affected

[
  {
    "product": "NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": "All Jetson Linux versions prior to  r32.5.1"
      }
    ]
  }
]

Social References

More

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Security Bulletin: NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson TX1, Jetson TX2 Series (including Jetson TX2 NX), and Jetson Nano (including Jetson Nano 2GB) - June 2021
2021-06-18 00:00:00

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON
Related for CVE-2021-34394
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