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CVE-2023-38669

Use after free in PaddlePaddle

8.3 HighFix available

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.76%Up 0.7 points since Jul 27, 2023
90%50%10%1%

What each source reports

CVE List Score used 8.3

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
CVE-2023-38669
CVSS 3.1
8.3 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
EUVDEUVD-2023-0191 8.3

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
EUVD-2023-0191
CVSS 3.1
8.3 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-8wfh-qxxv-3q8c 8.3

Use after free in PaddlePaddle

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
GHSA-8wfh-qxxv-3q8c
CVSS 3.1
8.3 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
NVD 8.3

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
CVE-2023-38669
CVSS 3.1
8.3 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
OSV 9.8

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
CVE-2023-38669
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVGHSA-8wfh-qxxv-3q8c 8.3

Use after free in PaddlePaddle

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
GHSA-8wfh-qxxv-3q8c
CVSS 3.1
8.3 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
OSVPYSEC-2023-122 No score

Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.

Record
PYSEC-2023-122
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
paddlepaddle
PyPI
 before 2.5.0
2.5.0
paddlepaddle
PyPI
 before 2.5.0, plus listed versions
1.8.5
2.5.0
paddlepaddle
PyPI
 before 2.5.0, plus listed versions
1.8.52.0.02.0.0rc02.0.0rc12.0.1
Show 19 moreShow less
2.0.22.1.02.1.12.1.22.1.32.2.02.2.0rc02.2.12.2.22.3.02.3.0rc02.3.12.3.22.4.02.4.0rc02.4.12.4.22.5.0rc02.5.0rc1
2.5.0

History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-38669 is a high vulnerability (CVSS 8.3) in Paddlepaddle, published July 26, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.76%, the 55th percentile. Fixed in paddlepaddle 2.5.0.

References

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