Multiple vulnerabilities in TensorFlow



Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2022-29191
CVE-2022-29208
CVE-2022-29213
CWE-ID CWE-20
CWE-787
Exploitation vector Local
Public exploit N/A
Vulnerable software
 TensorFlow
Server applications / Other server solutions

Vendor TensorFlow

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU65774

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-29191

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the "GetSessionTensor". A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

TensorFlow: 2.0.0 - 2.8.0

CPE2.3 External links

https://github.com/tensorflow/tensorflow/security/advisories/GHSA-fv25-wrff-wf86
https://github.com/tensorflow/tensorflow/commit/48305e8ffe5246d67570b64096a96f8e315a7281
https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/session_ops.cc#L94-L112
https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4
https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2
https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1
https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds write

EUVDB-ID: #VU65777

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-29208

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in "EditDistance". A local user can trigger out-of-bounds write and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

TensorFlow: 2.0.0 - 2.8.0

CPE2.3
External links

https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4
https://github.com/tensorflow/tensorflow/commit/30721cf564cb029d34535446d6a5a6357bebc8e7
https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2
https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1
https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-2r2f-g8mw-9gvr


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Input validation error

EUVDB-ID: #VU65775

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-29213

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in "tf.compat.v1.signal.rfft2d" and "tf.compat.v1.signal.rfft3d". A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

TensorFlow: 2.0.0 - 2.8.0

CPE2.3
External links

https://github.com/tensorflow/tensorflow/issues/55263
https://github.com/tensorflow/tensorflow/commit/0a8a781e597b18ead006d19b7d23d0a369e9ad73
https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4
https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2
https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1
https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-5889-7v45-q28m
https://github.com/tensorflow/tensorflow/pull/55274


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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