Vulnerability Name:

CVE-2022-36011 (CCN-236428)

Assigned:2022-09-15
Published:2022-09-15
Updated:2022-09-20
Summary:TensorFlow is an open source platform for machine learning. When `mlir::tfg::ConvertGenericFunctionToFunctionDef` is given empty function attributes, it gives a null dereference. We have patched the issue in GitHub commit 1cf45b831eeb0cab8655c9c7c5d06ec6f45fc41b. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-476
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-36011

Source: XF
Type: UNKNOWN
tensorflow-cve202236011-dos(236428)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/1cf45b831eeb0cab8655c9c7c5d06ec6f45fc41b

Source: CCN
Type: TensorFlow GIT Repository
Null dereference on MLIR on empty function attributes

Source: CONFIRM
Type: Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-fv43-93gv-vm8f

Source: CCN
Type: IBM Security Bulletin 6840935 (Watson Discovery)
IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in TensorFlow

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-36011

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:tensorflow:*:*:*:*:*:*:*:* (Version >= 2.8.0 and < 2.8.1)
  • OR cpe:/a:google:tensorflow:2.10:rc1:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.10:rc2:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.10:rc3:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.10:rc0:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:*:*:*:*:*:*:*:* (Version >= 2.9.0 and < 2.9.1)
  • OR cpe:/a:google:tensorflow:*:*:*:*:*:*:*:* (Version < 2.7.2)

    • Configuration CCN 1:
  • cpe:/a:google:tensorflow:2.9.0:-:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.8.0:-:*:*:*:*:*:*
  • OR cpe:/a:google:tensorflow:2.9.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    google tensorflow *
    google tensorflow 2.10 rc1
    google tensorflow 2.10 rc2
    google tensorflow 2.10 rc3
    google tensorflow 2.10 rc0
    google tensorflow *
    google tensorflow *
    google tensorflow 2.9.0 -
    google tensorflow 2.8.1
    google tensorflow 2.7.2
    google tensorflow 2.7.1
    google tensorflow 2.8.0 -
    google tensorflow 2.9.1