{"id":"CVE-2022-23592","aliases":["BIT-tensorflow-2022-23592","EUVD-2022-0285","GHSA-vq36-27g6-p492","PYSEC-2022-101","PYSEC-2022-156","PYSEC-2026-3249"],"status":"published","title":"Out of bounds read in Tensorflow","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00865,"percentile":0.58916,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2022-02-04T22:32:14Z","modified":"2026-10-28T10:25:42Z","fixes":[{"ecosystem":"PyPI","package":"tensorflow","fixed_in":["2.8.0"],"sources":["ghsa","osv"]},{"ecosystem":"PyPI","package":"tensorflow-cpu","fixed_in":["2.8.0"],"sources":["ghsa","osv"]},{"ecosystem":"PyPI","package":"tensorflow-gpu","fixed_in":["2.8.0"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"tensorflow","fixed_in":["2.8.0"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"tensorflow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"last_affected":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0"]},{"source":"ghsa","ecosystem":"PyPI","package":"tensorflow-cpu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"last_affected":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0"]},{"source":"ghsa","ecosystem":"PyPI","package":"tensorflow-gpu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"last_affected":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0"]},{"source":"osv","ecosystem":"Bitnami","package":"tensorflow","ranges":[{"type":"SEMVER","events":[{"introduced":"2.7.0"},{"fixed":"2.8.0"}]}]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0","2.8.0rc0","2.8.0rc1"]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow-cpu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0"]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow-gpu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0","2.8.0rc0","2.8.0rc1"]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow-cpu","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"c99d98cd189839dcf51aee94e7437b54b31f8abd"}]},{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.8.0"}]}],"versions":["2.7.0","2.7.1","2.8.0rc0","2.8.0rc1","2.7.2","2.7.3","2.7.4"]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow-gpu","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"c99d98cd189839dcf51aee94e7437b54b31f8abd"}]},{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.8.0"}]}],"versions":["2.7.0","2.7.1","2.8.0rc0","2.8.0rc1","2.7.2","2.7.3","2.7.4"]},{"source":"osv","ecosystem":"PyPI","package":"tensorflow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0-rc0"},{"fixed":"2.8.0"}]}],"versions":["2.8.0-rc0","2.8.0rc0","2.8.0rc1"]}],"products":[{"vendor":"google","product":"tensorflow"},{"vendor":"tensorflow","product":"tensorflow"}],"references":[{"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","advisory","web"]},{"url":"https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","advisory","fix","web"]},{"url":"https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23592","tags":["web","advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-101.yaml","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-156.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-vq36-27g6-p492","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23592.json","tags":["advisory"]},{"url":"https://github.com/tensorflow/tensorflow","tags":["web"]},{"url":"https://pypi.org/project/tensorflow","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-23592","title":"Out of bounds read in Tensorflow","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T22:32:14Z","modified":"2025-04-22T18:26:35.238Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:29.478363Z"}],"euvd":[{"id":"EUVD-2022-0285","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T22:32:14Z","modified":"2025-04-22T18:26:35Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:15.026784Z"}],"ghsa":[{"id":"GHSA-vq36-27g6-p492","title":"Out of bounds read in Tensorflow","description":"### Impact\nTensorFlow's [type inference](https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229) can cause a heap OOB read as the bounds checking is done in a `DCHECK` (which is a no-op during production):\n\n```cc\nif (node_t.type_id() != TFT_UNSET) {\n  int ix = input_idx[i];\n  DCHECK(ix \u003c node_t.args_size())\n      \u003c\u003c \"input \" \u003c\u003c i \u003c\u003c \" should have an output \" \u003c\u003c ix\n      \u003c\u003c \" but instead only has \" \u003c\u003c node_t.args_size()\n      \u003c\u003c \" outputs: \" \u003c\u003c node_t.DebugString();\n  input_types.emplace_back(node_t.args(ix));\n  // ...\n}       \n```   \n      \nAn attacker can control `input_idx` such that `ix` would be larger than the number of values in `node_t.args`.\n        \n### Patches\nWe have patched the issue in GitHub commit [c99d98cd189839dcf51aee94e7437b54b31f8abd](https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd).\n  \nThe fix will be included in TensorFlow 2.8.0. This is the only affected version.\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.","status":"published","published":"2022-02-09T23:31:48Z","modified":"2024-11-13T22:16:04Z","cvss":[{"version":"4.0","score":7.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:38:18.163845Z"}],"nvd":[{"id":"CVE-2022-23592","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T23:15:15.307Z","modified":"2026-06-17T04:30:26.06Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:11.52734Z"}],"osv":[{"id":"CVE-2022-23592","title":"Out of bounds read in Tensorflow","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T22:32:14Z","modified":"2026-10-28T10:25:42.570292003Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:44:24.061177Z"},{"id":"GHSA-vq36-27g6-p492","title":"Out of bounds read in Tensorflow","description":"### Impact\nTensorFlow's [type inference](https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229) can cause a heap OOB read as the bounds checking is done in a `DCHECK` (which is a no-op during production):\n\n```cc\nif (node_t.type_id() != TFT_UNSET) {\n  int ix = input_idx[i];\n  DCHECK(ix \u003c node_t.args_size())\n      \u003c\u003c \"input \" \u003c\u003c i \u003c\u003c \" should have an output \" \u003c\u003c ix\n      \u003c\u003c \" but instead only has \" \u003c\u003c node_t.args_size()\n      \u003c\u003c \" outputs: \" \u003c\u003c node_t.DebugString();\n  input_types.emplace_back(node_t.args(ix));\n  // ...\n}       \n```   \n      \nAn attacker can control `input_idx` such that `ix` would be larger than the number of values in `node_t.args`.\n        \n### Patches\nWe have patched the issue in GitHub commit [c99d98cd189839dcf51aee94e7437b54b31f8abd](https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd).\n  \nThe fix will be included in TensorFlow 2.8.0. This is the only affected version.\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.","status":"published","published":"2022-02-09T23:31:48Z","modified":"2026-07-13T16:43:45.786983761Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"},{"version":"4.0","score":7.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:46:57.694388Z"},{"id":"PYSEC-2026-3249","title":"Out of bounds read in Tensorflow","description":"### Impact\nTensorFlow's [type inference](https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229) can cause a heap OOB read as the bounds checking is done in a `DCHECK` (which is a no-op during production):\n\n```cc\nif (node_t.type_id() != TFT_UNSET) {\n  int ix = input_idx[i];\n  DCHECK(ix \u003c node_t.args_size())\n      \u003c\u003c \"input \" \u003c\u003c i \u003c\u003c \" should have an output \" \u003c\u003c ix\n      \u003c\u003c \" but instead only has \" \u003c\u003c node_t.args_size()\n      \u003c\u003c \" outputs: \" \u003c\u003c node_t.DebugString();\n  input_types.emplace_back(node_t.args(ix));\n  // ...\n}       \n```   \n      \nAn attacker can control `input_idx` such that `ix` would be larger than the number of values in `node_t.args`.\n        \n### Patches\nWe have patched the issue in GitHub commit [c99d98cd189839dcf51aee94e7437b54b31f8abd](https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd).\n  \nThe fix will be included in TensorFlow 2.8.0. This is the only affected version.\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.","status":"published","published":"2026-07-09T16:49:40.6072Z","modified":"2026-07-13T16:43:45.786983761Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"},{"version":"4.0","score":7.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T15:52:56.429374Z"},{"id":"BIT-tensorflow-2022-23592","title":"Out of bounds read in Tensorflow","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2024-03-06T11:14:46.393Z","modified":"2026-09-08T08:48:25.352204043Z","updated_at":"2026-11-02T15:28:35.51001Z"},{"id":"PYSEC-2022-101","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T23:15:00Z","modified":"2026-07-13T16:43:45.786983761Z","updated_at":"2026-11-02T15:52:53.449407Z"},{"id":"PYSEC-2022-156","description":"Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","status":"published","published":"2022-02-04T23:15:00Z","modified":"2026-07-13T16:43:45.786983761Z","updated_at":"2026-11-02T15:52:53.449407Z"}]}}