GHSA-8wwm-6264-x792 · 深刻度： medium · エコシステム： pip — Core dump when loading TFLite models with quantization in TensorFlow
TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, certain TFLite models that were created using TFLite model converter would crash when loaded in the TFLite interpreter. The culprit is that during quantization the scale of values could be greater than 1 but code was always assuming sub-unit scaling. Thus, since code was calling `QuantizeMultiplierSmallerThanOneExp`, the `TFLITE_CHECK_LT` assertion would trigger and abort the process. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
総合評価: CVE-2022-29212 は公開エクスプロイトあり（50/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.32%、23 パーセンタイル） 根拠: 公開エクスプロイトが 2 件参照されています（Exploit-DB）。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.13% | 0.32% | +0.19% |
| 2 | 2025-03-30 | 0.24% | 0.13% | -0.11% |
| 3 | 2025-03-29 | — | 0.24% | — |
EPSS の全履歴 （全 6 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
GHSA-8wwm-6264-x792 · 深刻度： medium · エコシステム： pip — Core dump when loading TFLite models with quantization in TensorFlow
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2022-29212 unimportant priority: Debian including 1 source packages (tensorflow), 2 status rows across 2 suites (forky, sid): resolved 2. | https://security-tracker.debian.org/tracker/CVE-2022-29212 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| tensorflow | < 2.6.4 | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | |
| tensorflow | >= 2.7.0, < 2.7.2 | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | |
| tensorflow | 2.7.0 | cpe:2.3:a:google:tensorflow:2.7.0:rc0:*:*:*:*:*:* | |
| tensorflow | 2.7.0 | cpe:2.3:a:google:tensorflow:2.7.0:rc1:*:*:*:*:*:* | |
| tensorflow | 2.8.0 | cpe:2.3:a:google:tensorflow:2.8.0:-:*:*:*:*:*:* | |
| tensorflow | 2.8.0 | cpe:2.3:a:google:tensorflow:2.8.0:rc0:*:*:*:*:*:* | |
| tensorflow | 2.8.0 | cpe:2.3:a:google:tensorflow:2.8.0:rc1:*:*:*:*:*:* | |
| tensorflow | 2.9.0 | cpe:2.3:a:google:tensorflow:2.9.0:rc0:*:*:*:*:*:* | |
| tensorflow | 2.9.0 | cpe:2.3:a:google:tensorflow:2.9.0:rc1:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/lite/kernels/internal/quantization_util.cc#L114-L123 | Third Party Advisory |
| https://github.com/tensorflow/tensorflow/commit/a989426ee1346693cc015792f11d715f6944f2b8 | Patch Third Party Advisory |
| https://github.com/tensorflow/tensorflow/issues/43661 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 | Release Notes Third Party Advisory |
| https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 | Release Notes Third Party Advisory |
| https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 | Release Notes Third Party Advisory |
| https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 | Release Notes Third Party Advisory |
| https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8wwm-6264-x792 | Exploit Patch Third Party Advisory |