A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.
総合評価: CVE-2022-1552 は高リスク（69.4/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 12.40%、96 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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。
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 | 2026-07-01 | 11.73% | 12.40% | +0.68% |
| 2 | 2026-06-15 | 2.26% | 11.73% | +9.46% |
| 3 | 2026-03-17 | — | 2.26% | — |
EPSS の全履歴 （全 55 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 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2022-1552: 5 source package rows (postgresql, postgresql12, postgresql13, postgresql14, postgresql15); 36 state rows across 10 repos (3.17-community, 3.17-main, 3.18-community, 3.18-main, 3.19-community, 3.19-main, 3.20-community, 3.20-main, edge-community, edge-main); fixed 21, open 15. | https://security.alpinelinux.org/vuln/CVE-2022-1552 |
debian
|
not yet assigned | CVE-2022-1552 not yet assigned priority: Debian including 1 source packages (postgresql-13), 1 status rows across 1 suites (bullseye): resolved 1. | https://security-tracker.debian.org/tracker/CVE-2022-1552 |
gentoo
|
high | CVE-2022-1552: 1 GLSA(s) (202211-04), 1 atom(s) (dev-db/postgresql); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-1552 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2022-1552 |
suse
|
high | CVE-2022-1552 severity important: SUSE including 608 source package names (12.14-21.1:libpq5-14.3-150200.5.12.2, 12.14-21.1:postgresql12-12.11-150200.8.32.1, …), 1770 product×package rows across 85 product lines (Container suse/postgres, Container trento/trento-db, … (85 product lines)): Fixed 1474, Known Affected 231, Known Not Affected 65. | https://www.suse.com/security/cve/CVE-2022-1552/ |
ubuntu
|
medium | CVE-2022-1552 medium priority: Ubuntu including 7 source packages (postgresql-10, postgresql-12, …), 98 status rows across 14 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 84, released 7, ignored 4, deferred 1, needs-triage 1, not-affected 1. | https://ubuntu.com/security/CVE-2022-1552 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| postgresql | postgresql | >= 10.0, < 10.21 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 11.0, < 11.16 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 12.0, < 12.11 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 13.0, < 13.7 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 14.0, < 14.3 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://access.redhat.com/security/cve/CVE-2022-1552 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2081126 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/202211-04 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20221104-0005/ | Third Party Advisory |
| https://www.postgresql.org/about/news/postgresql-143-137-1211-1116-and-1021-released-2449/ | Vendor Advisory |
| https://www.postgresql.org/support/security/CVE-2022-1552/ | Vendor Advisory |