Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support, starting from 2.6, and affects only authenticated and authorized users. The problem is fixed in versions 7.0.12, 6.2.13, and 6.0.20.
総合評価: CVE-2022-24834 は中リスク（60.7/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 42.92%、99 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 | 2026-06-15 | 44.71% | 42.92% | -1.79% |
| 2 | 2026-06-12 | 49.32% | 44.71% | -4.61% |
| 3 | 2026-06-05 | — | 49.32% | — |
EPSS の全履歴 （全 36 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 |
|---|---|---|---|---|---|---|
| 7.0 | 3.1 | HIGH |
|
1.0 | 5.9 | [email protected] |
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2022-24834: 1 source package rows (redis); 61 state rows across 8 repos (3.17-main, 3.18-main, 3.19-main, 3.20-community, 3.21-community, 3.22-community, edge-community, edge-main); fixed 8, open 53. | https://security.alpinelinux.org/vuln/CVE-2022-24834 |
debian
|
not yet assigned | CVE-2022-24834 not yet assigned priority: Debian including 1 source packages (redis), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-24834 |
gentoo
|
normal | CVE-2022-24834: 1 GLSA(s) (202408-05), 1 atom(s) (dev-db/redis); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-24834 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-24834 |
suse
|
high | CVE-2022-24834 severity important: SUSE including 10 source package names (redis-6.0.14-150200.6.26.1, redis-6.2.17-1.el9_5, …), 27 product×package rows across 21 product lines (SUSE Enterprise Storage 7, SUSE Enterprise Storage 7.1, … (21 product lines)): Fixed 27. | https://www.suse.com/security/cve/CVE-2022-24834/ |
ubuntu
|
medium | CVE-2022-24834 medium priority: Ubuntu including 3 source packages (lua-cjson, lua-cmsgpack, redis), 24 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): released 8, needed 5, not-affected 5, DNE 2, ignored 2, needs-triage 2. | https://ubuntu.com/security/CVE-2022-24834 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| redis | redis | >= 2.6.0, < 6.0.20 | cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* |
| redis | redis | >= 6.2.0, < 6.2.13 | cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* |
| redis | redis | >= 7.0.0, < 7.0.12 | cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 37 | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838 | Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230814-0006/ |