A race condition vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of GEM objects. The issue results from improper locking when performing operations on an object. This flaw allows a local privileged user to disclose information in the context of the kernel.
総合評価: CVE-2023-33951 は低リスク(36.1/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.34%、26 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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。
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 | 0.04% | 0.34% | +0.30% |
| 2 | 2025-03-30 | 0.18% | 0.04% | -0.14% |
| 3 | 2025-03-29 | — | 0.18% | — |
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 |
|---|---|---|---|---|---|---|
| 6.7 | 3.1 | MEDIUM |
|
1.5 | 4.7 | [email protected] |
| 5.3 | 3.1 | MEDIUM |
|
0.8 | 4.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2023-33951 unimportant priority: Debian including 1 source packages (linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-33951 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-33951 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2023-33951/ |
ubuntu
|
medium | CVE-2023-33951 medium priority: Ubuntu including 124 source packages (linux, linux-allwinner, …), 1197 status rows across 10 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, trusty, upstream, xenial): DNE 862, not-affected 132, released 117, ignored 86. | https://ubuntu.com/security/CVE-2023-33951 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | <= 6.3.9 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 9.0 | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_for_real_time | 8.0 | cpe:2.3:o:redhat:enterprise_linux_for_real_time:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_for_real_time_for_nfv | 8.0 | cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:6583 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:6901 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:7077 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2024:1404 | |
| https://access.redhat.com/errata/RHSA-2024:4823 | |
| https://access.redhat.com/errata/RHSA-2024:4831 | |
| https://access.redhat.com/security/cve/CVE-2023-33951 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2218195 | Issue Tracking Patch |
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ | Third Party Advisory VDB Entry |