The actions implementation in the network queueing functionality in the Linux kernel before 2.6.36-rc2 does not properly initialize certain structure members when performing dump operations, which allows local users to obtain potentially sensitive information from kernel memory via vectors related to (1) the tcf_gact_dump function in net/sched/act_gact.c, (2) the tcf_mirred_dump function in net/sched/act_mirred.c, (3) the tcf_nat_dump function in net/sched/act_nat.c, (4) the tcf_simp_dump function in net/sched/act_simple.c, and (5) the tcf_skbedit_dump function in net/sched/act_skbedit.c.
総合評価: CVE-2010-2942 は低リスク（34.1/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.42%、33 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 | 0.06% | 0.42% | +0.36% |
| 2 | 2025-09-21 | 0.04% | 0.06% | +0.02% |
| 3 | 2025-03-17 | — | 0.04% | — |
EPSS の全履歴 （全 5 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] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2010-2942 |
ubuntu
|
low | CVE-2010-2942 low priority: Ubuntu including 6 source packages (linux, linux-ec2, linux-fsl-imx51, linux-lts-backport-maverick, linux-mvl-dove, linux-source-2.6.15), 38 status rows across 7 suites (dapper, hardy, jaunty, karmic, lucid, maverick, upstream): released 18, DNE 17, ignored 2, not-affected 1. | https://ubuntu.com/security/CVE-2010-2942 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | <= 2.6.35.13 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.36 | cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:* |
| linux | linux_kernel | 2.6.36 | cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:* |
| canonical | ubuntu_linux | 6.06 | cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 8.04 | cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 9.04 | cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 9.10 | cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 10.04 | cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:* |
| canonical | ubuntu_linux | 10.10 | cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* |
| opensuse | opensuse | 11.1 | cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 11.3 | cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:* |
| suse | suse_linux_enterprise_desktop | 10 | cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp3:*:*:*:*:*:* |
| suse | suse_linux_enterprise_desktop | 11 | cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:-:*:*:*:*:*:* |
| suse | suse_linux_enterprise_desktop | 11 | cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp1:*:*:*:*:*:* |
| suse | suse_linux_enterprise_server | 10 | cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp3:*:*:*:*:*:* |
| suse | suse_linux_enterprise_server | 11 | cpe:2.3:o:suse:suse_linux_enterprise_server:11:-:*:*:*:*:*:* |
| suse | suse_linux_enterprise_server | 11 | cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:*:*:* |
| avaya | aura_communication_manager | 5.2 | cpe:2.3:a:avaya:aura_communication_manager:5.2:*:*:*:*:*:*:* |
| avaya | aura_presence_services | 6.0 | cpe:2.3:a:avaya:aura_presence_services:6.0:*:*:*:*:*:*:* |
| avaya | aura_presence_services | 6.1 | cpe:2.3:a:avaya:aura_presence_services:6.1:*:*:*:*:*:*:* |
| avaya | aura_presence_services | 6.1.1 | cpe:2.3:a:avaya:aura_presence_services:6.1.1:*:*:*:*:*:*:* |
| avaya | aura_session_manager | 1.1 | cpe:2.3:a:avaya:aura_session_manager:1.1:*:*:*:*:*:*:* |
| avaya | aura_session_manager | 5.2 | cpe:2.3:a:avaya:aura_session_manager:5.2:*:*:*:*:*:*:* |
| avaya | aura_session_manager | 6.0 | cpe:2.3:a:avaya:aura_session_manager:6.0:*:*:*:*:*:*:* |
| avaya | aura_system_manager | 5.2 | cpe:2.3:a:avaya:aura_system_manager:5.2:*:*:*:*:*:*:* |
| avaya | aura_system_manager | 6.0 | cpe:2.3:a:avaya:aura_system_manager:6.0:*:*:*:*:*:*:* |
| avaya | aura_system_manager | 6.1 | cpe:2.3:a:avaya:aura_system_manager:6.1:*:*:*:*:*:*:* |
| avaya | aura_system_manager | 6.1.1 | cpe:2.3:a:avaya:aura_system_manager:6.1.1:*:*:*:*:*:*:* |
| avaya | aura_system_platform | 1.1 | cpe:2.3:a:avaya:aura_system_platform:1.1:*:*:*:*:*:*:* |
| avaya | aura_system_platform | 6.0 | cpe:2.3:a:avaya:aura_system_platform:6.0:-:*:*:*:*:*:* |
| avaya | aura_system_platform | 6.0 | cpe:2.3:a:avaya:aura_system_platform:6.0:sp1:*:*:*:*:*:* |
| avaya | iq | 5.0 | cpe:2.3:a:avaya:iq:5.0:*:*:*:*:*:*:* |
| avaya | iq | 5.1 | cpe:2.3:a:avaya:iq:5.1:*:*:*:*:*:*:* |
| avaya | voice_portal | 5.0 | cpe:2.3:a:avaya:voice_portal:5.0:*:*:*:*:*:*:* |
| avaya | voice_portal | 5.1 | cpe:2.3:a:avaya:voice_portal:5.1:-:*:*:*:*:*:* |
| avaya | voice_portal | 5.1 | cpe:2.3:a:avaya:voice_portal:5.1:sp1:*:*:*:*:*:* |
| vmware | esx | 4.0 | cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:* |
| vmware | esx | 4.1 | cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:* |