GHSA-w5vp-hvm6-339g · 深刻度： medium — In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing...
In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the next_event_forced flag The prevention mechanism against timer interrupt starvation missed to reset the next_event_forced flag in a couple of places: - When the clock event state changes. That can cause the flag to be stale over a shutdown/startup sequence - When a non-forced event is armed, which then prevents rearming before that event. If that event is far out in the future this will cause missed timer interrupts. - In the suspend wakeup handler. That led to stalls which have been reported by several people. Add the missing resets, which fixes the problems for the reporters.
総合評価: CVE-2026-31574 は低リスク（22.6/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.11%、1 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 | 0.02% | 0.11% | +0.09% |
| 2 | 2026-04-25 | — | 0.02% | — |
EPSS の全履歴 （全 2 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] |
GHSA-w5vp-hvm6-339g · 深刻度： medium — In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2026-31574 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-2026-31574 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2026-31574 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2026-31574/ |
ubuntu
|
medium | CVE-2026-31574 medium priority: Ubuntu including 161 source packages (linux, linux-allwinner-5.19, …), 1449 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): DNE 1048, ignored 169, not-affected 134, released 83, needed 10, needs-triage 4, pending 1. | https://ubuntu.com/security/CVE-2026-31574 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | 7.0 | cpe:2.3:o:linux:linux_kernel:7.0:-:*:*:*:*:*:* |