An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c.
総合評価: CVE-2023-35828 は中リスク(42.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.54%、41 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 2026-06-19 | 0.55% | 0.54% | -0.02% |
| 2 | 2026-06-15 | 0.04% | 0.55% | +0.51% |
| 3 | 2026-02-19 | — | 0.04% | — |
EPSS の全履歴 (全 16 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] |
| 7.0 | 3.1 | HIGH |
|
1.0 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2023-35828 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-2023-35828 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-35828 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2023-35828/ |
ubuntu
|
low | CVE-2023-35828 low priority: Ubuntu including 167 source packages (linux, linux-allwinner, …), 1970 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 1512, released 211, not-affected 140, ignored 107. | https://ubuntu.com/security/CVE-2023-35828 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | >= 4.19, < 4.19.283 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.20, < 5.4.243 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.5, < 5.10.180 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.11, < 5.15.111 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.16, < 6.1.28 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 6.2, < 6.2.15 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 6.3, < 6.3.2 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| netapp | h300s | — | cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
| netapp | h410c | — | cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* |
| netapp | h410s | — | cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
| netapp | h500s | — | cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* |
| netapp | h700s | — | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2 | Release Notes Vendor Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2b947f8769be8b8181dc795fd292d3e7120f5204 | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html | Third Party Advisory VDB Entry |
| https://lore.kernel.org/all/20230327121700.52d881e0%40canb.auug.org.au/ | Mailing List Third Party Advisory |
| https://lore.kernel.org/lkml/CAJedcCwkuznS1kSTvJXhzPoavcZDWNhNMshi-Ux0spSVRwU=RA%40mail.gmail.com/T/ | Mailing List Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230803-0002/ | Third Party Advisory VDB Entry |