A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.
総合評価: CVE-2023-3141 は中リスク(41/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.44%、35 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 | 2026-06-15 | 0.01% | 0.44% | +0.43% |
| 2 | 2025-11-21 | 0.07% | 0.01% | -0.06% |
| 3 | 2025-11-18 | — | 0.07% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 7.1 | 3.1 | HIGH |
|
1.8 | 5.2 | [email protected] |
| 7.1 | 3.1 | HIGH |
|
1.8 | 5.2 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2023-3141 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-2023-3141 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2023-3141 |
suse
|
medium | CVE-2023-3141 severity moderate: SUSE including 683 source package names (1.2.3-2.2.63:kernel-rt-5.14.21-150400.15.37.2, 15.5:kernel-default-devel-5.14.21-150500.55.7.1, …), 1349 product×package rows across 261 product lines (Container bci/bci-sle15-kernel-module-devel, Container rancher/elemental-teal-rt/5.4, … (261 product lines)): Fixed 1184, Known Affected 165. | https://www.suse.com/security/cve/CVE-2023-3141/ |
ubuntu
|
low | CVE-2023-3141 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 231, not-affected 121, ignored 106. | https://ubuntu.com/security/CVE-2023-3141 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | >= 2.6.39, < 4.14.316 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.15, < 4.19.284 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.20, < 5.4.244 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.5, < 5.10.181 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.11, < 5.15.113 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 5.16, < 6.1.30 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 6.2, < 6.3.4 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| netapp | hci_baseboard_management_controller | h300s | cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:* |
| netapp | hci_baseboard_management_controller | h410c | cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:* |
| netapp | hci_baseboard_management_controller | h410s | cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:* |
| netapp | hci_baseboard_management_controller | h500s | cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:* |
| netapp | hci_baseboard_management_controller | h700s | cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4 | Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63264422785021704c39b38f65a78ab9e4a186d7 | Mailing List Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html | Mailing List Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html | Mailing List Third Party Advisory |
| https://lore.kernel.org/lkml/CAPDyKFoV9aZObZ5GBm0U_-UVeVkBN_rAG-kH3BKoP4EXdYM4bw%40mail.gmail.com/t/ | |
| https://security.netapp.com/advisory/ntap-20230706-0004/ | Third Party Advisory |