In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.
総合評価: CVE-2019-19965 は公開エクスプロイトあり（50.6/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.65%、46 パーセンタイル） 根拠: 公開エクスプロイトが 1 件参照されています（Exploit-DB）。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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% | 0.65% | +0.61% |
| 2 | 2025-12-28 | 0.05% | 0.04% | -0.01% |
| 3 | 2025-12-27 | — | 0.05% | — |
EPSS の全履歴 （全 15 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 |
|---|---|---|---|---|---|---|
| 4.7 | 3.1 | MEDIUM |
|
1.0 | 3.6 | [email protected] |
| 1.9 | 2.0 | LOW |
|
3.4 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2019-19965 not yet assigned 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-2019-19965 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2019-19965 |
suse
|
medium | CVE-2019-19965 severity moderate: SUSE including 605 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 904 product×package rows across 113 product lines (HPE Helion OpenStack 8, Image SLES12-SP5-Azure-BYOS, … (113 product lines)): Fixed 733, Known Affected 157, Known Not Affected 14. | https://www.suse.com/security/cve/CVE-2019-19965/ |
ubuntu
|
medium | CVE-2019-19965 medium priority: Ubuntu including 112 source packages (linux, linux-aws, …), 1168 status rows across 13 suites (bionic, disco, eoan, focal, groovy, jammy, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 826, not-affected 164, released 155, ignored 23. | https://ubuntu.com/security/CVE-2019-19965 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linux | linux_kernel | <= 5.4.6 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 19.10 | cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* |
| netapp | cloud_backup | — | cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* |
| netapp | data_availability_services | — | cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:* |
| netapp | e-series_santricity_os_controller | >= 11.0.0, <= 11.70.1 | cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* |
| netapp | hci_management_node | — | cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* |
| netapp | solidfire | — | cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* |
| netapp | steelstore_cloud_integrated_storage | — | cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* |
| opensuse | leap | 15.1 | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
| netapp | a700s_firmware | — | cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:* |
| netapp | h610s_firmware | — | cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* |
| netapp | 8300_firmware | — | cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:* |
| netapp | 8700_firmware | — | cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:* |
| netapp | a400_firmware | — | cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html | Mailing List Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f | Exploit Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200204-0002/ | Third Party Advisory |
| https://usn.ubuntu.com/4284-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4285-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4286-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4286-2/ | Third Party Advisory |
| https://usn.ubuntu.com/4287-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4287-2/ | Third Party Advisory |