In the Linux kernel, the following vulnerability has been resolved: um: vector: Fix memory leak in vector_config If the return value of the uml_parse_vector_ifspec function is NULL, we should call kfree(params) to prevent memory leak.
結論預警: CVE-2023-53745 綜合評估為低風險（7.1/100）：利用機率偏低（EPSS 0.17%） 強制指令: 綜合風險偏低，無需緊急處置；依例行週期修補，若 CVSS 或 EPSS 上升再複評優先級。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.02% | 0.17% | +0.15% |
| 2 | 2025-12-08 | — | 0.02% | — |
完整 EPSS 歷史 （共 2 筆）
該 CVE 的 CVSS 指標。
庫中暫無該 CVE 的 CVSS 資料。
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-53745 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-2023-53745 |
redhat
|
— | — | https://access.redhat.com/security/cve/CVE-2023-53745 |
suse
|
medium | CVE-2023-53745 severity moderate: SUSE including 25 source package names (cluster-md-kmp-default, dlm-kmp-default, …), 139 product×package rows across 30 product lines (SUSE Linux Enterprise High Availability Extension 15 SP7, SUSE Linux Enterprise High Availability Extension 16.0, … (30 product lines)): Known Not Affected 139. | https://www.suse.com/security/cve/CVE-2023-53745/ |
ubuntu
|
medium | CVE-2023-53745 medium priority: Ubuntu including 157 source packages (linux, linux-allwinner-5.19, …), 1405 status rows across 9 suites (bionic, focal, jammy, noble, plucky, questing, trusty, upstream, xenial): DNE 1010, ignored 172, released 134, not-affected 88, needs-triage 1. | https://ubuntu.com/security/CVE-2023-53745 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| linux | linux_kernel | >= 4.17, < 4.19.276 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 5.4.235 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 5.10.173 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 5.15.100 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 6.1.18 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 6.2.5 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | >= 4.17, < 6.3 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |