CVE-2023-53387 is a vulnerability in the Linux kernel's Universal Flash Storage (UFS) driver, specifically affecting the device management command timeout flow during error handling. If a device management command times out and doorbell clearing fails, an uninitialized structure can lead to a system crash due to a stack-allocated complete structure being accessed incorrectly. This vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low complexity, requiring low privileges, and resulting in high availability impact (system crash). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.18.16, < 5.19CPE match | cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
< 6.1.16CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.2.3CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.