CVE-2023-52895 is a vulnerability in the Linux kernel's io_uring subsystem, specifically affecting multishot poll requests. It addresses a flaw where reissuing an armed multishot request can lead to a buffer leak, though this is considered undefined behavior. The 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 (denial of service) without affecting confidentiality or integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 6.1.7, < 6.1.8CPE match | cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
6.1.7CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:6.1.7:*:*:*:*:*:*:* |
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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.