CVE-2023-1637 is a medium-severity speculative execution vulnerability in the Linux kernel's X86 CPU power management functionality, specifically affecting how the system resumes from suspend-to-RAM. A local attacker could exploit this flaw to potentially gain unauthorized access to CPU memory. While the CVSS score is 5.5, indicating a medium risk, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.18CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.18:rc2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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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.