CVE-2023-52676 is a medium-severity vulnerability in the Linux kernel's BPF component, specifically related to improper handling of stack limits. The flaw, categorized as CWE-190 (Integer Overflow or Wraparound), arises from 32-bit arithmetic operations used for stack bound checks, which could overflow when combining a 64-bit register with certain offsets. This local vulnerability (AV:L) has low attack complexity (AC:L) and requires low privileges (PR:L), potentially leading to high availability impact (A:H) by causing system crashes. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.10.33, < 5.11CPE match | cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.11.17, < 5.12CPE match | cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.10.33, < 5.11CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.11.17, < 6.6.14CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.7, < 6.7.2CPE 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.