Skip to content
CVE Ledger
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API docsPage
  • MCP serverPage
  • AboutPage
  • Data sourcesPage
  • Data statusPage
  • ChangelogPage
  • How it's builtPage
  • Support the projectPage

14 results

Back

CVE-2023-54030io_uring/net: don't overflow multishot recv

Description

In the Linux kernel, the following vulnerability has been resolved: io_uring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task.

Timeline

  1. ID reserved

    By Linux

  2. Published

  3. · 5 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.

EPSS (exploitation in 30 days)
0.17% · top 93% of all CVEs (15 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

  • Linux · Linux

    • affected b3fdea6ecb55c3ceea866ff66486927e51a982b3 – < 1e2db9837be7d24a2a74eb3f3906d0872bee8907
    • affected b3fdea6ecb55c3ceea866ff66486927e51a982b3 – < b2e74db55dd93d6db22a813c9a775b5dbf87c560

  • Linux · Linux

    • affected 6.0
    • unaffected < 6.0
    • unaffected 6.5.3 – ≤ 6.5.*
    • unaffected 6.6 – ≤ *

References

References2

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2023-54030 badge
[![CVE-2023-54030](https://cveledger.app/badge/CVE-2023-54030.svg)](https://cveledger.app/cve/CVE-2023-54030)

Record last updated .