CVE-2023-54030

{"id": "CVE-2023-54030", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "b3fdea6ecb55c3ceea866ff66486927e51a982b3", "lessThan": "1e2db9837be7d24a2a74eb3f3906d0872bee8907", "versionType": "git"}, {"status": "affected", "version": "b3fdea6ecb55c3ceea866ff66486927e51a982b3", "lessThan": "b2e74db55dd93d6db22a813c9a775b5dbf87c560", "versionType": "git"}], "programFiles": ["io_uring/net.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.0"}, {"status": "unaffected", "version": "0", "lessThan": "6.0", "versionType": "semver"}, {"status": "unaffected", "version": "6.5.3", "versionType": "semver", "lessThanOrEqual": "6.5.*"}, {"status": "unaffected", "version": "6.6", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["io_uring/net.c"], "defaultStatus": "affected"}]}], "published": "2025-12-24T11:15:56.003", "references": [{"url": "https://git.kernel.org/stable/c/1e2db9837be7d24a2a74eb3f3906d0872bee8907", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b2e74db55dd93d6db22a813c9a775b5dbf87c560", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/net: don't overflow multishot recv\n\nDon't allow overflowing multishot recv CQEs, it might get out of\nhand, hurt performance, and in the worst case scenario OOM the task."}], "lastModified": "2026-06-17T06:46:34.047", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}