{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54101", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T13:02:52.517Z", "datePublished": "2025-12-24T13:06:27.234Z", "dateUpdated": "2025-12-24T13:06:27.234Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T13:06:27.234Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndriver: soc: xilinx: use _safe loop iterator to avoid a use after free\n\nThe hash_for_each_possible() loop dereferences \"eve_data\" to get the\nnext item on the list. However the loop frees eve_data so it leads to\na use after free. Use hash_for_each_possible_safe() instead."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "versions": [{"version": "c7fdb2404f66131bc9c22e06f712717288826487", "lessThan": "49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0", "status": "affected", "versionType": "git"}, {"version": "c7fdb2404f66131bc9c22e06f712717288826487", "lessThan": "f16599e638073ef0b2828bb64f5e99138e9381b5", "status": "affected", "versionType": "git"}, {"version": "c7fdb2404f66131bc9c22e06f712717288826487", "lessThan": "256aace3a5d8c987183ba4832dffb36f48ea7d3b", "status": "affected", "versionType": "git"}, {"version": "c7fdb2404f66131bc9c22e06f712717288826487", "lessThan": "c58da0ba3e5c86e51e2c1557afaf6f71e00c4533", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.39", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3.13", "lessThanOrEqual": "6.3.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.4", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.1.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.3.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.4.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0"}, {"url": "https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5"}, {"url": "https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b"}, {"url": "https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533"}], "title": "driver: soc: xilinx: use _safe loop iterator to avoid a use after free", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndriver: soc: xilinx: use _safe loop iterator to avoid a use after free\n\nThe hash_for_each_possible() loop dereferences \"eve_data\" to get the\nnext item on the list. However the loop frees eve_data so it leads to\na use after free. Use hash_for_each_possible_safe() instead."}], "id": "CVE-2023-54101", "lastModified": "2025-12-24T13:16:11.997", "metrics": {}, "published": "2025-12-24T13:16:11.997", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: driver: soc: xilinx: use _safe loop iterator to avoid a use after free", "id": "2425146", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2425146"}, "csaw": false, "details": ["No description is available for this CVE."], "name": "CVE-2023-54101", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54101\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54101\nhttps://lore.kernel.org/linux-cve-announce/2025122410-CVE-2023-54101-49f5@gregkh/T"]}

{}