{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54185", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.497Z", "datePublished": "2025-12-30T12:08:55.218Z", "dateUpdated": "2026-01-05T10:51:22.315Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-01-05T10:51:22.315Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: remove BUG_ON()'s in add_new_free_space()\n\nAt add_new_free_space() we have these BUG_ON()'s that are there to deal\nwith any failure to add free space to the in memory free space cache.\nSuch failures are mostly -ENOMEM that should be very rare. However there's\nno need to have these BUG_ON()'s, we can just return any error to the\ncaller and all callers and their upper call chain are already dealing with\nerrors.\n\nSo just make add_new_free_space() return any errors, while removing the\nBUG_ON()'s, and returning the total amount of added free space to an\noptional u64 pointer argument."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/block-group.c", "fs/btrfs/block-group.h", "fs/btrfs/free-space-tree.c"], "versions": [{"version": "0f9dd46cda36b8de3b9f48bc42bd09d20b9c3b52", "lessThan": "23e72231f8281505883514b23709076e234d4f27", "status": "affected", "versionType": "git"}, {"version": "0f9dd46cda36b8de3b9f48bc42bd09d20b9c3b52", "lessThan": "f775ceb0cb530e4a469b718fb2a24843071087f5", "status": "affected", "versionType": "git"}, {"version": "0f9dd46cda36b8de3b9f48bc42bd09d20b9c3b52", "lessThan": "d8ccbd21918fd7fa6ce3226cffc22c444228e8ad", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/block-group.c", "fs/btrfs/block-group.h", "fs/btrfs/free-space-tree.c"], "versions": [{"version": "2.6.29", "status": "affected"}, {"version": "0", "lessThan": "2.6.29", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.45", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.10", "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": "2.6.29", "versionEndExcluding": "6.1.45"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.4.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/23e72231f8281505883514b23709076e234d4f27"}, {"url": "https://git.kernel.org/stable/c/f775ceb0cb530e4a469b718fb2a24843071087f5"}, {"url": "https://git.kernel.org/stable/c/d8ccbd21918fd7fa6ce3226cffc22c444228e8ad"}], "title": "btrfs: remove BUG_ON()'s in add_new_free_space()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: remove BUG_ON()'s in add_new_free_space()\n\nAt add_new_free_space() we have these BUG_ON()'s that are there to deal\nwith any failure to add free space to the in memory free space cache.\nSuch failures are mostly -ENOMEM that should be very rare. However there's\nno need to have these BUG_ON()'s, we can just return any error to the\ncaller and all callers and their upper call chain are already dealing with\nerrors.\n\nSo just make add_new_free_space() return any errors, while removing the\nBUG_ON()'s, and returning the total amount of added free space to an\noptional u64 pointer argument."}], "id": "CVE-2023-54185", "lastModified": "2025-12-31T20:43:05.160", "metrics": {}, "published": "2025-12-30T13:16:06.463", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23e72231f8281505883514b23709076e234d4f27"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d8ccbd21918fd7fa6ce3226cffc22c444228e8ad"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f775ceb0cb530e4a469b718fb2a24843071087f5"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: btrfs: remove BUG_ON()'s in add_new_free_space()", "id": "2426159", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426159"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-54185", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "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": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54185\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54185\nhttps://lore.kernel.org/linux-cve-announce/2025123025-CVE-2023-54185-3c5c@gregkh/T"], "threat_severity": "Low"}

{}