{"id":"CVE-2024-27032","revision":"ef633762198141a4a55ea350d5457cb1","records":[{"revision":"ef633762198141a4a55ea350d5457cb1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-27032","aliases":[],"title":"f2fs: fix to avoid potential panic during recovery","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential panic during recovery\n\nDuring recovery, if FAULT_BLOCK is on, it is possible that\nf2fs_reserve_new_block() will return -ENOSPC during recovery,\nthen it may trigger panic.\n\nAlso, if fault injection rate is 1 and only FAULT_BLOCK fault\ntype is on, it may encounter deadloop in loop of block reservation.\n\nLet's change as below to fix these issues:\n- remove bug_on() to avoid panic.\n- limit the loop count of block reservation to avoid potential\ndeadloop.","state":0,"publishedAt":"2024-05-01T12:53:32.812+00:00","modifiedAt":"2026-10-15T00:39:53.955+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/f2fs/f2fs.h\",\n                        \"fs/f2fs/recovery.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b1020a546779139eec5d930e15ce534c1101b89c\",\n                            \"lessThan\": \"fe4de493572a4263554903bf9c3afc5c196e15f0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2a7b12d4705bc308cf18eae2b69ec8db34881cc3\",\n                            \"lessThan\": \"8844b2f8a3f0c428b74672f9726f9950b1a7764c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b29cc6e29b5e6037e1bcd2b2ac67b7d89acd194c\",\n                            \"lessThan\": \"d034810d02a5af8eb74debe29877dcaf5f00fdd1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"956fa1ddc132e028f3b7d4cf17e6bfc8cb36c7fd\",\n                            \"lessThan\": \"f26091a981318b5b7451d61f99bc073a6af8db67\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"956fa1ddc132e028f3b7d4cf17e6bfc8cb36c7fd\",\n                            \"lessThan\": \"21ec68234826b1b54ab980a8df6e33c74cfbee58\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bc1fb291f36dd1d9d667241d9fe30b835dbb8ee8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9fceaf8182d453639cddb7f4a6877a1e1564de39\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"80c69f576ff39d6ae8a6e2107da3dc03b533759c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4fb0807a1d60f8642a5fd62bd659cd6052eaf97\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.1.77\",\n                            \"lessThan\": \"6.1.83\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.16\",\n                            \"lessThan\": \"6.6.23\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.4\",\n                            \"lessThan\": \"6.7.11\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.307\",\n                            \"lessThan\": \"4.20\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.269\",\n                            \"lessThan\": \"5.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.210\",\n                            \"lessThan\": \"5.11\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.149\",\n                            \"lessThan\": \"5.16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/f2fs/f2fs.h\",\n                        \"fs/f2fs/recovery.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.83\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.23\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.11\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.2\",\n                            \"lessThanOrEqual\": \"6.8.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0","https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c","https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1","https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67","https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-27032","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-27032","identifiers":["CVE-2024-27032"]},"retained":false,"historicalAffected":[]}],"coverage":[]}