379 lines
17 KiB
JSON
379 lines
17 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2024-26955",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-02-19T14:20:24.200Z",
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"datePublished": "2024-05-01T05:18:51.866Z",
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"dateUpdated": "2026-05-11T20:07:37.017Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T20:07:37.017Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: prevent kernel bug at submit_bh_wbc()\n\nFix a bug where nilfs_get_block() returns a successful status when\nsearching and inserting the specified block both fail inconsistently. If\nthis inconsistent behavior is not due to a previously fixed bug, then an\nunexpected race is occurring, so return a temporary error -EAGAIN instead.\n\nThis prevents callers such as __block_write_begin_int() from requesting a\nread into a buffer that is not mapped, which would cause the BUG_ON check\nfor the BH_Mapped flag in submit_bh_wbc() to fail."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/nilfs2/inode.c"
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],
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"versions": [
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "91e4c4595fae5e87069e44687ae879091783c183",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "32eaee72e96590a75445c8a6c7c1057673b47e07",
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"status": "affected",
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},
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{
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"lessThan": "f0fe7ad5aff4f0fcf988913313c497de85f1e186",
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"status": "affected",
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "ca581d237f3b8539c044205bb003de71d75d227c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "192e9f9078c96be30b31c4b44d6294b24520fce5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "48d443d200237782dc82e6b60663ec414ef02e39",
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{
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"version": "1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b",
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"lessThan": "76ffbe911e2798c7296968f5fd72f7bf67207a8d",
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{
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"lessThan": "269cdf353b5bdd15f1a079671b0f889113865f20",
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/nilfs2/inode.c"
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],
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"versions": [
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{
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"version": "2.6.30",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "2.6.30",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.312",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.274",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.215",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.154",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.84",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.24",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.7.12",
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"lessThanOrEqual": "6.7.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.8.3",
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"lessThanOrEqual": "6.8.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.9",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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"versionStartIncluding": "2.6.30",
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}
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],
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"title": "nilfs2: prevent kernel bug at submit_bh_wbc()",
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"content": {
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"options": [
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"version": "2.0.3",
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"timestamp": "2024-05-28T17:51:47.841182Z"
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