180 lines
8.2 KiB
JSON
180 lines
8.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-64157",
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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": "2026-07-19T07:54:57.038Z",
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"datePublished": "2026-07-19T15:40:44.964Z",
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"dateUpdated": "2026-07-19T15:40:44.964Z"
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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": "2026-07-19T15:40:44.964Z"
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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\nnetfs: Fix partial invalidation of streaming-write folio\n\nIn netfs_invalidate_folio(), if the region of a partial invalidation\noverlaps the front (but not all) of a dirty write cached in a streaming\nwrite page (dirty, but not uptodate, with the dirty region tracked by a\nnetfs_folio struct), the function modifies the dirty region - but\nincorrectly as it moves the region forward by setting the start to the\nstart, not the end, of the invalidation region.\n\nFix this by setting finfo->dirty_offset to the end of the invalidation\nregion (iend)."
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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/netfs/misc.c"
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],
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"versions": [
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{
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"version": "cce6bfa6ca0e30af9927b0074c97fe6a92f28092",
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"lessThan": "f6b2569ae29b666fd15ff2848684c445ba442a39",
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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": "cce6bfa6ca0e30af9927b0074c97fe6a92f28092",
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"lessThan": "3d9601c029b934b5b6a10f99791467b10eb6b211",
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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": "cce6bfa6ca0e30af9927b0074c97fe6a92f28092",
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"lessThan": "6a3d27116be2c5fb9a03d5cf37c486ac517f3689",
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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": "cce6bfa6ca0e30af9927b0074c97fe6a92f28092",
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"lessThan": "6d91acc7fb85d33ea58fca9b964a32a453937f4b",
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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": "e2814004138a541110d4b2dc254a8f619c2c4ce0",
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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": "6.10.8",
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"lessThan": "6.11",
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"status": "affected",
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"versionType": "semver"
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}
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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/netfs/misc.c"
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],
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"versions": [
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{
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"version": "6.11",
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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": "6.11",
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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": "6.12.92",
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"lessThanOrEqual": "6.12.*",
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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": "6.18.34",
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"lessThanOrEqual": "6.18.*",
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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": "7.0.11",
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"lessThanOrEqual": "7.0.*",
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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": "7.1",
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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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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.11",
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"versionEndExcluding": "6.12.92"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.11",
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"versionEndExcluding": "6.18.34"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.11",
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"versionEndExcluding": "7.0.11"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.11",
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"versionEndExcluding": "7.1"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.10.8"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/f6b2569ae29b666fd15ff2848684c445ba442a39"
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},
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{
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"url": "https://git.kernel.org/stable/c/3d9601c029b934b5b6a10f99791467b10eb6b211"
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},
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{
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"url": "https://git.kernel.org/stable/c/6a3d27116be2c5fb9a03d5cf37c486ac517f3689"
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},
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{
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"url": "https://git.kernel.org/stable/c/6d91acc7fb85d33ea58fca9b964a32a453937f4b"
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}
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],
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"title": "netfs: Fix partial invalidation of streaming-write folio",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |