192 lines
8.7 KiB
JSON
192 lines
8.7 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-2026-80860",
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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": "2026-08-26T14:34:25.797Z",
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"datePublished": "2026-09-04T15:55:14.285Z",
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"dateUpdated": "2026-10-19T08:44:54.232Z"
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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": "2026-10-19T08:44:54.232Z"
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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\nfuse: fix race between interrupt and resend\n\nAfter commit f8fce75fedf7 (\"fuse: clear intr_entry in fuse_resend and\nfuse_remove_pending_req\") the WARN_ON(!list_empty(&req->intr_entry)) in\nfuse_request_free() still triggers due to the following race:\n\nIn request_wait_answer()\n if (test_bit(FR_SENT, &req->flags)) -> returns true\n\nIn fuse_chan_resend()\n clear_bit(FR_SENT, &req->flags)\n\nIn request_wait_answer()\n queue_interrupt(req)\n\nFix by:\n\n - move clearing FR_SENT inside fpq->lock\n\n - move setting FR_PENDING inside fiq->lock\n\n - recheck FR_SENT after acquiring fiq->lock in fuse_dev_queue_interrupt()"
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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/fuse/dev.c"
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],
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"versions": [
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{
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"version": "1d8ecd0cd696a5df0b2f72046a4ccee5d2a8ec2c",
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"lessThan": "67ddf061790e833d7e34f9dc901866c9fb25d72d",
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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": "7366e6f4d2b4c7002b13fb01219e83679dad4127",
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"lessThan": "0f930904452945f409eeeb0c9afa08bf27185cb1",
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"status": "affected",
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},
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{
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"version": "f8fce75fedf73ac72aa09163deb8f4291fdcaad2",
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"lessThan": "26fbe4bc3ef3ab0200407681cbef182af5d151de",
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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": "f8fce75fedf73ac72aa09163deb8f4291fdcaad2",
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"lessThan": "ed9c881f3b498383f73c42712b359419da42a7b0",
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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": "893479015cb6442fd389d3b553ab3036c9541715",
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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": "6.12.96",
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"lessThan": "6.12.111",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.18.39",
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"lessThan": "6.18.51",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "7.1.4",
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"lessThan": "7.2",
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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/fuse/dev.c"
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],
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"versions": [
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{
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"version": "7.2",
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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": "7.2",
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"status": "unaffected",
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},
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{
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"version": "6.12.111",
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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": "6.18.51",
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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": "7.2.3",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.12.96",
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"versionEndExcluding": "6.12.111"
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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": "6.18.39",
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"versionEndExcluding": "6.18.51"
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"versionEndExcluding": "7.2.3"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "7.2",
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"versionEndExcluding": "7.3"
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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": "7.1.4"
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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/67ddf061790e833d7e34f9dc901866c9fb25d72d"
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},
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{
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"url": "https://git.kernel.org/stable/c/0f930904452945f409eeeb0c9afa08bf27185cb1"
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},
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{
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"url": "https://git.kernel.org/stable/c/26fbe4bc3ef3ab0200407681cbef182af5d151de"
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},
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{
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"url": "https://git.kernel.org/stable/c/ed9c881f3b498383f73c42712b359419da42a7b0"
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}
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],
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"title": "fuse: fix race between interrupt and resend",
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} |