227 lines
11 KiB
JSON
227 lines
11 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-2026-72082",
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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": "2026-08-09T03:40:39.904Z",
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"datePublished": "2026-08-15T05:52:31.291Z",
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"dateUpdated": "2026-08-17T05:07:52.350Z"
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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": "2026-08-17T05:07:52.350Z"
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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\nscsi: elx: efct: Fix refcount leak in efct_hw_io_abort()\n\nWhen efct_hw_reqtag_alloc() fails in efct_hw_io_abort(), the error path\nreturns -ENOSPC without releasing the reference obtained via\nkref_get_unless_zero() earlier in the function. All other error paths\ncorrectly drop the reference. This causes a permanent reference leak on the\nio_to_abort object.\n\nAdditionally, the abort_in_progress flag is left set to true on this path,\nwhich means future abort attempts for the same I/O will immediately return\n-EINPROGRESS even though the abort was never submitted, effectively\nblocking recovery.\n\nFix this by adding the missing kref_put() call and reset abort_in_progress\nto false, matching the cleanup done in the efct_hw_wq_write() failure path\nbelow."
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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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"drivers/scsi/elx/efct/efct_hw.c"
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],
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"versions": [
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{
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"version": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "cf97ea7b164a1881c7219f5222219c9d0fac4204",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "1c6e186c722cfa9a58ebe841f91ab2ddf8570cc7",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "62cf39a9770a6f29df59fd0edb0a05234a8b07f2",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "faa59add4808fbf92e7d15bfd8770d2682c2b953",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "9b871369cbb4532f6715e044d6b9c4ceb036e5b6",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "747eaead2db298abfda2aa505f6d03775b40fe5f",
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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": "63de51327a64c74e85611a0161eaae71256a3b6d",
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"lessThan": "2c007acf7b31c39c08ce4959451ad00b19be4c1f",
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"status": "affected",
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"versionType": "git"
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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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"drivers/scsi/elx/efct/efct_hw.c"
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],
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"versions": [
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{
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"version": "5.14",
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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": "5.14",
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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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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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": "6.18.40",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "5.14",
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"versionEndExcluding": "5.15.212"
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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": "5.14",
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"versionEndExcluding": "6.1.178"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.12.97"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.18.40"
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},
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"versionEndExcluding": "7.1.5"
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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": "5.14",
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"versionEndExcluding": "7.2"
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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/cf97ea7b164a1881c7219f5222219c9d0fac4204"
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},
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{
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"url": "https://git.kernel.org/stable/c/1c6e186c722cfa9a58ebe841f91ab2ddf8570cc7"
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},
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{
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"url": "https://git.kernel.org/stable/c/62cf39a9770a6f29df59fd0edb0a05234a8b07f2"
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},
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{
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"url": "https://git.kernel.org/stable/c/faa59add4808fbf92e7d15bfd8770d2682c2b953"
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},
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{
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"url": "https://git.kernel.org/stable/c/9b871369cbb4532f6715e044d6b9c4ceb036e5b6"
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},
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{
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"url": "https://git.kernel.org/stable/c/747eaead2db298abfda2aa505f6d03775b40fe5f"
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},
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{
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"url": "https://git.kernel.org/stable/c/2c007acf7b31c39c08ce4959451ad00b19be4c1f"
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}
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],
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"title": "scsi: elx: efct: Fix refcount leak in efct_hw_io_abort()",
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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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} |