248 lines
11 KiB
JSON
248 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-2026-89925",
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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": "2026-09-11T19:38:34.775Z",
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"datePublished": "2026-09-16T10:32:18.111Z",
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"dateUpdated": "2026-10-19T08:55:00.155Z"
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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": "2026-10-19T08:55:00.155Z"
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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\nKVM: s390: Fix memory leak in guest debug handling\n\nbp_data is freed only for the error case by kfree(bp_data).\nEvery successful KVM_SET_GUEST_DEBUG will leak bp_data."
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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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"arch/s390/kvm/guestdbg.c"
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],
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"versions": [
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{
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"version": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "39e7cebb889839b5762c9ad22e2d715b5883b288",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "58b1b729a9f90c80b508fc3e2174cbc0ee50859e",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "9071f75cbde3bf46119cb28e92cfbef830c4bf97",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "5940418e4232a2ff1d30ba12e0d213dbf48f0a83",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "fc2034c431adcbaabf5f8a01912358f07355349e",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "44bf3792c10f4bb3de507391f1837e020d92eaa2",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "581be9f6085834188cef1ad2f07babf3b421e409",
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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": "27291e2165b6de70c476b7b675308113edd69a60",
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"lessThan": "121ea1de927c8b9bfdf53c31cad27b86d5de0293",
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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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"arch/s390/kvm/guestdbg.c"
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],
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"versions": [
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{
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"version": "3.16",
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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": "3.16",
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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": "5.10.270",
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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": "5.15.221",
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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": "6.1.188",
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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": "6.6.157",
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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": "6.12.110",
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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": "7.2.5",
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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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{
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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": "3.16",
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"versionEndExcluding": "5.10.270"
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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": "3.16",
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"versionEndExcluding": "5.15.221"
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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": "3.16",
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"versionEndExcluding": "6.1.188"
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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": "3.16",
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"versionEndExcluding": "6.6.157"
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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": "3.16",
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"versionEndExcluding": "6.12.110"
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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": "3.16",
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"versionEndExcluding": "6.18.51"
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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": "3.16",
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"versionEndExcluding": "7.2.5"
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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": "3.16",
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"versionEndExcluding": "7.3"
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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/39e7cebb889839b5762c9ad22e2d715b5883b288"
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},
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{
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"url": "https://git.kernel.org/stable/c/58b1b729a9f90c80b508fc3e2174cbc0ee50859e"
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},
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{
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"url": "https://git.kernel.org/stable/c/9071f75cbde3bf46119cb28e92cfbef830c4bf97"
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},
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{
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"url": "https://git.kernel.org/stable/c/5940418e4232a2ff1d30ba12e0d213dbf48f0a83"
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},
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{
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"url": "https://git.kernel.org/stable/c/fc2034c431adcbaabf5f8a01912358f07355349e"
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},
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{
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"url": "https://git.kernel.org/stable/c/44bf3792c10f4bb3de507391f1837e020d92eaa2"
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},
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{
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"url": "https://git.kernel.org/stable/c/581be9f6085834188cef1ad2f07babf3b421e409"
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},
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{
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"url": "https://git.kernel.org/stable/c/121ea1de927c8b9bfdf53c31cad27b86d5de0293"
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}
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],
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"title": "KVM: s390: Fix memory leak in guest debug handling",
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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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} |