248 lines
12 KiB
JSON
248 lines
12 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-2026-80679",
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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": "2026-08-26T14:34:25.783Z",
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"datePublished": "2026-08-28T06:52:47.682Z",
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"dateUpdated": "2026-08-28T06:52:47.682Z"
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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": "2026-08-28T06:52:47.682Z"
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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\ns390/dasd: Fix potential NULL pointer dereference\n\ndasd_release_space() checks the implementation of the is_ese()\ndiscipline function before calling it to determine if a given device is\nan ESE DASD.\n\nThe current usage of the logical AND operator will lead to a NULL\npointer dereference as the function is called even if the function\npointer is NULL.\n\nFix this by using the logical OR operator."
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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/s390/block/dasd_ioctl.c"
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],
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"versions": [
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{
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"version": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "dbf2ae34d2f1390a9fc1abf3dce7f809e022caae",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "3000367a512b1283ca52230bf21f8c91dfbec45b",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "cdc7b73d0c5a9cd6360b4f8c36eae23b02097e4c",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "e156c70c505c6c9adce3b7be5a82025f00544709",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "3453a993a3f14c1684560ecf26585046976f6ac6",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "86cdfd061509bcde84f3145f7221ba64e3e53b1f",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "96b8e09b09539f252a5eeea6baebd93c2e3779bd",
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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": "91dc4a197569230683ca8bad551e655a4bf14c30",
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"lessThan": "9973026f572db6b67570cadc30942f3014e41079",
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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/s390/block/dasd_ioctl.c"
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],
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"versions": [
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{
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"version": "5.3",
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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": "5.3",
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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": "5.10.265",
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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": "5.15.216",
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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": "6.1.183",
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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": "6.6.151",
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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": "6.12.103",
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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": "6.18.44",
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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": "7.1.8",
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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": "5.3",
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"versionEndExcluding": "5.10.265"
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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": "5.3",
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"versionEndExcluding": "5.15.216"
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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": "5.3",
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"versionEndExcluding": "6.1.183"
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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": "5.3",
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"versionEndExcluding": "6.6.151"
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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": "5.3",
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"versionEndExcluding": "6.12.103"
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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": "5.3",
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"versionEndExcluding": "6.18.44"
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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": "5.3",
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"versionEndExcluding": "7.1.8"
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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": "5.3",
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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/dbf2ae34d2f1390a9fc1abf3dce7f809e022caae"
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},
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{
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"url": "https://git.kernel.org/stable/c/3000367a512b1283ca52230bf21f8c91dfbec45b"
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},
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{
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"url": "https://git.kernel.org/stable/c/cdc7b73d0c5a9cd6360b4f8c36eae23b02097e4c"
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},
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{
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"url": "https://git.kernel.org/stable/c/e156c70c505c6c9adce3b7be5a82025f00544709"
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},
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{
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"url": "https://git.kernel.org/stable/c/3453a993a3f14c1684560ecf26585046976f6ac6"
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},
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{
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"url": "https://git.kernel.org/stable/c/86cdfd061509bcde84f3145f7221ba64e3e53b1f"
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},
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{
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"url": "https://git.kernel.org/stable/c/96b8e09b09539f252a5eeea6baebd93c2e3779bd"
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},
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{
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"url": "https://git.kernel.org/stable/c/9973026f572db6b67570cadc30942f3014e41079"
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}
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],
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"title": "s390/dasd: Fix potential NULL pointer dereference",
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} |