206 lines
9.4 KiB
JSON
206 lines
9.4 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-2026-98876",
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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": "2026-09-25T10:25:14.377Z",
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"datePublished": "2026-10-23T11:37:21.776Z",
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"dateUpdated": "2026-10-26T06:55:58.587Z"
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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": "2026-10-26T06:55:58.587Z"
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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\nhost1x: bus: Fix missing ops null check in error teardown\n\nIn host1x_device_init(), the error teardown paths do not check\nclient->ops before dereferencing it, unlike the forward init paths\nwhich correctly guard with 'client->ops &&'. This can result in a\nNULL pointer dereference if client->ops is NULL.\n\nFix by adding the missing client->ops check in both the teardown\nand teardown_late labels."
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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/gpu/host1x/bus.c"
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],
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"versions": [
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{
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"version": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "d8d5b6e02fc281dea33d6b0b0fadaccea56f2067",
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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": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "f1fa6c936fa9de80ae446ba5e76e227e991b8e56",
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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": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "74bd1f05d9ba2d6672d30ccafe80a38104c1f73f",
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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": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "62851e7b0e55de6fe08da08bc41fd587fbcb0e9b",
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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": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "29375e071ea201fe97bafe1d2ad9d9f30311abfb",
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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": "8f7da1578e90bf1af30269dc6dd8806c96e9c683",
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"lessThan": "71d25f668bc5c0f36ea843462e12307dea45aaa3",
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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/gpu/host1x/bus.c"
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],
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"versions": [
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{
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"version": "4.16",
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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": "4.16",
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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": "5.15.222",
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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": "6.1.189",
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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": "6.6.158",
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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": "6.12.111",
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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": "6.18.53",
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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",
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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": "4.16",
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"versionEndExcluding": "5.15.222"
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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": "4.16",
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"versionEndExcluding": "6.1.189"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.16",
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"versionEndExcluding": "6.6.158"
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"versionStartIncluding": "4.16",
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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": "4.16",
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"versionEndExcluding": "6.18.53"
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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": "4.16",
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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/d8d5b6e02fc281dea33d6b0b0fadaccea56f2067"
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},
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{
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"url": "https://git.kernel.org/stable/c/f1fa6c936fa9de80ae446ba5e76e227e991b8e56"
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},
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{
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"url": "https://git.kernel.org/stable/c/74bd1f05d9ba2d6672d30ccafe80a38104c1f73f"
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},
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{
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"url": "https://git.kernel.org/stable/c/62851e7b0e55de6fe08da08bc41fd587fbcb0e9b"
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},
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{
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"url": "https://git.kernel.org/stable/c/29375e071ea201fe97bafe1d2ad9d9f30311abfb"
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},
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{
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"url": "https://git.kernel.org/stable/c/71d25f668bc5c0f36ea843462e12307dea45aaa3"
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}
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],
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"title": "host1x: bus: Fix missing ops null check in error teardown",
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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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} |