250 lines
12 KiB
JSON
250 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-2026-93179",
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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": "2026-09-17T16:02:15.091Z",
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"datePublished": "2026-09-17T16:12:07.307Z",
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"dateUpdated": "2026-10-30T12:36:17.392Z"
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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": "2026-10-30T12:36:17.392Z"
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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\ndrm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read\n\nReject voltage objects whose usSize is smaller than the header or would\nadvance the cursor past the table end, preventing an infinite loop or\nheap OOB read when the VBIOS supplies a malformed VoltageObjectInfo table."
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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/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c",
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"drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c"
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],
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"versions": [
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{
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"version": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "ed84504713e8357f33693f638fda68fc98f0c9d2",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "86644d37d2b388854b2cfd4d4f57b3d84a57154b",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "e5b3c485ef911358752a3abbf3705d05d0eafd7a",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "574af7c61f2bed37baa3b60669e428d24d2c9ae8",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "203ffe648948ca3c2f55b21118945a7a6d0884aa",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "0a6c9b3801903b6db91f3cbf148646b501dbded3",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "83c680de6d41d627c077dedb24f89d9e5be0e2a2",
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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": "c82baa28184356a75c0157129f88af42b2e7b695",
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"lessThan": "5d3cc8e388464f485d0944b87b8f9426e637d082",
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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/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c",
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"drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c"
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],
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"versions": [
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{
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"version": "4.5",
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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": "4.5",
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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": "5.10.273",
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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": "5.15.224",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.113",
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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": "6.18.56",
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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": "7.2.6",
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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": "4.5",
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"versionEndExcluding": "5.10.273"
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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": "4.5",
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"versionEndExcluding": "5.15.224"
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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": "4.5",
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"versionEndExcluding": "6.1.191"
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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": "4.5",
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"versionEndExcluding": "6.6.160"
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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": "4.5",
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"versionEndExcluding": "6.12.113"
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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": "4.5",
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"versionEndExcluding": "6.18.56"
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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": "4.5",
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"versionEndExcluding": "7.2.6"
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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": "4.5",
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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/ed84504713e8357f33693f638fda68fc98f0c9d2"
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},
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{
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"url": "https://git.kernel.org/stable/c/86644d37d2b388854b2cfd4d4f57b3d84a57154b"
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},
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{
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"url": "https://git.kernel.org/stable/c/e5b3c485ef911358752a3abbf3705d05d0eafd7a"
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},
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{
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"url": "https://git.kernel.org/stable/c/574af7c61f2bed37baa3b60669e428d24d2c9ae8"
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},
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{
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"url": "https://git.kernel.org/stable/c/203ffe648948ca3c2f55b21118945a7a6d0884aa"
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},
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{
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"url": "https://git.kernel.org/stable/c/0a6c9b3801903b6db91f3cbf148646b501dbded3"
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},
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{
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"url": "https://git.kernel.org/stable/c/83c680de6d41d627c077dedb24f89d9e5be0e2a2"
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},
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{
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"url": "https://git.kernel.org/stable/c/5d3cc8e388464f485d0944b87b8f9426e637d082"
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}
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],
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"title": "drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read",
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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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} |