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vuln-cve/data/2026/64xxx/CVE-2026-64168.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-64168",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-07-19T07:54:57.038Z",
"datePublished": "2026-07-19T15:40:52.741Z",
"dateUpdated": "2026-07-19T15:40:52.741Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-07-19T15:40:52.741Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: sprd: fix error pointer deref after DMA setup failure\n\nThe driver falls back to PIO mode if DMA setup fails during probe.\n\nMake sure to check the dma.enabled flag before trying to release the DMA\nchannels also on late probe errors to avoid dereferencing an error\npointer (or attempting to release a channel a second time).\n\nThis issue was flagged by Sashiko when reviewing a devres allocation\nconversion patch."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/spi/spi-sprd.c"
],
"versions": [
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "be74e276111f3c23b8e040c8c5e308f67a573add",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "a8f233fb0c7be29b97cd249f64120bf35ce72805",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "0cdea166c1a07c200caf9d0b722224fca43b23ae",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "450c319dd04d0eeff4184889768f7ada826a2e35",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "be409d2bbe9ca7da7b05cc7dde7499bc481f0766",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "c33b4496e95d04722055446c0a31213639438536",
"status": "affected",
"versionType": "git"
},
{
"version": "386119bc7be9fa5114ced0274a22a943df890b4b",
"lessThan": "3d67fffb74267772d461c02c67f1eff893ad547d",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/spi/spi-sprd.c"
],
"versions": [
{
"version": "5.1",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.1",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.258",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.209",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.175",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.142",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.92",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.34",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.11",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "5.10.258"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "5.15.209"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "6.1.175"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "6.6.142"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "6.12.92"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "6.18.34"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "7.0.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.1",
"versionEndExcluding": "7.1"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/be74e276111f3c23b8e040c8c5e308f67a573add"
},
{
"url": "https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805"
},
{
"url": "https://git.kernel.org/stable/c/0cdea166c1a07c200caf9d0b722224fca43b23ae"
},
{
"url": "https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35"
},
{
"url": "https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b"
},
{
"url": "https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766"
},
{
"url": "https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536"
},
{
"url": "https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d"
}
],
"title": "spi: sprd: fix error pointer deref after DMA setup failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}
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