{"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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{}