200 lines
10 KiB
JSON
200 lines
10 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-2025-38300",
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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": "2025-04-16T04:51:24.002Z",
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"datePublished": "2025-07-10T07:42:12.826Z",
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"dateUpdated": "2026-05-11T21:25:18.683Z"
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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": "2026-05-11T21:25:18.683Z"
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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\ncrypto: sun8i-ce-cipher - fix error handling in sun8i_ce_cipher_prepare()\n\nFix two DMA cleanup issues on the error path in sun8i_ce_cipher_prepare():\n\n1] If dma_map_sg() fails for areq->dst, the device driver would try to free\n DMA memory it has not allocated in the first place. To fix this, on the\n \"theend_sgs\" error path, call dma unmap only if the corresponding dma\n map was successful.\n\n2] If the dma_map_single() call for the IV fails, the device driver would\n try to free an invalid DMA memory address on the \"theend_iv\" path:\n ------------[ cut here ]------------\n DMA-API: sun8i-ce 1904000.crypto: device driver tries to free an invalid DMA memory address\n WARNING: CPU: 2 PID: 69 at kernel/dma/debug.c:968 check_unmap+0x123c/0x1b90\n Modules linked in: skcipher_example(O+)\n CPU: 2 UID: 0 PID: 69 Comm: 1904000.crypto- Tainted: G O 6.15.0-rc3+ #24 PREEMPT\n Tainted: [O]=OOT_MODULE\n Hardware name: OrangePi Zero2 (DT)\n pc : check_unmap+0x123c/0x1b90\n lr : check_unmap+0x123c/0x1b90\n ...\n Call trace:\n check_unmap+0x123c/0x1b90 (P)\n debug_dma_unmap_page+0xac/0xc0\n dma_unmap_page_attrs+0x1f4/0x5fc\n sun8i_ce_cipher_do_one+0x1bd4/0x1f40\n crypto_pump_work+0x334/0x6e0\n kthread_worker_fn+0x21c/0x438\n kthread+0x374/0x664\n ret_from_fork+0x10/0x20\n ---[ end trace 0000000000000000 ]---\n\nTo fix this, check for !dma_mapping_error() before calling\ndma_unmap_single() on the \"theend_iv\" path."
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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/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c"
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],
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"versions": [
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{
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"version": "06f751b613296cc34b86fc83fccaf30d646eb8bc",
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"lessThan": "a0ac3f85b2e3ef529e852f252a70311f9029d5e6",
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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": "06f751b613296cc34b86fc83fccaf30d646eb8bc",
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"lessThan": "c62b79c1c51303dbcb6edfa4de0ee176f4934c52",
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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": "06f751b613296cc34b86fc83fccaf30d646eb8bc",
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"lessThan": "19d267d9fad00d94ad8477899e38ed7c11f33fb6",
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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": "06f751b613296cc34b86fc83fccaf30d646eb8bc",
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"lessThan": "4051250e5db489f8ad65fc337e2677b9b568ac72",
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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": "06f751b613296cc34b86fc83fccaf30d646eb8bc",
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"lessThan": "f31adc3e356f7350d4a4d68c98d3f60f2f6e26b3",
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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/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c"
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],
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"versions": [
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{
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"version": "5.5",
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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": "5.5",
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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": "6.1.142",
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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": "6.6.94",
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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": "6.12.34",
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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": "6.15.3",
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"lessThanOrEqual": "6.15.*",
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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": "6.16",
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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": "5.5",
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"versionEndExcluding": "6.1.142"
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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": "5.5",
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"versionEndExcluding": "6.6.94"
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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": "5.5",
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"versionEndExcluding": "6.12.34"
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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": "5.5",
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"versionEndExcluding": "6.15.3"
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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": "5.5",
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"versionEndExcluding": "6.16"
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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/a0ac3f85b2e3ef529e852f252a70311f9029d5e6"
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},
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{
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"url": "https://git.kernel.org/stable/c/c62b79c1c51303dbcb6edfa4de0ee176f4934c52"
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},
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{
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"url": "https://git.kernel.org/stable/c/19d267d9fad00d94ad8477899e38ed7c11f33fb6"
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},
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{
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"url": "https://git.kernel.org/stable/c/4051250e5db489f8ad65fc337e2677b9b568ac72"
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},
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{
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"url": "https://git.kernel.org/stable/c/f31adc3e356f7350d4a4d68c98d3f60f2f6e26b3"
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}
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],
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"title": "crypto: sun8i-ce-cipher - fix error handling in sun8i_ce_cipher_prepare()",
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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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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T17:36:20.735Z"
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}
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}
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]
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}
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} |