261 lines
12 KiB
JSON
261 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-2023-53515",
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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": "2025-10-01T11:39:39.406Z",
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"datePublished": "2025-10-01T11:46:03.192Z",
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"dateUpdated": "2026-11-05T20:31:12.860Z"
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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": "2026-05-11T19:46:28.049Z"
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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\nvirtio-mmio: don't break lifecycle of vm_dev\n\nvm_dev has a separate lifecycle because it has a 'struct device'\nembedded. Thus, having a release callback for it is correct.\n\nAllocating the vm_dev struct with devres totally breaks this protection,\nthough. Instead of waiting for the vm_dev release callback, the memory\nis freed when the platform_device is removed. Resulting in a\nuse-after-free when finally the callback is to be called.\n\nTo easily see the problem, compile the kernel with\nCONFIG_DEBUG_KOBJECT_RELEASE and unbind with sysfs.\n\nThe fix is easy, don't use devres in this case.\n\nFound during my research about object lifetime problems."
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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/virtio/virtio_mmio.c"
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],
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"versions": [
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{
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"version": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "97a2d55ead76358245b446efd87818e919196d7a",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "b788ad3b2468512339c05f23692e36860264e674",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "3ff54d904fafabd0912796785e53cce4e69ca123",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "5b7d5c2dd664eb8b9a06ecbc06e28d39359c422e",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "af5818c35173e096085c6ae2e3aac605d3d15e41",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "2dcb368fe5a8eee498ca75c93a18ce2f3b0d6a8e",
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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": "7eb781b1bbb7136fe78fb8c28c1c223c61fa32b5",
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"lessThan": "55c91fedd03d7b9cf0c5199b2eb12b9b8e95281a",
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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/virtio/virtio_mmio.c"
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],
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"versions": [
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{
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"version": "4.15",
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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": "4.15",
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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": "4.19.293",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.255",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.192",
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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": "5.15.128",
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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": "6.1.47",
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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": "6.4.12",
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"lessThanOrEqual": "6.4.*",
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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": "6.5",
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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": "4.15",
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"versionEndExcluding": "4.19.293"
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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": "4.15",
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"versionEndExcluding": "5.4.255"
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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": "4.15",
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"versionEndExcluding": "5.10.192"
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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": "4.15",
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"versionEndExcluding": "5.15.128"
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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": "4.15",
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"versionEndExcluding": "6.1.47"
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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": "4.15",
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"versionEndExcluding": "6.4.12"
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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": "4.15",
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"versionEndExcluding": "6.5"
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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/97a2d55ead76358245b446efd87818e919196d7a"
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},
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{
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"url": "https://git.kernel.org/stable/c/b788ad3b2468512339c05f23692e36860264e674"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ff54d904fafabd0912796785e53cce4e69ca123"
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},
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{
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"url": "https://git.kernel.org/stable/c/5b7d5c2dd664eb8b9a06ecbc06e28d39359c422e"
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},
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{
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"url": "https://git.kernel.org/stable/c/af5818c35173e096085c6ae2e3aac605d3d15e41"
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},
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{
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"url": "https://git.kernel.org/stable/c/2dcb368fe5a8eee498ca75c93a18ce2f3b0d6a8e"
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},
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{
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"url": "https://git.kernel.org/stable/c/55c91fedd03d7b9cf0c5199b2eb12b9b8e95281a"
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}
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],
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"title": "virtio-mmio: don't break lifecycle of vm_dev",
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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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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2023-53515",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T20:22:52.394274Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T20:31:12.860Z"
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}
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}
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]
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}
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} |