122 lines
5.7 KiB
JSON
122 lines
5.7 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-2023-53553",
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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": "2025-10-04T15:14:15.922Z",
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"datePublished": "2025-10-04T15:16:59.091Z",
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"dateUpdated": "2026-05-11T19:47:11.954Z"
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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": "2026-05-11T19:47:11.954Z"
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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\nHID: hyperv: avoid struct memcpy overrun warning\n\nA previous patch addressed the fortified memcpy warning for most\nbuilds, but I still see this one with gcc-9:\n\nIn file included from include/linux/string.h:254,\n from drivers/hid/hid-hyperv.c:8:\nIn function 'fortify_memcpy_chk',\n inlined from 'mousevsc_on_receive' at drivers/hid/hid-hyperv.c:272:3:\ninclude/linux/fortify-string.h:583:4: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]\n 583 | __write_overflow_field(p_size_field, size);\n | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\nMy guess is that the WARN_ON() itself is what confuses gcc, so it no\nlonger sees that there is a correct range check. Rework the code in a\nway that helps readability and avoids the warning."
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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/hid/hid-hyperv.c"
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],
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"versions": [
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{
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"version": "542f25a94471570e2594be5b422b9ca572cf88a1",
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"lessThan": "a7902cc5f5b9c95997017c8e309da760fb1deb6e",
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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": "542f25a94471570e2594be5b422b9ca572cf88a1",
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"lessThan": "5f151364b1da6bd217632fd4ee8cc24eaf66a497",
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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/hid/hid-hyperv.c"
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],
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"versions": [
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{
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"version": "6.2",
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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": "6.2",
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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": "6.4.5",
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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": "6.2",
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"versionEndExcluding": "6.4.5"
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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": "6.2",
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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/a7902cc5f5b9c95997017c8e309da760fb1deb6e"
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},
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{
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"url": "https://git.kernel.org/stable/c/5f151364b1da6bd217632fd4ee8cc24eaf66a497"
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}
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],
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"title": "HID: hyperv: avoid struct memcpy overrun warning",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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} |