282 lines
14 KiB
JSON
282 lines
14 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-2026-46004",
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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": "2026-05-13T15:03:33.091Z",
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"datePublished": "2026-05-27T12:56:01.851Z",
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"dateUpdated": "2026-11-06T16:13:31.429Z"
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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": "2026-06-14T17:47:26.278Z"
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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\nALSA: caiaq: Handle probe errors properly\n\nThe probe procedure of setup_card() in caiaq driver doesn't treat the\nerror cases gracefully, e.g. the error from snd_card_register() calls\nsnd_card_free() but continues. This would lead to a UAF for the\nfurther calls like snd_usb_caiaq_control_init(), as Berk suggested in\nanother patch in the link below.\n\nHowever, the problem is not only that; in general, this function drops\nthe all error handlings (as it's a void function) although its caller\ncan propagate an error to snd_probe(), which eventually calls\nsnd_card_free() as a proper error path. That said, we should treat\neach error case in setup_card(), and just return the error code\npromptly, which is then handled later as a fatal error in snd_probe().\n\nThis patch achieves it by changing the setup_card() to return an error\ncode. Also, the superfluous snd_card_free() call is removed, too.\n\nNote that card->private_free can be set still safely at returning an\nerror. All called functions in card_free() have checks of the\nunassigned resources or NULL checks."
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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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"sound/usb/caiaq/device.c"
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],
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"versions": [
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{
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"version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "da938aa9fc7826901921dcea225948ab21a97e45",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "09616e25f502080ba684fc7fcf959d1376ab756d",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "b956e48371f2ff72b76be9a829800ecec963bd45",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "f537e3ad69609f6924a4db6b4a7f6561f5288bdd",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "6251e3e256337a30160ef59ab1580dde4d1acd28",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "096dd8519cf2f768e9e14f224b627f7aaee1a9c5",
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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": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
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"lessThan": "28abd224db4a49560b452115bca3672a20e45b2f",
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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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"sound/usb/caiaq/device.c"
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],
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"versions": [
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{
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"version": "2.6.25",
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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": "2.6.25",
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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": "5.10.258",
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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": "5.15.209",
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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": "6.1.175",
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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": "6.6.140",
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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": "6.12.86",
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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": "6.18.27",
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"lessThanOrEqual": "6.18.*",
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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": "7.0.4",
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"lessThanOrEqual": "7.0.*",
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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": "7.1",
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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": "2.6.25",
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"versionEndExcluding": "5.10.258"
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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": "2.6.25",
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"versionEndExcluding": "5.15.209"
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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": "2.6.25",
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"versionEndExcluding": "6.1.175"
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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": "2.6.25",
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"versionEndExcluding": "6.6.140"
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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": "2.6.25",
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"versionEndExcluding": "6.12.86"
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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": "2.6.25",
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"versionEndExcluding": "6.18.27"
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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": "2.6.25",
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"versionEndExcluding": "7.0.4"
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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": "2.6.25",
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"versionEndExcluding": "7.1"
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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/da938aa9fc7826901921dcea225948ab21a97e45"
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},
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{
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"url": "https://git.kernel.org/stable/c/09616e25f502080ba684fc7fcf959d1376ab756d"
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},
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{
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"url": "https://git.kernel.org/stable/c/b956e48371f2ff72b76be9a829800ecec963bd45"
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},
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{
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"url": "https://git.kernel.org/stable/c/f537e3ad69609f6924a4db6b4a7f6561f5288bdd"
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},
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{
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"url": "https://git.kernel.org/stable/c/6251e3e256337a30160ef59ab1580dde4d1acd28"
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},
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{
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"url": "https://git.kernel.org/stable/c/e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056"
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},
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{
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"url": "https://git.kernel.org/stable/c/096dd8519cf2f768e9e14f224b627f7aaee1a9c5"
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},
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{
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"url": "https://git.kernel.org/stable/c/28abd224db4a49560b452115bca3672a20e45b2f"
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}
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],
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"title": "ALSA: caiaq: Handle probe errors properly",
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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-2026-46004",
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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": "2026-11-06T16:04:49.755474Z"
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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": "2026-11-06T16:13:31.429Z"
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}
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}
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]
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}
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} |