266 lines
12 KiB
JSON
266 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-2025-38530",
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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": "2025-04-16T04:51:24.023Z",
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"datePublished": "2025-08-16T11:12:23.368Z",
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"dateUpdated": "2026-05-11T21:29:48.482Z"
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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": "2026-05-11T21:29:48.482Z"
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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\ncomedi: pcl812: Fix bit shift out of bounds\n\nWhen checking for a supported IRQ number, the following test is used:\n\n\tif ((1 << it->options[1]) & board->irq_bits) {\n\nHowever, `it->options[i]` is an unchecked `int` value from userspace, so\nthe shift amount could be negative or out of bounds. Fix the test by\nrequiring `it->options[1]` to be within bounds before proceeding with\nthe original test. Valid `it->options[1]` values that select the IRQ\nwill be in the range [1,15]. The value 0 explicitly disables the use of\ninterrupts."
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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/comedi/drivers/pcl812.c"
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],
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"versions": [
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{
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"version": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "374d9b3eb4b08407997ef1fce96119d31e0c0bc4",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "0489c30d080f07cc7f09d04de723d8c2ccdb61ef",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "29ef03e5b84431171d6b77b822985b54bc44b793",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "5bfa301e1e59a9b1a7b62a800b54852337c97416",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "7e470d8efd10725b189ca8951973a8425932398a",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "a27e27eee313fe1c450b6af1e80e64412546cab4",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "16c173abee315953fd17a279352fec4a1faee862",
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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": "fcdb427bc7cf5e9e5d7280cf09c08dec49b49432",
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"lessThan": "b14b076ce593f72585412fc7fd3747e03a5e3632",
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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/comedi/drivers/pcl812.c"
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],
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"versions": [
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{
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"version": "2.6.30",
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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": "2.6.30",
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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": "5.4.297",
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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": "5.10.241",
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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": "5.15.190",
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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": "6.1.147",
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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": "6.6.100",
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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": "6.12.40",
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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": "6.15.8",
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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": "2.6.30",
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"versionEndExcluding": "5.4.297"
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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": "2.6.30",
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"versionEndExcluding": "5.10.241"
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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": "2.6.30",
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"versionEndExcluding": "5.15.190"
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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": "2.6.30",
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"versionEndExcluding": "6.1.147"
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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": "2.6.30",
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"versionEndExcluding": "6.6.100"
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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": "2.6.30",
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"versionEndExcluding": "6.12.40"
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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": "2.6.30",
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"versionEndExcluding": "6.15.8"
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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": "2.6.30",
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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/374d9b3eb4b08407997ef1fce96119d31e0c0bc4"
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},
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{
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"url": "https://git.kernel.org/stable/c/0489c30d080f07cc7f09d04de723d8c2ccdb61ef"
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},
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{
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"url": "https://git.kernel.org/stable/c/29ef03e5b84431171d6b77b822985b54bc44b793"
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},
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{
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"url": "https://git.kernel.org/stable/c/5bfa301e1e59a9b1a7b62a800b54852337c97416"
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},
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{
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"url": "https://git.kernel.org/stable/c/7e470d8efd10725b189ca8951973a8425932398a"
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},
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{
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"url": "https://git.kernel.org/stable/c/a27e27eee313fe1c450b6af1e80e64412546cab4"
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},
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{
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"url": "https://git.kernel.org/stable/c/16c173abee315953fd17a279352fec4a1faee862"
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},
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{
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"url": "https://git.kernel.org/stable/c/b14b076ce593f72585412fc7fd3747e03a5e3632"
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}
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],
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"title": "comedi: pcl812: Fix bit shift out of bounds",
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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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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.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": "2025-11-03T17:39:28.671Z"
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}
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}
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]
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}
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} |