164 lines
7.4 KiB
JSON
164 lines
7.4 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-2026-97503",
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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": "2026-09-24T16:01:01.151Z",
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"datePublished": "2026-09-24T16:04:50.412Z",
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"dateUpdated": "2026-10-21T12:52:57.377Z"
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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": "2026-10-21T12:52:57.377Z"
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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\ngenirq/proc: Size interrupt directory names for 10-digit interrupt numbers\n\n/proc/irq/<n>/ directory names are built in `char name[10]` buffers\nwith `sprintf(name, \"%u\", irq)`.\n\nTen-digit IRQ numbers already need 11 bytes including the trailing NUL, and\ncurrent sparse-IRQ configurations allow interrupt numbers in that range.\n\nSize the temporary name buffer for the current decimal form and switch\nto bounded formatting when creating or removing the proc entry."
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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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"kernel/irq/proc.c"
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],
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"versions": [
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{
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"version": "721255b9826bd11c7a38b585905fc2dd0fb94e52",
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"lessThan": "a8adf64fe7fd5d7c476769a043ee56eda7b775ce",
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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": "721255b9826bd11c7a38b585905fc2dd0fb94e52",
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"lessThan": "488bcd7fd3e9a2ad647b71b505a269fdb28753c4",
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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": "721255b9826bd11c7a38b585905fc2dd0fb94e52",
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"lessThan": "d4b22fbae70037299e96539c330e4a1054b28a91",
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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": "721255b9826bd11c7a38b585905fc2dd0fb94e52",
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"lessThan": "c2c7983c93f5d86962318be7e7298f1bc3feb1a6",
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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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"kernel/irq/proc.c"
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],
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"versions": [
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{
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"version": "6.5",
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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": "6.5",
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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": "6.6.160",
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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": "6.12.114",
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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": "6.18.53",
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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": "7.2",
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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": "6.5",
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"versionEndExcluding": "6.6.160"
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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": "6.5",
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"versionEndExcluding": "6.12.114"
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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": "6.5",
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"versionEndExcluding": "6.18.53"
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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": "6.5",
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"versionEndExcluding": "7.2"
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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/a8adf64fe7fd5d7c476769a043ee56eda7b775ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/488bcd7fd3e9a2ad647b71b505a269fdb28753c4"
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},
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{
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"url": "https://git.kernel.org/stable/c/d4b22fbae70037299e96539c330e4a1054b28a91"
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},
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{
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"url": "https://git.kernel.org/stable/c/c2c7983c93f5d86962318be7e7298f1bc3feb1a6"
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}
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],
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"title": "genirq/proc: Size interrupt directory names for 10-digit interrupt numbers",
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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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}
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} |