248 lines
11 KiB
JSON
248 lines
11 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-2025-68177",
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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": "2025-12-16T13:41:40.251Z",
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"datePublished": "2025-12-16T13:42:56.336Z",
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"dateUpdated": "2026-05-11T21:48:09.012Z"
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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": "2026-05-11T21:48:09.012Z"
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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\ncpufreq/longhaul: handle NULL policy in longhaul_exit\n\nlonghaul_exit() was calling cpufreq_cpu_get(0) without checking\nfor a NULL policy pointer. On some systems, this could lead to a\nNULL dereference and a kernel warning or panic.\n\nThis patch adds a check using unlikely() and returns early if the\npolicy is NULL.\n\nBugzilla: #219962"
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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/cpufreq/longhaul.c"
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],
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"versions": [
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{
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"version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "b02352dd2e6cca98777714cc2a27553191df70db",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "956b56d17a89775e4957bbddefa45cd3c6c71000",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "55cf586b9556863e3c2a45460aba71bcb2be5bcd",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "fd93e1d71b3b14443092919be12b1abf08de35eb",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "8d6791c480f22d6e9a566eaa77336d3d37c5c591",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "64adabb6d9d51b7e7c02fe733346a2c4dd738488",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "809cf2a7794ca4c14c304b349f4c3ae220701ce4",
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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": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
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"lessThan": "592532a77b736b5153e0c2e4c74aa50af0a352ab",
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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/cpufreq/longhaul.c"
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],
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"versions": [
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{
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"version": "3.10",
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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": "3.10",
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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": "5.4.302",
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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": "5.10.247",
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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": "5.15.197",
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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": "6.1.159",
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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": "6.6.117",
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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": "6.12.58",
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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": "6.17.8",
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"lessThanOrEqual": "6.17.*",
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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",
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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": "3.10",
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"versionEndExcluding": "5.4.302"
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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": "3.10",
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"versionEndExcluding": "5.10.247"
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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": "3.10",
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"versionEndExcluding": "5.15.197"
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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": "3.10",
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"versionEndExcluding": "6.1.159"
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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": "3.10",
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"versionEndExcluding": "6.6.117"
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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": "3.10",
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"versionEndExcluding": "6.12.58"
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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": "3.10",
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"versionEndExcluding": "6.17.8"
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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": "3.10",
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"versionEndExcluding": "6.18"
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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/b02352dd2e6cca98777714cc2a27553191df70db"
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},
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{
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"url": "https://git.kernel.org/stable/c/956b56d17a89775e4957bbddefa45cd3c6c71000"
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},
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{
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"url": "https://git.kernel.org/stable/c/55cf586b9556863e3c2a45460aba71bcb2be5bcd"
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},
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{
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"url": "https://git.kernel.org/stable/c/fd93e1d71b3b14443092919be12b1abf08de35eb"
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},
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{
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"url": "https://git.kernel.org/stable/c/8d6791c480f22d6e9a566eaa77336d3d37c5c591"
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},
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{
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"url": "https://git.kernel.org/stable/c/64adabb6d9d51b7e7c02fe733346a2c4dd738488"
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},
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{
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"url": "https://git.kernel.org/stable/c/809cf2a7794ca4c14c304b349f4c3ae220701ce4"
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},
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{
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"url": "https://git.kernel.org/stable/c/592532a77b736b5153e0c2e4c74aa50af0a352ab"
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}
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],
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"title": "cpufreq/longhaul: handle NULL policy in longhaul_exit",
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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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} |