mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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113 lines
4.2 KiB
JSON
113 lines
4.2 KiB
JSON
{
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"id": "CVE-2022-48944",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-08-30T11:15:14.387",
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"lastModified": "2024-09-03T14:26:56.393",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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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\nsched: Fix yet more sched_fork() races\n\nWhere commit 4ef0c5c6b5ba (\"kernel/sched: Fix sched_fork() access an\ninvalid sched_task_group\") fixed a fork race vs cgroup, it opened up a\nrace vs syscalls by not placing the task on the runqueue before it\ngets exposed through the pidhash.\n\nCommit 13765de8148f (\"sched/fair: Fix fault in reweight_entity\") is\ntrying to fix a single instance of this, instead fix the whole class\nof issues, effectively reverting this commit."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: sched: Fix yet more sched_fork() races Donde el commit 4ef0c5c6b5ba (\"kernel/sched: Fix sched_fork() access an invalid sched_task_group\") corrigi\u00f3 una ejecuci\u00f3n de bifurcaci\u00f3n contra cgroup, abri\u00f3 una carrera contra syscalls al no colocar la tarea en la cola de ejecuci\u00f3n antes de que se exponga a trav\u00e9s de pidhash. El commit 13765de8148f (\"sched/fair: Fix fault in reweight_entity\") est\u00e1 intentando corregir una \u00fanica instancia de esto, en lugar de corregir toda la clase de problemas, revirtiendo efectivamente esta confirmaci\u00f3n."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "NVD-CWE-noinfo"
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}
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]
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}
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],
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"configurations": [
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"nodes": [
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"operator": "OR",
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"negate": false,
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"versionStartIncluding": "5.15.3",
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"versionEndExcluding": "5.15.27",
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/3411613611a5cddf7e80908010dc87cb527dd13b",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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{
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"url": "https://git.kernel.org/stable/c/b1e8206582f9d680cff7d04828708c8b6ab32957",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/c65cfd89cef669d90c59f3bf150af6458137a04f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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} |