{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-38568","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-06-18T19:36:34.923Z","datePublished":"2024-06-19T13:35:34.925Z","dateUpdated":"2025-05-04T09:14:17.865Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:14:17.865Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/perf: hisi: hns3: Fix out-of-bound access when valid event group\n\nThe perf tool allows users to create event groups through following\ncmd [1], but the driver does not check whether the array index is out\nof bounds when writing data to the event_group array. If the number of\nevents in an event_group is greater than HNS3_PMU_MAX_HW_EVENTS, the\nmemory write overflow of event_group array occurs.\n\nAdd array index check to fix the possible array out of bounds violation,\nand return directly when write new events are written to array bounds.\n\nThere are 9 different events in an event_group.\n[1] perf stat -e '{pmu/event1/, ... ,pmu/event9/}"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/hisilicon/hns3_pmu.c"],"versions":[{"version":"66637ab137b44914356a9dc7a9b3f8ebcf0b0695","lessThan":"3669baf308308385a2ab391324abdde5682af5aa","status":"affected","versionType":"git"},{"version":"66637ab137b44914356a9dc7a9b3f8ebcf0b0695","lessThan":"be1fa711e59c874d049f592aef1d4685bdd22bdf","status":"affected","versionType":"git"},{"version":"66637ab137b44914356a9dc7a9b3f8ebcf0b0695","lessThan":"b5120d322763c15c978bc47beb3b6dff45624304","status":"affected","versionType":"git"},{"version":"66637ab137b44914356a9dc7a9b3f8ebcf0b0695","lessThan":"aa2d3d678895c8eedd003f1473f87d3f06fe6ec7","status":"affected","versionType":"git"},{"version":"66637ab137b44914356a9dc7a9b3f8ebcf0b0695","lessThan":"81bdd60a3d1d3b05e6cc6674845afb1694dd3a0e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/hisilicon/hns3_pmu.c"],"versions":[{"version":"6.0","status":"affected"},{"version":"0","lessThan":"6.0","status":"unaffected","versionType":"semver"},{"version":"6.1.93","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.33","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.12","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9.3","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.1.93"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.6.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.8.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.9.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3669baf308308385a2ab391324abdde5682af5aa"},{"url":"https://git.kernel.org/stable/c/be1fa711e59c874d049f592aef1d4685bdd22bdf"},{"url":"https://git.kernel.org/stable/c/b5120d322763c15c978bc47beb3b6dff45624304"},{"url":"https://git.kernel.org/stable/c/aa2d3d678895c8eedd003f1473f87d3f06fe6ec7"},{"url":"https://git.kernel.org/stable/c/81bdd60a3d1d3b05e6cc6674845afb1694dd3a0e"}],"title":"drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T04:12:25.654Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/3669baf308308385a2ab391324abdde5682af5aa","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/be1fa711e59c874d049f592aef1d4685bdd22bdf","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b5120d322763c15c978bc47beb3b6dff45624304","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/aa2d3d678895c8eedd003f1473f87d3f06fe6ec7","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/81bdd60a3d1d3b05e6cc6674845afb1694dd3a0e","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-38568","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T17:14:25.306503Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:34:56.398Z"}}]}}