{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49757","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-03-27T16:39:17.989Z","datePublished":"2025-03-27T16:43:04.787Z","dateUpdated":"2026-05-11T19:06:11.608Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:06:11.608Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/highbank: Fix memory leak in highbank_mc_probe()\n\nWhen devres_open_group() fails, it returns -ENOMEM without freeing memory\nallocated by edac_mc_alloc().\n\nCall edac_mc_free() on the error handling path to avoid a memory leak.\n\n  [ bp: Massage commit message. ]"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/highbank_mc_edac.c"],"versions":[{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"f1b3e23ed8df87d779ee86ac37f379e79a24169a","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"0db40e23b56d217eebd385bebb64057ef764b2c7","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"8d23f5d25264beb223ee79cdb530b88c237719fc","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"329fbd260352a7b9a83781d8b8bd96f95844a51f","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"caffa7fed1397d1395052272c93900176de86557","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"b7863ef8a8f0fee96b4eb41211f4918c0e047253","status":"affected","versionType":"git"},{"version":"a1b01edb274518c7da6d69b84e7558c092282aad","lessThan":"e7a293658c20a7945014570e1921bf7d25d68a36","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/edac/highbank_mc_edac.c"],"versions":[{"version":"3.6","status":"affected"},{"version":"0","lessThan":"3.6","status":"unaffected","versionType":"semver"},{"version":"4.14.305","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.272","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.231","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.166","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.91","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.9","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"3.6","versionEndExcluding":"4.14.305"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"4.19.272"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.4.231"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.10.166"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.15.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.1.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f1b3e23ed8df87d779ee86ac37f379e79a24169a"},{"url":"https://git.kernel.org/stable/c/0db40e23b56d217eebd385bebb64057ef764b2c7"},{"url":"https://git.kernel.org/stable/c/8d23f5d25264beb223ee79cdb530b88c237719fc"},{"url":"https://git.kernel.org/stable/c/329fbd260352a7b9a83781d8b8bd96f95844a51f"},{"url":"https://git.kernel.org/stable/c/caffa7fed1397d1395052272c93900176de86557"},{"url":"https://git.kernel.org/stable/c/b7863ef8a8f0fee96b4eb41211f4918c0e047253"},{"url":"https://git.kernel.org/stable/c/e7a293658c20a7945014570e1921bf7d25d68a36"}],"title":"EDAC/highbank: Fix memory leak in highbank_mc_probe()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-401","lang":"en","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T17:22:50.831634Z","id":"CVE-2022-49757","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T17:22:53.691Z"}}]}}