{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T18:28:46.665","vulnerabilities":[{"cve":{"id":"CVE-2022-50301","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-09-15T15:15:41.597","lastModified":"2025-12-04T15:32:33.170","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niommu/omap: Fix buffer overflow in debugfs\n\nThere are two issues here:\n\n1) The \"len\" variable needs to be checked before the very first write.\n   Otherwise if omap2_iommu_dump_ctx() with \"bytes\" less than 32 it is a\n   buffer overflow.\n2) The snprintf() function returns the number of bytes that *would* have\n   been copied if there were enough space.  But we want to know the\n   number of bytes which were *actually* copied so use scnprintf()\n   instead."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"4.9.331","matchCriteriaId":"483879DF-4323-439A-BA93-B8677307A549"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"4.14.296","matchCriteriaId":"1927ABC6-E0D2-478F-B103-B982A42D1158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"4.19.262","matchCriteriaId":"D6B62970-1FAD-4ED6-930A-23E26A8D2E08"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.220","matchCriteriaId":"125F7133-B3B7-4175-8CF3-FF0845483254"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.150","matchCriteriaId":"C495821C-2A71-4F09-BED8-6A6EB4C9BA27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.75","matchCriteriaId":"6D945F46-F32F-4C09-8400-C3477E22A9FB"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.19.17","matchCriteriaId":"19B4C3A4-E5C3-41DC-BB14-BE72858E7D35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.0.3","matchCriteriaId":"5BCD8201-B847-4442-B894-70D430128DEF"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0c7043a5b5c3b35f5dc8875757f71e7f491d64d4","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/184233a5202786b20220acd2d04ddf909ef18f29","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/2fee0dbfaeaaa4bda04279ce772c4572b1429d04","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/4010a1afaae1c0fb9c2cac5de703bed29b1f1782","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/648472df221f2bbffb433b964bcb87baccc586d8","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/706e359cf046c142db290244c3f4938b20fbe805","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/9814cc350e0765ce69244bf55ae4c8b29facd27e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/bd0438f534b2e31b12f0b39b355c5dc2bbdaf854","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/ec53b99b6b9da8b501f001595a6260c03b42d5b7","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}