{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"726765b43deb2b4723869d673cc5fc6f7a3b2059","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"ede95cfcab8064d9a08813fbd7ed42cea8843dcf","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"2e4fe6b15c2f390c023b20d728b1a3fe7ea4f973","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"f20f17cffbe34fb330267e0f8084f5565f807444","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"7a6d6e4d8af044f94fa97e97af5ff2771e1fbebd","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"a41cc7c1668e44ff2c2d36f9a6353253ffc43e3c","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"84724ac4821a160d47b84289adf139023027bdbb","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"},{"lessThan":"2bad24c17742fc88973d6aea526ce1353f5334a3","status":"affected","version":"5703e52cc711bc01e72cf12b86a126909c79d213","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"4.14"},{"lessThan":"4.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.131","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2026-31524","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: asus: avoid memory leak in asus_report_fixup()\n\nThe asus_report_fixup() function was returning a newly allocated\nkmemdup()-allocated buffer, but never freeing it.  Switch to\ndevm_kzalloc() to ensure the memory is managed and freed automatically\nwhen the device is removed.\n\nThe caller of report_fixup() does not take ownership of the returned\npointer, but it is permitted to return a pointer whose lifetime is at\nleast that of the input buffer.\n\nAlso fix a harmless out-of-bounds read by copying only the original\ndescriptor size.","epss":{"date":"2026-11-05","percentile":0.02041,"score":0.00123},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793915106026,"publishedAt":1776866078389,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/726765b43deb2b4723869d673cc5fc6f7a3b2059"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/ede95cfcab8064d9a08813fbd7ed42cea8843dcf"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/2e4fe6b15c2f390c023b20d728b1a3fe7ea4f973"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/f20f17cffbe34fb330267e0f8084f5565f807444"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/7a6d6e4d8af044f94fa97e97af5ff2771e1fbebd"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/a41cc7c1668e44ff2c2d36f9a6353253ffc43e3c"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/84724ac4821a160d47b84289adf139023027bdbb"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/2bad24c17742fc88973d6aea526ce1353f5334a3"}],"remediation":[],"revision":"cb37772b2bbf74935d8e1a586a3a7eb76269ccaa2eea5b20bf8a605f5a6c9c72","sources":[{"modifiedAt":1793915106026,"name":"CNA: Linux","retrievedAt":1793917083788,"url":"https://www.cve.org/CVERecord?id=CVE-2026-31524"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793917103032,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-31524"}],"ssvc":{"assessedAt":1793914649086,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"HID: asus: avoid memory leak in asus_report_fixup()","updatedAt":1793917103032}