{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43202","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-01T14:12:55.992Z","datePublished":"2026-05-06T11:28:08.226Z","dateUpdated":"2026-05-11T22:19:57.436Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:19:57.436Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: vt8500lcdfb: fix missing dma_free_coherent()\n\nfbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not\nfreed if the error path is reached."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/vt8500lcdfb.c"],"versions":[{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"9c3873cccb3fab54cde0605ae7093d332c99073e","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"778f31be5b8c10024db23fdd8a05f68a02311008","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"40c1ff25025150ff6d7ec7ad441fcfd6d070ee76","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3","status":"affected","versionType":"git"},{"version":"e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4","lessThan":"88b3b9924337336a31cefbe99a22ed09401be74a","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/video/fbdev/vt8500lcdfb.c"],"versions":[{"version":"3.7","status":"affected"},{"version":"0","lessThan":"3.7","status":"unaffected","versionType":"semver"},{"version":"5.10.252","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.202","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.165","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.128","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.75","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.16","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.6","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","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":"3.7","versionEndExcluding":"5.10.252"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.15.202"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.1.165"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.6.128"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31"},{"url":"https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e"},{"url":"https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008"},{"url":"https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a"},{"url":"https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876"},{"url":"https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76"},{"url":"https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3"},{"url":"https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a"}],"title":"fbdev: vt8500lcdfb: fix missing dma_free_coherent()","x_generator":{"engine":"bippy-1.2.0"}}}}