{"id":"CVE-2025-37851","state":"PUBLISHED","title":"fbdev: omapfb: Add 'plane' value check","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: omapfb: Add 'plane' value check\n\nFunction dispc_ovl_setup is not intended to work with the value OMAP_DSS_WB\nof the enum parameter plane.\n\nThe value of this parameter is initialized in dss_init_overlays and in the\ncurrent state of the code it cannot take this value so it's not a real\nproblem.\n\nFor the purposes of defensive coding it wouldn't be superfluous to check\nthe parameter value, because some functions down the call stack process\nthis value correctly and some not.\n\nFor example, in dispc_ovl_setup_global_alpha it may lead to buffer\noverflow.\n\nAdd check for this value.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE static\nanalysis tool.","publishedAt":"2025-05-09T06:41:58.466Z","updatedAt":"2026-05-11T21:16:20.174Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"a570efb4d877adbf3db2dc95487f2ba6bfdd148a","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"cdf41d72e8b015d9ea68f5a1c0a79624e7c312aa","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"09dbf22fd68c2f1a81ab89670ffa1ec3033436c4","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"660a53a0694d1f3789802509fe729dd4656fc5e0","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"fda15c5b96b883d62fb2d84a3a1422aa87717897","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"52eafaa56f8f6d6a0cdff9282b25b4acbde34edc","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"9b0a41589ee70529b20e1e0108d03f10c649bdc4","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"4efd8ef5e40f2c7a4a91a5a9f03140bfa827da89","versionType":"git"},{"version":"559d67018950ced65c73358cd69c4bdd2b0c5dd6","status":"affected","lessThan":"3e411827f31db7f938a30a3c7a7599839401ec30","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/omap2/omapfb/dss/dispc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.33","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.33","versionType":"semver"},{"version":"5.4.293","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.237","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.181","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.135","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.88","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.24","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.12","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14.3","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/omap2/omapfb/dss/dispc.c"]}],"references":["https://git.kernel.org/stable/c/a570efb4d877adbf3db2dc95487f2ba6bfdd148a","https://git.kernel.org/stable/c/cdf41d72e8b015d9ea68f5a1c0a79624e7c312aa","https://git.kernel.org/stable/c/09dbf22fd68c2f1a81ab89670ffa1ec3033436c4","https://git.kernel.org/stable/c/660a53a0694d1f3789802509fe729dd4656fc5e0","https://git.kernel.org/stable/c/fda15c5b96b883d62fb2d84a3a1422aa87717897","https://git.kernel.org/stable/c/52eafaa56f8f6d6a0cdff9282b25b4acbde34edc","https://git.kernel.org/stable/c/9b0a41589ee70529b20e1e0108d03f10c649bdc4","https://git.kernel.org/stable/c/4efd8ef5e40f2c7a4a91a5a9f03140bfa827da89","https://git.kernel.org/stable/c/3e411827f31db7f938a30a3c7a7599839401ec30","https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html","https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/37xxx/CVE-2025-37851.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37851","state":"PUBLISHED","datePublished":"2025-05-09T06:41:58.466Z","dateUpdated":"2026-05-11T21:16:20.174Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.955Z"},"containers":{"cna":{"title":"fbdev: omapfb: Add 'plane' value check","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: omapfb: Add 'plane' value check\n\nFunction dispc_ovl_setup is not intended to work with the value OMAP_DSS_WB\nof the enum parameter plane.\n\nThe value of this parameter is initialized in dss_init_overlays and in the\ncurrent state of the code it cannot take this value so it's not a real\nproblem.\n\nFor the purposes of defensive coding it wouldn't be superfluous to check\nthe parameter value, because some functions down the call stack process\nthis value correctly and some not.\n\nFor example, in dispc_ovl_setup_global_alpha it may lead to buffer\noverflow.\n\nAdd check for this value.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE static\nanalysis 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