{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43058","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-01T14:12:55.981Z","datePublished":"2026-05-02T06:11:50.870Z","dateUpdated":"2026-06-14T17:44:43.464Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-14T17:44:43.464Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vidtv: fix pass-by-value structs causing MSAN warnings\n\nvidtv_ts_null_write_into() and vidtv_ts_pcr_write_into() take their\nargument structs by value, causing MSAN to report uninit-value warnings.\nWhile only vidtv_ts_null_write_into() has triggered a report so far,\nboth functions share the same issue.\n\nFix by passing both structs by const pointer instead, avoiding the\nstack copy of the struct along with its MSAN shadow and origin metadata.\nThe functions do not modify the structs, which is enforced by the const\nqualifier."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/test-drivers/vidtv/vidtv_mux.c","drivers/media/test-drivers/vidtv/vidtv_ts.c","drivers/media/test-drivers/vidtv/vidtv_ts.h"],"versions":[{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"a876d72ceba7fe5444005239f363c105767e0ecf","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"a73f84a30975e6c4ae06efd500d31c82564dba10","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"c034d8094fee474eb94142c17643eee2919079b7","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"e3957eb26a3d570aefc6bb184fa8b8a1e9a4e508","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"be57e52e27c7cbfb400a8f255e475cbcff242baa","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"6d75a9ec5bdb8cf8382eaf8f8fe831ba7d58a9d4","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"57b01d945ed68cebe486d495dadc4901a96d3aaa","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"1b2820c8a9887981634020db19f1a2425558b88e","status":"affected","versionType":"git"},{"version":"f90cf6079bf67988f8b1ad1ade70fc89d0080905","lessThan":"5f8e73bde67e931468bc2a1860d78d72f0c6ba41","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/media/test-drivers/vidtv/vidtv_mux.c","drivers/media/test-drivers/vidtv/vidtv_ts.c","drivers/media/test-drivers/vidtv/vidtv_ts.h"],"versions":[{"version":"5.10","status":"affected"},{"version":"0","lessThan":"5.10","status":"unaffected","versionType":"semver"},{"version":"5.10.258","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.209","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.175","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.136","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.83","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.24","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.14","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0.1","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","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":"5.10","versionEndExcluding":"5.10.258"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.209"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.1.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.6.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.12.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.18.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.19.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"7.0.1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a876d72ceba7fe5444005239f363c105767e0ecf"},{"url":"https://git.kernel.org/stable/c/a73f84a30975e6c4ae06efd500d31c82564dba10"},{"url":"https://git.kernel.org/stable/c/c034d8094fee474eb94142c17643eee2919079b7"},{"url":"https://git.kernel.org/stable/c/e3957eb26a3d570aefc6bb184fa8b8a1e9a4e508"},{"url":"https://git.kernel.org/stable/c/be57e52e27c7cbfb400a8f255e475cbcff242baa"},{"url":"https://git.kernel.org/stable/c/6d75a9ec5bdb8cf8382eaf8f8fe831ba7d58a9d4"},{"url":"https://git.kernel.org/stable/c/57b01d945ed68cebe486d495dadc4901a96d3aaa"},{"url":"https://git.kernel.org/stable/c/1b2820c8a9887981634020db19f1a2425558b88e"},{"url":"https://git.kernel.org/stable/c/5f8e73bde67e931468bc2a1860d78d72f0c6ba41"}],"title":"media: vidtv: fix pass-by-value structs causing MSAN warnings","x_generator":{"engine":"bippy-1.2.0"}}}}