{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48756","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-06-20T11:09:39.059Z","datePublished":"2024-06-20T11:13:35.882Z","dateUpdated":"2025-05-04T08:22:26.657Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:22:26.657Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dsi: invalid parameter check in msm_dsi_phy_enable\n\nThe function performs a check on the \"phy\" input parameter, however, it\nis used before the check.\n\nInitialize the \"dev\" variable after the sanity check to avoid a possible\nNULL pointer dereference.\n\nAddresses-Coverity-ID: 1493860 (\"Null pointer dereference\")"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/dsi/phy/dsi_phy.c"],"versions":[{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"6d9f8ba28f3747ca0f910a363e46f1114856dbbe","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"581317b1f001b7509041544d7019b75571daa100","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"56480fb10b976581a363fd168dc2e4fbee87a1a7","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"2b7e7df1eacd280e561ede3e977853606871c951","status":"affected","versionType":"git"},{"version":"5c8290284402bf7d2c12269402b3177b899c78b7","lessThan":"5e761a2287234bc402ba7ef07129f5103bcd775c","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/gpu/drm/msm/dsi/phy/dsi_phy.c"],"versions":[{"version":"4.3","status":"affected"},{"version":"0","lessThan":"4.3","status":"unaffected","versionType":"semver"},{"version":"4.14.265","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.228","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.176","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.96","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.19","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.5","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","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":"4.3","versionEndExcluding":"4.14.265"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"4.19.228"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"5.4.176"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"5.10.96"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"5.15.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"5.16.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"5.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe"},{"url":"https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd"},{"url":"https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100"},{"url":"https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5"},{"url":"https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7"},{"url":"https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951"},{"url":"https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c"}],"title":"drm/msm/dsi: 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