{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47165","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-25T09:12:14.110Z","datePublished":"2024-03-25T09:16:18.321Z","dateUpdated":"2025-05-04T12:41:10.703Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:41:10.703Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/meson: fix shutdown crash when component not probed\n\nWhen main component is not probed, by example when the dw-hdmi module is\nnot loaded yet or in probe defer, the following crash appears on shutdown:\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000038\n...\npc : meson_drv_shutdown+0x24/0x50\nlr : platform_drv_shutdown+0x20/0x30\n...\nCall trace:\nmeson_drv_shutdown+0x24/0x50\nplatform_drv_shutdown+0x20/0x30\ndevice_shutdown+0x158/0x360\nkernel_restart_prepare+0x38/0x48\nkernel_restart+0x18/0x68\n__do_sys_reboot+0x224/0x250\n__arm64_sys_reboot+0x24/0x30\n...\n\nSimply check if the priv struct has been allocated before using it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/meson/meson_drv.c"],"versions":[{"version":"8a5160cc8488776ddc48ea045860dab015f47390","lessThan":"b4298d33c1fcce511ffe84d8d3de07e220300f9b","status":"affected","versionType":"git"},{"version":"8fbbf2b3849419e31731902d7478b0c934732632","lessThan":"e256a0eb43e17209e347409a80805b1659398d68","status":"affected","versionType":"git"},{"version":"d2100ef32a8cfd024bad94f4fbc5e53d40d2b3da","lessThan":"4ce2bf20b4a6e307e114847d60b2bf40a6a1fac0","status":"affected","versionType":"git"},{"version":"d4ec1ffbdaa8939a208656e9c1440742c457ef16","lessThan":"d66083c0d6f5125a4d982aa177dd71ab4cd3d212","status":"affected","versionType":"git"},{"version":"fa0c16caf3d73ab4d2e5d6fa2ef2394dbec91791","lessThan":"b4b91033a0b11fe9ade58156cd9168f89f4a8c1a","status":"affected","versionType":"git"},{"version":"fa0c16caf3d73ab4d2e5d6fa2ef2394dbec91791","lessThan":"7cfc4ea78fc103ea51ecbacd9236abb5b1c490d2","status":"affected","versionType":"git"},{"version":"cef14d5d92f14a6e282c3216c2da63e05f14758a","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/meson/meson_drv.c"],"versions":[{"version":"5.12","status":"affected"},{"version":"0","lessThan":"5.12","status":"unaffected","versionType":"semver"},{"version":"4.14.235","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.193","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.124","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.42","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.12.9","lessThanOrEqual":"5.12.*","status":"unaffected","versionType":"semver"},{"version":"5.13","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":"4.14.226","versionEndExcluding":"4.14.235"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.181","versionEndExcluding":"4.19.193"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.106","versionEndExcluding":"5.4.124"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.24","versionEndExcluding":"5.10.42"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.12.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b4298d33c1fcce511ffe84d8d3de07e220300f9b"},{"url":"https://git.kernel.org/stable/c/e256a0eb43e17209e347409a80805b1659398d68"},{"url":"https://git.kernel.org/stable/c/4ce2bf20b4a6e307e114847d60b2bf40a6a1fac0"},{"url":"https://git.kernel.org/stable/c/d66083c0d6f5125a4d982aa177dd71ab4cd3d212"},{"url":"https://git.kernel.org/stable/c/b4b91033a0b11fe9ade58156cd9168f89f4a8c1a"},{"url":"https://git.kernel.org/stable/c/7cfc4ea78fc103ea51ecbacd9236abb5b1c490d2"}],"title":"drm/meson: fix shutdown crash when component not probed","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47165","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-03-25T18:15:28.552428Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:14:35.550Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:24:40.287Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/b4298d33c1fcce511ffe84d8d3de07e220300f9b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e256a0eb43e17209e347409a80805b1659398d68","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/4ce2bf20b4a6e307e114847d60b2bf40a6a1fac0","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d66083c0d6f5125a4d982aa177dd71ab4cd3d212","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b4b91033a0b11fe9ade58156cd9168f89f4a8c1a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/7cfc4ea78fc103ea51ecbacd9236abb5b1c490d2","tags":["x_transferred"]}]}]}}