{"id":"CVE-2026-43145","state":"PUBLISHED","title":"remoteproc: imx_rproc: Fix invalid loaded resource table detection","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_rproc: Fix invalid loaded resource table detection\n\nimx_rproc_elf_find_loaded_rsc_table() may incorrectly report a loaded\nresource table even when the current firmware does not provide one.\n\nWhen the device tree contains a \"rsc-table\" entry, priv->rsc_table is\nnon-NULL and denotes where a resource table would be located if one is\npresent in memory. However, when the current firmware has no resource\ntable, rproc->table_ptr is NULL. The function still returns\npriv->rsc_table, and the remoteproc core interprets this as a valid loaded\nresource table.\n\nFix this by returning NULL from imx_rproc_elf_find_loaded_rsc_table() when\nthere is no resource table for the current firmware (i.e. when\nrproc->table_ptr is NULL). This aligns the function's semantics with the\nremoteproc core: a loaded resource table is only reported when a valid\ntable_ptr exists.\n\nWith this change, starting firmware without a resource table no longer\ntriggers a crash.","publishedAt":"2026-05-06T11:27:28.911Z","updatedAt":"2026-05-23T16:06:23.479Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"64f2ca5ce97111a364a18c31772eb46c79e8b772","status":"affected","lessThan":"91baf24d972ea3c04a75dd18821c03d223c0dbc0","versionType":"git"},{"version":"1d750606fedcdff7886f35a558c51b05ce2680a6","status":"affected","lessThan":"fcec79b6a3649ae7b1f659267602ca402c240d6e","versionType":"git"},{"version":"7fb5f957213bc7268bac449f8bfe95967c9f3f3b","status":"affected","lessThan":"9bd98d088f47153a81a6ec8162b4415c64aa7f39","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"65379adf7d231c930572db45933ff4538f4c5128","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"500778df9e4c313190368908ff40c23948508e97","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"198c629bd03863591f3fbf5ce8ff974a33f13dc9","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d","versionType":"git"},{"version":"3d131f138e092c414c69860f2c897c59d660da99","status":"affected","versionType":"git"},{"version":"5.15.168","status":"affected","lessThan":"5.15.202","versionType":"semver"},{"version":"6.1.113","status":"affected","lessThan":"6.1.165","versionType":"semver"},{"version":"6.6.57","status":"affected","lessThan":"6.6.128","versionType":"semver"},{"version":"6.11.4","status":"affected","lessThan":"6.12","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/imx_rproc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"5.15.202","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.165","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.128","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.75","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/imx_rproc.c"]}],"references":["https://git.kernel.org/stable/c/91baf24d972ea3c04a75dd18821c03d223c0dbc0","https://git.kernel.org/stable/c/fcec79b6a3649ae7b1f659267602ca402c240d6e","https://git.kernel.org/stable/c/9bd98d088f47153a81a6ec8162b4415c64aa7f39","https://git.kernel.org/stable/c/65379adf7d231c930572db45933ff4538f4c5128","https://git.kernel.org/stable/c/500778df9e4c313190368908ff40c23948508e97","https://git.kernel.org/stable/c/198c629bd03863591f3fbf5ce8ff974a33f13dc9","https://git.kernel.org/stable/c/26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/43xxx/CVE-2026-43145.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43145","state":"PUBLISHED","datePublished":"2026-05-06T11:27:28.911Z","dateUpdated":"2026-05-23T16:06:23.479Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-01T14:12:55.989Z"},"containers":{"cna":{"title":"remoteproc: imx_rproc: Fix invalid loaded resource table detection","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_rproc: Fix invalid loaded resource table detection\n\nimx_rproc_elf_find_loaded_rsc_table() may incorrectly report a loaded\nresource table even when the current firmware does not provide one.\n\nWhen the device tree contains a \"rsc-table\" entry, priv->rsc_table is\nnon-NULL and denotes where a resource table would be located if one is\npresent in memory. However, when the current firmware has no resource\ntable, rproc->table_ptr is NULL. The function still returns\npriv->rsc_table, and the remoteproc core interprets this as a valid loaded\nresource table.\n\nFix this by returning NULL from imx_rproc_elf_find_loaded_rsc_table() when\nthere is no resource table for the current firmware (i.e. when\nrproc->table_ptr is NULL). This aligns the function's semantics with the\nremoteproc core: a loaded resource table is only reported when a valid\ntable_ptr exists.\n\nWith this change, starting firmware without a resource table no longer\ntriggers a crash."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"64f2ca5ce97111a364a18c31772eb46c79e8b772","status":"affected","lessThan":"91baf24d972ea3c04a75dd18821c03d223c0dbc0","versionType":"git"},{"version":"1d750606fedcdff7886f35a558c51b05ce2680a6","status":"affected","lessThan":"fcec79b6a3649ae7b1f659267602ca402c240d6e","versionType":"git"},{"version":"7fb5f957213bc7268bac449f8bfe95967c9f3f3b","status":"affected","lessThan":"9bd98d088f47153a81a6ec8162b4415c64aa7f39","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"65379adf7d231c930572db45933ff4538f4c5128","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"500778df9e4c313190368908ff40c23948508e97","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"198c629bd03863591f3fbf5ce8ff974a33f13dc9","versionType":"git"},{"version":"e954a1bd16102abc800629f9900715d8ec4c3130","status":"affected","lessThan":"26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d","versionType":"git"},{"version":"3d131f138e092c414c69860f2c897c59d660da99","status":"affected","versionType":"git"},{"version":"5.15.168","status":"affected","lessThan":"5.15.202","versionType":"semver"},{"version":"6.1.113","status":"affected","lessThan":"6.1.165","versionType":"semver"},{"version":"6.6.57","status":"affected","lessThan":"6.6.128","versionType":"semver"},{"version":"6.11.4","status":"affected","lessThan":"6.12","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/imx_rproc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"5.15.202","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.165","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.128","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.75","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/imx_rproc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/91baf24d972ea3c04a75dd18821c03d223c0dbc0"},{"url":"https://git.kernel.org/stable/c/fcec79b6a3649ae7b1f659267602ca402c240d6e"},{"url":"https://git.kernel.org/stable/c/9bd98d088f47153a81a6ec8162b4415c64aa7f39"},{"url":"https://git.kernel.org/stable/c/65379adf7d231c930572db45933ff4538f4c5128"},{"url":"https://git.kernel.org/stable/c/500778df9e4c313190368908ff40c23948508e97"},{"url":"https://git.kernel.org/stable/c/198c629bd03863591f3fbf5ce8ff974a33f13dc9"},{"url":"https://git.kernel.org/stable/c/26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T16:06:23.479Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.168","versionEndExcluding":"5.15.202"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.113","versionEndExcluding":"6.1.165"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.57","versionEndExcluding":"6.6.128"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11.4"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}