{"id":"CVE-2025-40033","state":"PUBLISHED","title":"remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()\n\npru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL\ncheck, which could lead to a null pointer dereference. Move the pru\nassignment, ensuring we never dereference a NULL rproc pointer.","publishedAt":"2025-10-28T11:48:15.624Z","updatedAt":"2026-05-11T21:41:11.164Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"66821fdb723d55b25482a76b92d17d416efeae6b","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"c9b6d789591f2bd57b0cbd59592493e11e029ed4","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"f0164d89950120281f2446be9687cffa1e43dbcc","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"d41e075b077142bb9ae5df40b9ddf9fd7821a811","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/pru_rproc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.3","versionType":"semver"},{"version":"6.6.112","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.53","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.17.3","status":"unaffected","lessThanOrEqual":"6.17.*","versionType":"semver"},{"version":"6.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/pru_rproc.c"]}],"references":["https://git.kernel.org/stable/c/66821fdb723d55b25482a76b92d17d416efeae6b","https://git.kernel.org/stable/c/c9b6d789591f2bd57b0cbd59592493e11e029ed4","https://git.kernel.org/stable/c/f0164d89950120281f2446be9687cffa1e43dbcc","https://git.kernel.org/stable/c/d41e075b077142bb9ae5df40b9ddf9fd7821a811"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/40xxx/CVE-2025-40033.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-40033","state":"PUBLISHED","datePublished":"2025-10-28T11:48:15.624Z","dateUpdated":"2026-05-11T21:41:11.164Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:20:57.153Z"},"containers":{"cna":{"title":"remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()\n\npru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL\ncheck, which could lead to a null pointer dereference. Move the pru\nassignment, ensuring we never dereference a NULL rproc pointer."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"66821fdb723d55b25482a76b92d17d416efeae6b","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"c9b6d789591f2bd57b0cbd59592493e11e029ed4","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"f0164d89950120281f2446be9687cffa1e43dbcc","versionType":"git"},{"version":"102853400321baea2527917e6e89be33508c3e18","status":"affected","lessThan":"d41e075b077142bb9ae5df40b9ddf9fd7821a811","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/pru_rproc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.3","versionType":"semver"},{"version":"6.6.112","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.53","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.17.3","status":"unaffected","lessThanOrEqual":"6.17.*","versionType":"semver"},{"version":"6.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/pru_rproc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/66821fdb723d55b25482a76b92d17d416efeae6b"},{"url":"https://git.kernel.org/stable/c/c9b6d789591f2bd57b0cbd59592493e11e029ed4"},{"url":"https://git.kernel.org/stable/c/f0164d89950120281f2446be9687cffa1e43dbcc"},{"url":"https://git.kernel.org/stable/c/d41e075b077142bb9ae5df40b9ddf9fd7821a811"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:41:11.164Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.6.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.12.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.17.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}