{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39752","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T07:20:57.125Z","datePublished":"2025-09-11T16:52:23.372Z","dateUpdated":"2026-05-12T12:06:45.444Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:35:34.447Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: rockchip: fix kernel hang during smp initialization\n\nIn order to bring up secondary CPUs main CPU write trampoline\ncode to SRAM. The trampoline code is written while secondary\nCPUs are powered on (at least that true for RK3188 CPU).\nSometimes that leads to kernel hang. Probably because secondary\nCPU execute trampoline code while kernel doesn't expect.\n\nThe patch moves SRAM initialization step to the point where all\nsecondary CPUs are powered down.\n\nThat fixes rarely hangs on RK3188:\n[    0.091568] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000\n[    0.091996] rockchip_smp_prepare_cpus: ncores 4"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-rockchip/platsmp.c"],"versions":[{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"3c6bf7a324b8995b9c7d790c8d2abf0668f51551","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"888a453c2a239765a7ab4de8a3cedae2e3802528","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"c0726d1e466e2d0da620836e293a59e6427ccdff","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"265583266d93db4ff83d088819b1f63fdf0131db","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"d7d6d076ee9532c4668f14696a35688d35dd16f4","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"0223a3683d502b7e5eb2eb4ad7e97363fa88d531","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"47769dab9073a73e127aa0bfd0ba4c51eaccdc33","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"1eb67589a7e091b1e5108aab72fddbf4dc69af2c","status":"affected","versionType":"git"},{"version":"3ee851e212d0bb6be8c462059fba74ce2e3f6064","lessThan":"7cdb433bb44cdc87dc5260cdf15bf03cc1cd1814","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-rockchip/platsmp.c"],"versions":[{"version":"3.19","status":"affected"},{"version":"0","lessThan":"3.19","status":"unaffected","versionType":"semver"},{"version":"5.4.297","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.190","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.149","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.103","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.43","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.15.11","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16.2","lessThanOrEqual":"6.16.*","status":"unaffected","versionType":"semver"},{"version":"6.17","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":"3.19","versionEndExcluding":"5.4.297"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.15.190"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.1.149"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.6.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.12.43"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.15.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.16.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3c6bf7a324b8995b9c7d790c8d2abf0668f51551"},{"url":"https://git.kernel.org/stable/c/888a453c2a239765a7ab4de8a3cedae2e3802528"},{"url":"https://git.kernel.org/stable/c/c0726d1e466e2d0da620836e293a59e6427ccdff"},{"url":"https://git.kernel.org/stable/c/265583266d93db4ff83d088819b1f63fdf0131db"},{"url":"https://git.kernel.org/stable/c/d7d6d076ee9532c4668f14696a35688d35dd16f4"},{"url":"https://git.kernel.org/stable/c/0223a3683d502b7e5eb2eb4ad7e97363fa88d531"},{"url":"https://git.kernel.org/stable/c/47769dab9073a73e127aa0bfd0ba4c51eaccdc33"},{"url":"https://git.kernel.org/stable/c/1eb67589a7e091b1e5108aab72fddbf4dc69af2c"},{"url":"https://git.kernel.org/stable/c/7cdb433bb44cdc87dc5260cdf15bf03cc1cd1814"}],"title":"ARM: rockchip: fix kernel hang during smp initialization","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:43:03.272Z"}},{"x_adpType":"supplier","providerMetadata":{"orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","shortName":"siemens-SADP","dateUpdated":"2026-05-12T12:06:45.444Z"},"affected":[{"vendor":"Siemens","product":"SIMATIC CN 4100","versions":[{"status":"affected","version":"0","lessThan":"V5.0","versionType":"custom"}],"defaultStatus":"unknown"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-032379.html"}]}]}}