CVE-2025-39752
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ARM: rockchip: fix kernel hang during smp initialization
In the Linux kernel, the following vulnerability has been resolved: ARM: rockchip: fix kernel hang during smp initialization In order to bring up secondary CPUs main CPU write trampoline code to SRAM. The trampoline code is written while secondary CPUs are powered on (at least that true for RK3188 CPU). Sometimes that leads to kernel hang. Probably because secondary CPU execute trampoline code while kernel doesn't expect. The patch moves SRAM initialization step to the point where all secondary CPUs are powered down. That fixes rarely hangs on RK3188: [ 0.091568] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.091996] rockchip_smp_prepare_cpus: ncores 4
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 3c6bf7a324b8995b9c7d790c8d2abf0668f51551 | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 888a453c2a239765a7ab4de8a3cedae2e3802528 | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | c0726d1e466e2d0da620836e293a59e6427ccdff | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 265583266d93db4ff83d088819b1f63fdf0131db | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | d7d6d076ee9532c4668f14696a35688d35dd16f4 | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 0223a3683d502b7e5eb2eb4ad7e97363fa88d531 | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 47769dab9073a73e127aa0bfd0ba4c51eaccdc33 | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 1eb67589a7e091b1e5108aab72fddbf4dc69af2c | Unavailable | None listed |
| 3ee851e212d0bb6be8c462059fba74ce2e3f6064 | affected | git | 7cdb433bb44cdc87dc5260cdf15bf03cc1cd1814 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.19 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.149 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.103 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.43 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.11 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16.2 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |