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CVE-2025-39752

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

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 3c6bf7a324b8995b9c7d790c8d2abf0668f51551
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 888a453c2a239765a7ab4de8a3cedae2e3802528
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < c0726d1e466e2d0da620836e293a59e6427ccdff
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 265583266d93db4ff83d088819b1f63fdf0131db
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < d7d6d076ee9532c4668f14696a35688d35dd16f4
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 0223a3683d502b7e5eb2eb4ad7e97363fa88d531
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 47769dab9073a73e127aa0bfd0ba4c51eaccdc33
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 1eb67589a7e091b1e5108aab72fddbf4dc69af2c
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
Version < 7cdb433bb44cdc87dc5260cdf15bf03cc1cd1814
Version 3ee851e212d0bb6be8c462059fba74ce2e3f6064
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 3.19
Status affected
Version < 3.19
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.297
Status unaffected
Version <= 5.10.*
Version 5.10.241
Status unaffected
Version <= 5.15.*
Version 5.15.190
Status unaffected
Version <= 6.1.*
Version 6.1.149
Status unaffected
Version <= 6.6.*
Version 6.6.103
Status unaffected
Version <= 6.12.*
Version 6.12.43
Status unaffected
Version <= 6.15.*
Version 6.15.11
Status unaffected
Version <= 6.16.*
Version 6.16.2
Status unaffected
Version <= *
Version 6.17-rc1
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.125
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string