CVE-2025-39752— ARM: rockchip: fix kernel hang during smp initialization
Affected Version Matrix 20
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 3ee851e212d0bb6be8c462059fba74ce2e3f6064< 3c6bf7a324b8995b9c7d790c8d2abf0668f51551 | affected |
3ee851e212d0bb6be8c462059fba74ce2e3f6064< 888a453c2a239765a7ab4de8a3cedae2e3802528 | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< c0726d1e466e2d0da620836e293a59e6427ccdff | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< 265583266d93db4ff83d088819b1f63fdf0131db | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< d7d6d076ee9532c4668f14696a35688d35dd16f4 | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< 0223a3683d502b7e5eb2eb4ad7e97363fa88d531 | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< 47769dab9073a73e127aa0bfd0ba4c51eaccdc33 | affected | ||
3ee851e212d0bb6be8c462059fba74ce2e3f6064< 1eb67589a7e091b1e5108aab72fddbf4dc69af2c | affected | ||
| … +12 more rows | |||
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-39752
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
ARM: rockchip: fix kernel hang during smp initialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
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
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于SRAM初始化时机不当，可能导致内核挂起。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-39752
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-39752
请登录查看更多情报信息。
Same Patch Batch · Linux · 2025-09-11 · 54 CVEs total
| CVE-2025-39774 | iio: adc: rzg2l_adc: Set driver data before enabling runtime PM | |
| CVE-2025-39791 | dm: dm-crypt: Do not partially accept write BIOs with zoned targets | |
| CVE-2025-39785 | drm/hisilicon/hibmc: fix irq_request()'s irq name variable is local | |
| CVE-2025-39788 | scsi: ufs: exynos: Fix programming of HCI_UTRL_NEXUS_TYPE | |
| CVE-2025-39787 | soc: qcom: mdt_loader: Ensure we don't read past the ELF header | |
| CVE-2025-39786 | iio: adc: ad7173: fix channels index for syscalib_mode | |
| CVE-2025-39789 | crypto: x86/aegis - Add missing error checks | |
| CVE-2025-39777 | crypto: acomp - Fix CFI failure due to type punning | |
| CVE-2025-39776 | mm/debug_vm_pgtable: clear page table entries at destroy_args() | |
| CVE-2025-39775 | mm/mremap: fix WARN with uffd that has remap events disabled | |
| CVE-2025-39779 | btrfs: subpage: keep TOWRITE tag until folio is cleaned | |
| CVE-2025-39773 | net: bridge: fix soft lockup in br_multicast_query_expired() | |
| CVE-2025-39772 | drm/hisilicon/hibmc: fix the hibmc loaded failed bug | |
| CVE-2025-39771 | regulator: pca9450: Use devm_register_sys_off_handler | |
| CVE-2025-39770 | net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM | |
| CVE-2025-39769 | bnxt_en: Fix lockdep warning during rmmod | |
| CVE-2025-39768 | net/mlx5: HWS, fix complex rules rehash error flow | |
| CVE-2025-39766 | net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit | |
| CVE-2025-39767 | LoongArch: Optimize module load time by optimizing PLT/GOT counting | |
| CVE-2025-39765 | ALSA: timer: fix ida_free call while not allocated |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46300
net: skbuff: preserve shared-frag marker during coalescing - CVE-2026-43503
net: skbuff: propagate shared-frag marker through frag-trans - CVE-2026-43502
net/rds: handle zerocopy send cleanup before the message is - CVE-2026-43501
ipv6: rpl: reserve mac_len headroom when recompressed SRH gr - CVE-2026-43498
accel/ivpu: Disallow re-exporting imported GEM objects
Same vendor: Linux
- CVE-2026-46300
net: skbuff: preserve shared-frag marker during coalescing - CVE-2026-43503
net: skbuff: propagate shared-frag marker through frag-trans - CVE-2026-43502
net/rds: handle zerocopy send cleanup before the message is - CVE-2026-43501
ipv6: rpl: reserve mac_len headroom when recompressed SRH gr - CVE-2026-43498
accel/ivpu: Disallow re-exporting imported GEM objects
V. Comments for CVE-2025-39752
No comments yet