The vulnerability of the rcu_scale_writer() function in the kernel/rcu/rcuscale.c module of the synchronization subsystem in Linux multi-threaded kernel systems allows a hacker to cause a service failure.
🗓️ 03 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 36 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15 | 24 Aug 202610:19 | – | astralinux |
 | Linux kernel 安全漏洞 | 30 Dec 202500:00 | – | cnnvd |
 | CVE-2023-54246 | 30 Dec 202512:15 | – | cve |
 | CVE-2023-54246 rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() | 30 Dec 202512:15 | – | cvelist |
 | CVE-2023-54246 | 30 Dec 202512:15 | – | debiancve |
 | EUVD-2023-60395 | 30 Dec 202515:30 | – | euvd |
 | CVE-2023-54246 | 30 Dec 202513:16 | – | nvd |
 | BELL-CVE-2023-54246 | 1 Jan 202606:06 | – | osv |
| CLSA-2026-1773139548 kernel: Fix of 78 CVEs | 10 Mar 202610:45 | – | osv |
| DEBIAN-CVE-2023-54246 | 30 Dec 202513:16 | – | osv |
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03 Sep 2026 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 24.6
CVSS 35.5
EPSS0.00196