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The vulnerability of the blkcg_deactivate_policy() function in the block/blk-cgroup.c module, which supports the block-level kernel in the Linux operating system, allows a malicious actor to trigger a service failure.

🗓️ 17 Apr 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

A vulnerability in blkcg deactivate policy in block/blk-cgroup.c allows memory reuse and service failures.

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20 Jan 2026 00:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 26.8
CVSS 37.8
EPSS0.00256
1