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The vulnerabilities of the functions dlm_lowcomms_new_msg() and dlm_lowcomms_commit_msg() in the fs/dlm/lowcomms.c module allow a hacker to cause a service failure. These vulnerabilities are related to Linux’s distributed locking mechanism.

🗓️ 18 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerabilities in dlm_lowcomms functions cause service failures due to reference counter update errors.

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18 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 23.8
CVSS 34.7
EPSS0.00135
1