Threats tagged 'ghsa-mqq3-jv52-q32j'

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Medium	–	EPSS 0.2%	CVE-2026-80739Linux kernel · net/mlx5e: TC, Check if flow is PEER before acquiring devcom lock MediumEPSS 0.2%2026-09-03GCVE DatabaseCVE-2026-80739 A deadlock vulnerability exists in the Linux kernel's mlx5e network driver related to flow deletion and locking. When __mlx5e_add_fdb_flow() fails, mlx5e_tc_del_flow() unconditionally acquires the ESW devcom lock, which can cause an AA deadlock if the flow is a peer flow. The issue is fixed by introducing a PEER flag to avoid acquiring the lock in such cases. EPSS 0.2%Report on CVE-2026-80739 Vulnerability #ghsa-mqq3-jv52-q32j	GCVE Database	2026-09-03

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