AZL-83312 CVE-2026-31507 affecting package kernel for versions less than 6.6.134.1-2

🗓️ 22 Apr 2026 14:16:49Reported by GoogleType

osv🔗 osv.dev👁 2 Views

Double-free of SMC splice pipe buffer priv on tee() in Linux kernel causing panic.

Reporter	Title	Published	Views	Family All 129
BDU FSTEC	The vulnerability of the smc_rx_pipe_buf_release() function in the net/smc/smc_rx.c module of the SMC protocol family, which is part of the Linux operating system’s kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.	25 Aug 202600:00	–	bdu_fstec
CBLMariner	CVE-2026-31507 affecting package kernel for versions less than 6.6.134.1-2	3 May 202620:52	–	cbl_mariner
Circl	CVE-2026-31507	5 May 202620:00	–	circl
CNNVD	Linux kernel 安全漏洞	22 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31507	22 Apr 202613:54	–	cve
Cvelist	CVE-2026-31507 net/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer	22 Apr 202613:54	–	cvelist
Debian	[SECURITY] [DLA 4561-1] linux-6.1 security update	2 May 202608:40	–	debian
Debian	[SECURITY] [DLA 4606-1] linux security update	29 May 202616:36	–	debian
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian	[SECURITY] [DSA 6243-1] linux security update	1 May 202619:10	–	debian