CVE-2026-46220

🗓️ 28 May 2026 10:16:37Reported by [email protected]Type

Replace BUG_ON with WARN_ON in sdma4 fence emission to avoid crashes from unprivileged submissions.

Reporter	Title	Published	Views	Family All 43
ATTACKERKB	CVE-2026-46220	28 May 202609:40	–	attackerkb
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
CVE	CVE-2026-46220	28 May 202609:40	–	cve
Cvelist	CVE-2026-46220 drm/amdgpu/sdma4: replace BUG_ON with WARN_ON in fence emission	28 May 202609:40	–	cvelist
Debian CVE	CVE-2026-46220	28 May 202609:40	–	debiancve
EUVD	EUVD-2026-32847	28 May 202609:40	–	euvd
Microsoft CVE	drm/amdgpu/sdma4: replace BUG_ON with WARN_ON in fence emission	29 May 202608:04	–	mscve
OSV	BELL-CVE-2026-46220	2 Jun 202606:11	–	osv
OSV	DEBIAN-CVE-2026-46220	28 May 202610:16	–	osv
OSV	ECHO-9EE0-8A6D-05C4	28 May 202623:19	–	osv

NVD

Node

linux linux_kernelRange4.12–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.90

linux linux_kernelRange6.13–6.18.32

linux linux_kernelRange6.19–7.0.9

Source	Link
git	www.git.kernel.org/stable/c/d331fb241a4602253976ddd65144a8ba2b05665d
git	www.git.kernel.org/stable/c/ecaa80318e900ca0c3f687742ede33b41cfd2f8e
git	www.git.kernel.org/stable/c/25e7d56a39657d56d1ea6d78992f7ed15dedb412
git	www.git.kernel.org/stable/c/d4c56932d29773e278be6a65a5384a36c95b89a4
git	www.git.kernel.org/stable/c/a4fd82fb0757c180bf622907397c528b89a827b2
git	www.git.kernel.org/stable/c/4f7ca00fa91daf0795ec6b3b130c5ebba1f155fe
git	www.git.kernel.org/stable/c/0b91ea46bb68abf98a082bf239092253bbd6aaa2
git	www.git.kernel.org/stable/c/78d2e624fa073c14970aa097adcf3ea31c157a66

17 Jun 2026 10:53Current

CVSS 3.15.5

EPSS0.00119