CVE-2026-53374 drm/amdgpu: zero-initialize GART table on allocation

🗓️ 19 Jul 2026 10:01:58Reported by GoogleType

osv🔗 osv.dev👁 3 Views

AMDGPU: zero-initialize GART table after allocation with memset_io to prevent stale translation lookaside buffer entries.

Reporter	Title	Published	Views	Family All 11
ATTACKERKB	CVE-2026-53374	19 Jul 202610:01	–	attackerkb
Circl	CVE-2026-53374	19 Jul 202612:08	–	circl
CVE	CVE-2026-53374	19 Jul 202610:01	–	cve
Cvelist	CVE-2026-53374 drm/amdgpu: zero-initialize GART table on allocation	19 Jul 202610:01	–	cvelist
EUVD	EUVD-2026-45447	19 Jul 202610:01	–	euvd
NVD	CVE-2026-53374	19 Jul 202611:16	–	nvd
OSV	DEBIAN-CVE-2026-53374	19 Jul 202611:16	–	osv
OSV	UBUNTU-CVE-2026-53374	20 Jul 202600:00	–	osv
Positive Technologies	PT-2026-61079	19 Jul 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-53374	21 Jul 202605:11	–	redhatcve

Source	Link
git	www.git.kernel.org/stable/c/40df11255d71b02e20e70579f1b12b687e396e26
git	www.git.kernel.org/stable/c/791941be5da125d9a1b228582bfdc300c05d05b3
git	www.git.kernel.org/stable/c/8ae8b9e74bab94aab1d79f1688129bcc61c8b29a
git	www.git.kernel.org/stable/c/91fbb5e635c8fb1b49e15c19da06480089ef719f
git	www.git.kernel.org/stable/c/b17175d0a375b3ed5e81597dac4983fdb46e478d
git	www.git.kernel.org/stable/c/e6c2e6c2e1fa066968a16aca1cb66cd1bdde7741
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53374.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-53374
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

21 Jul 2026 03:47Current

5.3Medium risk

Vulners AI Score5.3

CVSS 3.18.8

EPSS0.00161