CVE-2026-53376

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add upper bound check for num_of_nodes drm/amdkfd: Add upper bound check for num_of_nodes in kfd_ioctl_get_process_apertures_new. (cherry picked from commit 98ff46a5ea090c14d2cdb4f5b993b05d74f3949f)

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/44d5a450c04d3d734c13a03561c3131020d66edf	Patch
https://git.kernel.org/stable/c/4a8093c7def141cc6e854fbe3f9693867982418f	Patch
https://git.kernel.org/stable/c/6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20	Patch
https://git.kernel.org/stable/c/74b73fa56a395d46745e4f245225963e9f8be7f1	Patch
https://git.kernel.org/stable/c/7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e	Patch
https://git.kernel.org/stable/c/f0f19e614cdd7d9cff2fb280cf923c99256d7915

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

30 Oct 2026, 13:19

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/f0f19e614cdd7d9cff2fb280cf923c99256d7915 -

Information

Published : 2026-07-19 11:16

Updated : 2026-11-06 17:18

NVD link : CVE-2026-53376

Mitre link : CVE-2026-53376

CVE.ORG link : CVE-2026-53376

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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"product": "Linux", "versions": [{"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "f0f19e614cdd7d9cff2fb280cf923c99256d7915", "versionType": "git"}, {"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "4a8093c7def141cc6e854fbe3f9693867982418f", "versionType": "git"}, {"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20", "versionType": "git"}, {"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "44d5a450c04d3d734c13a03561c3131020d66edf", "versionType": "git"}, {"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e", "versionType": "git"}, {"status": "affected", "version": "c7bcbfa4f8d1e0e1078adfe959d4b65542bccf66", "lessThan": "74b73fa56a395d46745e4f245225963e9f8be7f1", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_chardev.c", "drivers/gpu/drm/amd/amdkfd/kfd_priv.h", "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.17"}, {"status": "unaffected", "version": "0", "lessThan": "4.17", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.191", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.140", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.90", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.32", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.0.9", "versionType": "semver", "lessThanOrEqual": "7.0.*"}, {"status": "unaffected", "version": "7.1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_chardev.c", "drivers/gpu/drm/amd/amdkfd/kfd_priv.h", "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"], "defaultStatus": "affected"}]}], "published": "2026-07-19T11:16:38.740", "references": [{"url": "https://git.kernel.org/stable/c/44d5a450c04d3d734c13a03561c3131020d66edf", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4a8093c7def141cc6e854fbe3f9693867982418f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/74b73fa56a395d46745e4f245225963e9f8be7f1", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e", "tags": 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