memory: tegra124-emc: Fix dll_change check

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Summary

CVECVE-2026-53045
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-24 17:17:16 UTC
Updated2026-06-28 08:16:31 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dll_change check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.005210000 probability, percentile 0.402380000 (date 2026-06-30)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 a85967331144fde9300be38bb44d2558eb6b742e git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 db0ae80865b515cc0b705c85877ec00f7eebe9fe git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 2369b1831161356e1bcb51385d3e532dc4fe2771 git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 7e19e72f306484996c52ff96cc92f69b78ed5435 git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 05f138fc7e27ee8e7a83ccf966c3fa26cda44dda git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 1793249c067a4b28e1aba0ad0e4d73aa9f9e165a git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 1ebbbef47d11cc90219c081492ccf995aaa3e9b3 git Not specified
CNA Linux Linux affected 73a7f0a90641b09300d47308682b674c570dd6a2 9597ab9a8296ab337e6820f8a717ff621078b632 git Not specified
CNA Linux Linux affected 4.2 Not specified
CNA Linux Linux unaffected 4.2 semver Not specified
CNA Linux Linux unaffected 5.10.258 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.209 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.175 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.141 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.91 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.33 6.18.* semver Not specified
CNA Linux Linux unaffected 7.0.10 7.0.* semver Not specified
CNA Linux Linux unaffected 7.1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/2369b1831161356e1bcb51385d3e532dc4fe2771 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9597ab9a8296ab337e6820f8a717ff621078b632 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/7e19e72f306484996c52ff96cc92f69b78ed5435 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/05f138fc7e27ee8e7a83ccf966c3fa26cda44dda 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/1ebbbef47d11cc90219c081492ccf995aaa3e9b3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/db0ae80865b515cc0b705c85877ec00f7eebe9fe 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/a85967331144fde9300be38bb44d2558eb6b742e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/1793249c067a4b28e1aba0ad0e4d73aa9f9e165a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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