CVE-2026-53045 PUBLISHED

memory: tegra124-emc: Fix dll_change check

Assigner: Linux
Reserved: 09.06.2026 Published: 24.06.2026 Updated: 28.06.2026

In 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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to a85967331144fde9300be38bb44d2558eb6b742e (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to db0ae80865b515cc0b705c85877ec00f7eebe9fe (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 2369b1831161356e1bcb51385d3e532dc4fe2771 (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 7e19e72f306484996c52ff96cc92f69b78ed5435 (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 05f138fc7e27ee8e7a83ccf966c3fa26cda44dda (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 1793249c067a4b28e1aba0ad0e4d73aa9f9e165a (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 1ebbbef47d11cc90219c081492ccf995aaa3e9b3 (excl.)
  • affected from 73a7f0a90641b09300d47308682b674c570dd6a2 to 9597ab9a8296ab337e6820f8a717ff621078b632 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 4.2 is affected
  • unaffected from 0 to 4.2 (excl.)
  • unaffected from 5.10.258 to 5.10.* (incl.)
  • unaffected from 5.15.209 to 5.15.* (incl.)
  • unaffected from 6.1.175 to 6.1.* (incl.)
  • unaffected from 6.6.141 to 6.6.* (incl.)
  • unaffected from 6.12.91 to 6.12.* (incl.)
  • unaffected from 6.18.33 to 6.18.* (incl.)
  • unaffected from 7.0.10 to 7.0.* (incl.)
  • unaffected from 7.1 to * (incl.)

References