Critical severity · published Jun 24, 2026
CVE-2026-53045
memory: tegra124-emc: Fix dll_change check
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
4.2 before 5.10.258; 5.11 before 5.15.209; 5.16 before 6.1.175; 6.2 before 6.6.141; 6.7 before 6.12.91; 6.13 before 6.18.33; +1 more · source: NVD
LI
Linux · Linux
73a7f0a90641b09300d47308682b674c570dd6a2 before a85967331144fde9300be38bb44d2558eb6b742e; 73a7f0a90641b09300d47308682b674c570dd6a2 before db0ae80865b515cc0b705c85877ec00f7eebe9fe; 73a7f0a90641b09300d47308682b674c570dd6a2 before 2369b1831161356e1bcb51385d3e532dc4fe2771; 73a7f0a90641b09300d47308682b674c570dd6a2 before 7e19e72f306484996c52ff96cc92f69b78ed5435; 73a7f0a90641b09300d47308682b674c570dd6a2 before 05f138fc7e27ee8e7a83ccf966c3fa26cda44dda; 73a7f0a90641b09300d47308682b674c570dd6a2 before 1793249c067a4b28e1aba0ad0e4d73aa9f9e165a; +3 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-53045
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-53045
Patch
https://git.kernel.org/stable/c/05f138fc7e27ee8e7a83ccf966c3fa26cda44dda
Patch
https://git.kernel.org/stable/c/1793249c067a4b28e1aba0ad0e4d73aa9f9e165a
Patch
https://git.kernel.org/stable/c/1ebbbef47d11cc90219c081492ccf995aaa3e9b3
Patch
https://git.kernel.org/stable/c/2369b1831161356e1bcb51385d3e532dc4fe2771
Patch
https://git.kernel.org/stable/c/7e19e72f306484996c52ff96cc92f69b78ed5435
Patch
https://git.kernel.org/stable/c/9597ab9a8296ab337e6820f8a717ff621078b632
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