CVE-2026-93160
CVE CVE-2026-93160EUVD EUVD-2026-82268Published 2026-09-17T16:11:54.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmel_ecdh_compute_shared_secret() uses the private key stored in the device. However, the public key is cached only after atmel_ecdh_set_secret() successfully generated that private key for the current tfm. atmel_ecdh_generate_public_key() already rejects requests when no public key is cached. Add the same check to atmel_ecdh_compute_shared_secret() to prevent the device from using a private key that was not generated for the current tfm.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 11105693fa05f499532b330da65c78ff93ed4440 <f240f9b588f4e2de89822adebf560a96b5d263ed; 11105693fa05f499532b330da65c78ff93ed4440 <e64d6f1aae8c837cb3f0446bf44108226d7370f4; patch: 6.12.110; 11105693fa05f499532b330da65c78ff93ed4440 <5e33791dfcc6459e402a524669093cd953d5b2df; patch: 7.3-rc1; 4.14; patch: 5.15.221; 11105693fa05f499532b330da65c78ff93ed4440 <add28e9988902d29ea93f4869280b4a16a049ea5; patch: 6.1.188; patch: 7.2.6; patch: 6.6.157; patch: 5.10.270; patch: 6.18.52; 11105693fa05f499532b330da65c78ff93ed4440 <33241f198287960bba5fc2251400896762650bfa; 11105693fa05f499532b330da65c78ff93ed4440 <3ea8b780d68f02fe235c5051ce8ac4b4940b9259; patch: 0; 11105693fa05f499532b330da65c78ff93ed4440 <2b40bab362d2b598f34e5ccd4694cedc3c2553d4; 11105693fa05f499532b330da65c78ff93ed4440 <6457162f74f45284ade2da644a4f0c54758ac0a6
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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