CVE-2026-31739

The tegra crypto driver failed to set the CRYPTOALGASYNC on its asynchronous algorithms, causing the crypto API to select them for users that request only synchronous algorithms. This causes crashes (at least). Fix this by adding the flag like what the other drivers do. Also remove the unnecessary CRYPTOALGTYPE_* flags, since those just get ignored and overridden by the registration function anyway.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31739.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

0880bb3b00c855fc244b7177ffdaafef4d0aa1e0

Fixed

bdbf027a4504b4a86740de6beb6d18a957331839

Fixed

3aea268b6d5cde3b087df9eeecc3bc620aa09513

Fixed

429d05565eb19ee545d8a8395991372adbe4daf3

Fixed

4b56770d345524fc2acc143a2b85539cf7d74bc1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31739.json"

Linux / Kernel

Package

Name: Kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

6.10.0

Fixed

6.12.81

Type: ECOSYSTEM
Events: Introduced

6.13.0

Fixed

6.18.22

Type: ECOSYSTEM
Events: Introduced

6.19.0

Fixed

6.19.12

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31739.json"