DEBIAN-CVE-2026-80871

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    DEBIAN-CVE-2026-80871

    Published: 4 Sept 2026Last Modified: 14 Sept 2026
    Upstream:
    CVE-2026-80871

    Summary:

    Details: In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove crypto_rng interface Implementing the crypto_rng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually used. Tagging with 'Cc stable' due to the bugs that this removes: - xtrng_trng_generate() sometimes returned success even when it didn't fill in all the bytes. - It was possible for xtrng_trng_generate() and xtrng_hwrng_trng_read() to run concurrently and interfere with each other, as the locking code in xtrng_hwrng_trng_read() was broken.

    References: https://security-tracker.debian.org/tracker/CVE-2026-80871

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/debian/linux?arch=source&distro=forky

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.1.5-1

    Affected versions

    6.12.100-1
    6.12.101-1
    6.12.105-1
    6.12.107-1
    6.12.38-1
    6.12.41-1
    6.12.43-1
    6.12.43-1~bpo12+1
    6.12.48-1
    6.12.57-1
    6.12.57-1~bpo12+1
    6.12.63-1
    6.12.63-1~bpo12+1
    6.12.69-1
    6.12.69-1~bpo12+1
    6.12.73-1
    6.12.73-1~bpo12+1
    6.12.74-1
    6.12.74-2
    6.12.74-2~bpo12+1
    6.12.85-1
    6.12.85-1~bpo12+1
    6.12.86-1
    6.12.86-1~bpo12+1
    6.12.88-1
    6.12.88-1~bpo12+1
    6.12.90-1
    6.12.90-1~bpo12+1
    6.12.90-2
    6.12.90-2~bpo12+1
    6.12.94-1
    6.12.94-1~bpo12+1
    6.12.95-1
    6.12.95-1~bpo12+1
    6.12.96-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DEBIAN-CVE-2026-80871 | CVE-DB