CLSA-2021-1632261664

    Dashboard / Vulnerabilities / CLSA-2021-1632261664

    CLSA-2021-1632261664

    Published: 21 Sept 2021Last Modified: 1 Jun 2026

    Summary: Fix of CVE: CVE-2021-27364, CVE-2021-27363, CVE-2021-27365

    Details: - CVE-2021-27365: scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE - CVE-2021-27365: scsi: iscsi: Verify lengths on passthrough PDUs - CVE-2021-27363: CVE-2021-27364: scsi: iscsi: Restrict sessions and handles to admin capabilities - sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output

    References: https://errata.cloudlinux.com/els6/CLSA-2021-1632261664.html

    Affected packages

    Package

    Name: kernel

    Purl: pkg:rpm/tuxcare/kernel?distro=centos-6

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.6.32-754.35.3.el6

    Affected versions

    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
    CLSA-2021-1632261664 | CVE-DB