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    Dashboard / CVE / CVE-2022-23222

    CVE-2022-23222

    kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.

    Published:Jan 14, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 14, 2022
    EPSS Score:0.00562
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Netapp
    Product
    H300e
    Vendor
    Netapp
    Product
    H300e Firmware
    Vendor
    Netapp
    Product
    H300s
    Vendor
    Netapp
    Product
    H300s Firmware
    Vendor
    Netapp
    Product
    H410c
    Vendor
    Netapp
    Product
    H410c Firmware
    Vendor
    Netapp
    Product
    H410s
    Vendor
    Netapp
    Product
    H410s Firmware
    Vendor
    Netapp
    Product
    H500e
    Vendor
    Netapp
    Product
    H500e Firmware
    Vendor
    Netapp
    Product
    H500s
    Vendor
    Netapp
    Product
    H500s Firmware
    Vendor
    Netapp
    Product
    H700e
    Vendor
    Netapp
    Product
    H700e Firmware
    Vendor
    Netapp
    Product
    H700s
    Vendor
    Netapp
    Product
    H700s Firmware
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhev Hypervisor

    Exploits

    http://www.openwall.com/lists/oss-security/2022/01/18/2http://www.openwall.com/lists/oss-security/2022/01/18/2https://github.com/FridayOrtiz/CVE-2022-23222https://github.com/LeoMarche/ProjetSecuhttps://github.com/PenteraIO/CVE-2022-23222-POChttps://github.com/tr3ee/CVE-2022-23222

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://www.openwall.com/lists/oss-security/2022/01/14/1
    http://www.openwall.com/lists/oss-security/2022/01/18/2
    http://www.openwall.com/lists/oss-security/2022/06/01/1
    http://www.openwall.com/lists/oss-security/2022/06/04/3
    http://www.openwall.com/lists/oss-security/2022/06/07/3
    https://bugzilla.suse.com/show_bug.cgi?id=1194765
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=64620e0a1e712a778095bd35cbb277dc2259281f
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCR3LIRUEXR7CA63W5M2HT3K63MZGKBR/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5VTIZZUPC73IEJNZX66BY2YCBRZAELB/
    https://security.netapp.com/advisory/ntap-20220217-0002/
    https://www.debian.org/security/2022/dsa-5050
    https://www.openwall.com/lists/oss-security/2022/01/13/1
    http://www.openwall.com/lists/oss-security/2022/01/14/1
    http://www.openwall.com/lists/oss-security/2022/01/18/2
    http://www.openwall.com/lists/oss-security/2022/06/01/1
    http://www.openwall.com/lists/oss-security/2022/06/04/3
    http://www.openwall.com/lists/oss-security/2022/06/07/3
    https://bugzilla.suse.com/show_bug.cgi?id=1194765
    https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=64620e0a1e712a778095bd35cbb277dc2259281f
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCR3LIRUEXR7CA63W5M2HT3K63MZGKBR/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5VTIZZUPC73IEJNZX66BY2YCBRZAELB/
    https://security.netapp.com/advisory/ntap-20220217-0002/
    https://www.debian.org/security/2022/dsa-5050
    https://www.openwall.com/lists/oss-security/2022/01/13/1

    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