CVE Feed

    Dashboard / CVE / CVE-2022-25636

    CVE-2022-25636

    net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

    Published:Feb 22, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 22, 2022
    EPSS Score:0.00436
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Netapp
    Product
    H300e
    Vendor
    Netapp
    Product
    H300s
    Vendor
    Netapp
    Product
    H410c
    Vendor
    Netapp
    Product
    H410s
    Vendor
    Netapp
    Product
    H500e
    Vendor
    Netapp
    Product
    H500s
    Vendor
    Netapp
    Product
    H700e
    Vendor
    Netapp
    Product
    H700s
    Vendor
    Oracle
    Product
    Communications Cloud Native Core Binding Support Function
    Vendor
    Oracle
    Product
    Communications Cloud Native Core Network Exposure Function
    Vendor
    Oracle
    Product
    Communications Cloud Native Core Policy
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhev Hypervisor

    Exploits

    https://github.com/Bonfee/CVE-2022-25636https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/https://www.openwall.com/lists/oss-security/2022/02/21/2https://github.com/Bonfee/CVE-2022-25636https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/https://www.openwall.com/lists/oss-security/2022/02/21/2https://github.com/Bonfee/CVE-2022-25636https://github.com/chenaotian/CVE-2022-25636https://github.com/veritas501/CVE-2022-25636-PipeVersion

    Related CVEs

    CVE-2026-77118 (CVSS 8.4) — A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pc…
    CVE-2026-56968 (CVSS 3.7) — GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, w…
    CVE-2026-49975 (CVSS 7.5) — Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of …
    CVE-2026-9256 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerabilit…
    CVE-2026-31431 (CVSS 7.8) — In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating …
    CVE-2026-34757 (CVSS 5.1) — LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network …
    CVE-2026-4775 (CVSS 7.8) — A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerabili…
    CVE-2025-63261 (CVSS 7.8) — AWStats 8.0 is vulnerable to Command Injection via the open function…
    CVE-2026-3497 (CVSS 6.9) — Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects …
    CVE-2026-1940 (CVSS 5.1) — An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The p…

    References

    http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
    http://www.openwall.com/lists/oss-security/2022/02/22/1
    https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git/commit/?id=b1a5983f56e371046dcf164f90bfaf704d2b89f6
    https://github.com/Bonfee/CVE-2022-25636
    https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/
    https://security.netapp.com/advisory/ntap-20220325-0002/
    https://www.debian.org/security/2022/dsa-5095
    https://www.openwall.com/lists/oss-security/2022/02/21/2
    https://www.oracle.com/security-alerts/cpujul2022.html
    http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
    http://www.openwall.com/lists/oss-security/2022/02/22/1
    https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git/commit/?id=b1a5983f56e371046dcf164f90bfaf704d2b89f6
    https://github.com/Bonfee/CVE-2022-25636
    https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/
    https://security.netapp.com/advisory/ntap-20220325-0002/
    https://www.debian.org/security/2022/dsa-5095
    https://www.openwall.com/lists/oss-security/2022/02/21/2
    https://www.oracle.com/security-alerts/cpujul2022.html

    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