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    2 vulnerabilities found for realtime_module by suse

    CVE-2026-31431 (GCVE-0-2026-31431)

    Vulnerability from nvd – Published: 2026-04-22 08:15 – Updated: 2026-05-18 17:44
    Title
    crypto: algif_aead - Revert to operating out-of-place
    Summary
    In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.
    SSVC
    Exploitation: active Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    URL Tags
    https://git.kernel.org/stable/c/893d22e0135fa394d…
    https://git.kernel.org/stable/c/19d43105a97be0810…
    https://git.kernel.org/stable/c/961cfa271a918ad4a…
    https://git.kernel.org/stable/c/3115af9644c342b35…
    https://git.kernel.org/stable/c/8b88d99341f139e23…
    https://git.kernel.org/stable/c/fafe0fa2995a0f707…
    https://git.kernel.org/stable/c/ce42ee423e58dffa5…
    https://git.kernel.org/stable/c/a664bf3d603dc3bdc…
    https://github.com/theori-io/copy-fail-CVE-2026-31431 exploit
    https://xint.io/blog/copy-fail-linux-distribution… mitigation
    https://lore.kernel.org/linux-cve-announce/202604… mitigation
    https://access.redhat.com/security/cve/cve-2026-3… mitigation
    https://www.cisa.gov/known-exploited-vulnerabilit… government-resource
    http://www.openwall.com/lists/oss-security/2026/0…
    https://copy.fail
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/04/30/2
    http://www.openwall.com/lists/oss-security/2026/04/30/5
    http://www.openwall.com/lists/oss-security/2026/04/30/6
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    https://websec.net/blog/cve-2026-31431-linux-algi…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/01/2
    http://www.openwall.com/lists/oss-security/2026/05/01/3
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
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    http://www.openwall.com/lists/oss-security/2026/0…
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    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/02/4
    http://www.openwall.com/lists/oss-security/2026/05/02/5
    http://www.openwall.com/lists/oss-security/2026/05/02/6
    http://www.openwall.com/lists/oss-security/2026/05/02/7
    http://www.openwall.com/lists/oss-security/2026/05/02/8
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
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    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/03/3
    http://www.openwall.com/lists/oss-security/2026/05/03/4
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/03/5
    http://www.openwall.com/lists/oss-security/2026/05/03/6
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/04/1
    http://www.openwall.com/lists/oss-security/2026/05/04/2
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/04/8
    http://www.openwall.com/lists/oss-security/2026/05/04/9
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/06/5
    http://www.openwall.com/lists/oss-security/2026/05/07/2
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    https://www.kb.cert.org/vuls/id/260001
    http://www.openwall.com/lists/oss-security/2026/05/18/3
    https://cert-portal.siemens.com/productcert/html/…
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 893d22e0135fa394db81df88697fba6032747667 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 19d43105a97be0810edbda875f2cd03f30dc130c (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 961cfa271a918ad4ae452420e7c303149002875b (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 3115af9644c342b356f3f07a4dd1c8905cd9a6fc (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 8b88d99341f139e23bdeb1027a2a3ae10d341d82 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < ce42ee423e58dffa5ec03524054c9d8bfd4f6237 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5 (git)
    Create a notification for this product.
    Linux Linux Affected: 4.14
    Unaffected: 0 , < 4.14 (semver)
    Unaffected: 5.10.254 , ≤ 5.10.* (semver)
    Unaffected: 5.15.204 , ≤ 5.15.* (semver)
    Unaffected: 6.1.170 , ≤ 6.1.* (semver)
    Unaffected: 6.6.137 , ≤ 6.6.* (semver)
    Unaffected: 6.12.85 , ≤ 6.12.* (semver)
    Unaffected: 6.18.22 , ≤ 6.18.* (semver)
    Unaffected: 6.19.12 , ≤ 6.19.* (semver)
    Unaffected: 7.0 , ≤ * (original_commit_for_fix)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Show details on NVD website

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        "cna": {
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    CVE-2026-31431 (GCVE-0-2026-31431)

    Vulnerability from cvelistv5 – Published: 2026-04-22 08:15 – Updated: 2026-05-18 17:44
    Title
    crypto: algif_aead - Revert to operating out-of-place
    Summary
    In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.
    SSVC
    Exploitation: active Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    URL Tags
    https://git.kernel.org/stable/c/893d22e0135fa394d…
    https://git.kernel.org/stable/c/19d43105a97be0810…
    https://git.kernel.org/stable/c/961cfa271a918ad4a…
    https://git.kernel.org/stable/c/3115af9644c342b35…
    https://git.kernel.org/stable/c/8b88d99341f139e23…
    https://git.kernel.org/stable/c/fafe0fa2995a0f707…
    https://git.kernel.org/stable/c/ce42ee423e58dffa5…
    https://git.kernel.org/stable/c/a664bf3d603dc3bdc…
    https://github.com/theori-io/copy-fail-CVE-2026-31431 exploit
    https://xint.io/blog/copy-fail-linux-distribution… mitigation
    https://lore.kernel.org/linux-cve-announce/202604… mitigation
    https://access.redhat.com/security/cve/cve-2026-3… mitigation
    https://www.cisa.gov/known-exploited-vulnerabilit… government-resource
    http://www.openwall.com/lists/oss-security/2026/0…
    https://copy.fail
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/04/30/2
    http://www.openwall.com/lists/oss-security/2026/04/30/5
    http://www.openwall.com/lists/oss-security/2026/04/30/6
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    https://websec.net/blog/cve-2026-31431-linux-algi…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/01/2
    http://www.openwall.com/lists/oss-security/2026/05/01/3
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
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    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/02/4
    http://www.openwall.com/lists/oss-security/2026/05/02/5
    http://www.openwall.com/lists/oss-security/2026/05/02/6
    http://www.openwall.com/lists/oss-security/2026/05/02/7
    http://www.openwall.com/lists/oss-security/2026/05/02/8
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/03/3
    http://www.openwall.com/lists/oss-security/2026/05/03/4
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/03/5
    http://www.openwall.com/lists/oss-security/2026/05/03/6
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/04/1
    http://www.openwall.com/lists/oss-security/2026/05/04/2
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/04/8
    http://www.openwall.com/lists/oss-security/2026/05/04/9
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/05/06/5
    http://www.openwall.com/lists/oss-security/2026/05/07/2
    http://www.openwall.com/lists/oss-security/2026/0…
    http://www.openwall.com/lists/oss-security/2026/0…
    https://www.kb.cert.org/vuls/id/260001
    http://www.openwall.com/lists/oss-security/2026/05/18/3
    https://cert-portal.siemens.com/productcert/html/…
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 893d22e0135fa394db81df88697fba6032747667 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 19d43105a97be0810edbda875f2cd03f30dc130c (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 961cfa271a918ad4ae452420e7c303149002875b (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 3115af9644c342b356f3f07a4dd1c8905cd9a6fc (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < 8b88d99341f139e23bdeb1027a2a3ae10d341d82 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < ce42ee423e58dffa5ec03524054c9d8bfd4f6237 (git)
    Affected: 72548b093ee38a6d4f2a19e6ef1948ae05c181f7 , < a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5 (git)
    Create a notification for this product.
    Linux Linux Affected: 4.14
    Unaffected: 0 , < 4.14 (semver)
    Unaffected: 5.10.254 , ≤ 5.10.* (semver)
    Unaffected: 5.15.204 , ≤ 5.15.* (semver)
    Unaffected: 6.1.170 , ≤ 6.1.* (semver)
    Unaffected: 6.6.137 , ≤ 6.6.* (semver)
    Unaffected: 6.12.85 , ≤ 6.12.* (semver)
    Unaffected: 6.18.22 , ≤ 6.18.* (semver)
    Unaffected: 6.19.12 , ≤ 6.19.* (semver)
    Unaffected: 7.0 , ≤ * (original_commit_for_fix)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Show details on NVD website

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