rhsa-2025:16524
Vulnerability from csaf_redhat
Published
2025-09-23 19:28
Modified
2025-10-22 06:21
Summary
Red Hat Security Advisory: A Subscription Management tool for finding and reporting Red Hat product usage

Notes

Topic
A Subscription Management tool for finding and reporting Red Hat product usage
Details
Red Hat Discovery, also known as Discovery, is an inspection and reporting tool that finds, identifies, and reports environment data, or facts, such as the number of physical and virtual systems on a network, their operating systems, and relevant configuration data stored within them. Discovery also identifies and reports more detailed facts for some versions of key Red Hat packages and products that it finds in the network.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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      "cwe": {
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        "name": "Double Free"
      },
      "discovery_date": "2025-06-06T17:58:25.491000+00:00",
      "flags": [
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            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
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      ],
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        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2370861"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability has been identified in the libarchive library, specifically within the archive_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultimately lead to a double-free condition. Exploiting a double-free vulnerability can result in memory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libarchive: Double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The Red Hat Product Security team has rated this vulnerability as Important because it allows a local attacker with limited privileges to trigger a double-free in libarchive\u0027s RAR parser by providing a specially crafted RAR archive. Successful exploitation could result in code execution or application crashes.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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        "known_not_affected": [
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      },
      "references": [
        {
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-5914"
        },
        {
          "category": "external",
          "summary": "RHBZ#2370861",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2370861"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-5914",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-5914"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-5914",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5914"
        },
        {
          "category": "external",
          "summary": "https://github.com/libarchive/libarchive/pull/2598",
          "url": "https://github.com/libarchive/libarchive/pull/2598"
        },
        {
          "category": "external",
          "summary": "https://github.com/libarchive/libarchive/releases/tag/v3.8.0",
          "url": "https://github.com/libarchive/libarchive/releases/tag/v3.8.0"
        }
      ],
      "release_date": "2025-05-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-23T19:28:34+00:00",
          "details": "The containers required to run Discovery can be installed through discovery-installer\nRPM. See the official documentation for more details.",
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          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2025:16524"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "libarchive: Double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Olivier BAL-PETRE"
          ],
          "organization": "ANSSI - French Cybersecurity Agency"
        }
      ],
      "cve": "CVE-2025-6020",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2025-06-12T16:33:01.214000+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
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            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2372512"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in linux-pam. The module pam_namespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "linux-pam: Linux-pam directory Traversal",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability in pam_namespace marked as Important rather than Moderate due to its direct impact on privilege boundaries and the ease of exploitation in common configurations. By leveraging symlink attacks or race conditions in polyinstantiated directories under their control, unprivileged local users can escalate to root, compromising the entire system. Since pam_namespace is often used in multi-user environments (e.g., shared systems, terminal servers, containers), a misconfigured or partially protected setup becomes a single point of failure. The attack does not require special capabilities or kernel-level exploits\u2014just timing and control over certain paths\u2014making it both reliable and low-barrier. Moreover, privilege escalation flaws like this can be chained with other vulnerabilities to persist or evade detection, further amplifying the risk.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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        "known_not_affected": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-6020"
        },
        {
          "category": "external",
          "summary": "RHBZ#2372512",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2372512"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-6020",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-6020"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-6020",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6020"
        }
      ],
      "release_date": "2025-06-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-23T19:28:34+00:00",
          "details": "The containers required to run Discovery can be installed through discovery-installer\nRPM. See the official documentation for more details.",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:16524"
        },
        {
          "category": "workaround",
          "details": "Disable the `pam_namespace` module if it is not essential for your environment, or carefully review and configure it to avoid operating on any directories or paths that can be influenced or controlled by unprivileged users, such as user home directories or world-writable locations like `/tmp`.",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "linux-pam: Linux-pam directory Traversal"
    },
    {
      "cve": "CVE-2025-8194",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2025-07-28T19:00:50.076451+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2384043"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Python tarfile module. Processing a specially crafted tar archive, specifically an archive with negative offsets, can cause an infinite loop and deadlock. This issue results in a denial of service in the Python application using the tarfile module.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Cpython infinite loop when parsing a tarfile",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this issue, an attacker needs to be able to process a specially crafted tar archive with a Python application using the tarfile module. Furthermore, this vulnerability will cause a denial of service with no other security impact.\n\nWithin regulated environments, a combination of the following controls acts as a significant barrier to successfully exploiting a CWE-835: Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027) vulnerability and therefore downgrades the severity of this particular CVE from Moderate to Low.\n\nThe platform enforces hardening guidelines to ensure the most restrictive setting needed for operational requirements. Event logs are collected and processed for centralization, correlation, analysis, monitoring, reporting, alerting, and retention. This process ensures that audit logs are generated for specific events involving sensitive information, enabling capabilities like excessive CPU usage, long execution times, or processes consuming abnormal amounts of memory. Static code analysis and peer code review techniques are used to execute robust input validation and error-handling mechanisms to ensure all user inputs are thoroughly validated, preventing infinite loops caused by malformed or unexpected input, such as unbounded user input or unexpected null values that cause loops to never terminate. In the event of successful exploitation, process isolation limits the effect of an infinite loop to a single process rather than allowing it to consume all system resources.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64"
        ],
        "known_not_affected": [
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8194"
        },
        {
          "category": "external",
          "summary": "RHBZ#2384043",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2384043"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8194",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8194"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8194",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8194"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/130577",
          "url": "https://github.com/python/cpython/issues/130577"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/137027",
          "url": "https://github.com/python/cpython/pull/137027"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/ZULLF3IZ726XP5EY7XJ7YIN3K5MDYR2D/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/ZULLF3IZ726XP5EY7XJ7YIN3K5MDYR2D/"
        }
      ],
      "release_date": "2025-07-28T18:42:44.847000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-23T19:28:34+00:00",
          "details": "The containers required to run Discovery can be installed through discovery-installer\nRPM. See the official documentation for more details.",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:16524"
        },
        {
          "category": "workaround",
          "details": "This flaw can be mitigated by adding the following code after importing the tarfile module (\"import tarfile\"):\n\n~~~\nimport tarfile\n\ndef _block_patched(self, count):\n    if count \u003c 0:  # pragma: no cover\n        raise tarfile.InvalidHeaderError(\"invalid offset\")\n    return _block_patched._orig_block(self, count)\n\n_block_patched._orig_block = tarfile.TarInfo._block\ntarfile.TarInfo._block = _block_patched\n~~~",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: Cpython infinite loop when parsing a tarfile"
    },
    {
      "cve": "CVE-2025-8941",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2025-08-13T12:11:55.270000+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2388220"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in linux-pam. The pam_namespace module may improperly handle user-controlled paths, allowing local users to exploit symlink attacks and race conditions to elevate their privileges to root. This CVE provides a \"complete\" fix for CVE-2025-6020.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "linux-pam: Incomplete fix for CVE-2025-6020",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability in pam_namespace is rated Important because it allows a local, unprivileged user to escalate privileges to root by exploiting symlink attacks or race conditions in polyinstantiated directories under their control. Successful exploitation requires only the ability to create and manipulate filesystem paths in such directories, without the need for special capabilities or kernel-level vulnerabilities. In multi-user environments\u2014such as shared systems, terminal servers, or certain container deployments, an unprotected or misconfigured pam_namespace configuration can serve as a single point of compromise. Privilege escalation flaws of this nature may also be chained with other vulnerabilities to maintain persistence or evade detection, further increasing the overall impact.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64"
        ],
        "known_not_affected": [
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
          "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8941"
        },
        {
          "category": "external",
          "summary": "RHBZ#2388220",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2388220"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8941",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8941"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8941",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8941"
        }
      ],
      "release_date": "2025-08-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-23T19:28:34+00:00",
          "details": "The containers required to run Discovery can be installed through discovery-installer\nRPM. See the official documentation for more details.",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:16524"
        },
        {
          "category": "workaround",
          "details": "Disable the `pam_namespace` module if it is not essential for your environment, or carefully review and configure it to avoid operating on any directories or paths that can be influenced or controlled by unprivileged users, such as user home directories or world-writable locations like `/tmp`.",
          "product_ids": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:1c67d8d526ab4f2854947f7dccd8752a2efd414c0f1cbab17706fa91147e7cda_amd64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-server-rhel9@sha256:c85cfbcaf7888885e57596b7b8bde3894718cfc33326499b24961a66a62cf083_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:87fd07b40ae5dc04d446b4b44a846aeb898e56c627e917d0c0675e7905f42a02_arm64",
            "Red Hat Discovery 2:registry.redhat.io/discovery/discovery-ui-rhel9@sha256:def60eacc396cb99e19746aa7afb3af1aa56da9fd9bba87262ad2d01a5f24a9d_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "linux-pam: Incomplete fix for CVE-2025-6020"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.