{ "document": { "aggregate_severity": { "text": "Important" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "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 Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/oraclelinux7els/vex/2024/cve-2024-26982-els_os-oraclelinux7els.json" } ], "title": "Security update on CVE-2024-26982", "tracking": { "current_release_date": "2025-12-23T22:15:38Z", "generator": { "date": "2025-12-23T22:15:38Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-26982-ELS_OS-ORACLELINUX7ELS", "initial_release_date": "2024-05-01T06:15:00Z", "revision_history": [ { "date": "2024-05-01T06:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2025-06-17T14:03:16Z", "number": "2", "summary": "Official Publication" }, { "date": "2025-12-23T22:15:38Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Oracle Linux 7", "product": { "name": "Oracle Linux 7", "product_id": "Oracle-Linux-7", "product_identification_helper": { "cpe": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Oracle Linux" } ], "category": "vendor", "name": "Oracle Corporation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "product": { "name": "perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "product_id": "perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@3.10.0-1160.119.1.0.5.el7.tuxcare.els21?arch=x86_64" } } }, { "category": "product_version", "name": 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"perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-debug-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-debug-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-debug-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-tools-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-tools-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-headers-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-headers-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:bpftool-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "bpftool-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-libs-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-tools-libs-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-tools-libs-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-debug-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-debug-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "kernel-debug-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:python-perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" }, "product_reference": "python-perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "relates_to_product_reference": "Oracle-Linux-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-26982", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nSquashfs: check the inode number is not the invalid value of zero\n\nSyskiller has produced an out of bounds access in fill_meta_index().\n\nThat out of bounds access is ultimately caused because the inode\nhas an inode number with the invalid value of zero, which was not checked.\n\nThe reason this causes the out of bounds access is due to following\nsequence of events:\n\n1. Fill_meta_index() is called to allocate (via empty_meta_index())\n and fill a metadata index. It however suffers a data read error\n and aborts, invalidating the newly returned empty metadata index.\n It does this by setting the inode number of the index to zero,\n which means unused (zero is not a valid inode number).\n\n2. When fill_meta_index() is subsequently called again on another\n read operation, locate_meta_index() returns the previous index\n because it matches the inode number of 0. Because this index\n has been returned it is expected to have been filled, and because\n it hasn't been, an out of bounds access is performed.\n\nThis patch adds a sanity check which checks that the inode number\nis not zero when the inode is created and returns -EINVAL if it is.\n\n[phillip@squashfs.org.uk: whitespace fix]", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Oracle-Linux-7:perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-debug-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-tools-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-headers-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:bpftool-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-tools-libs-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-debug-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:python-perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-26982" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/32c114a58236fe67141634774559f21f1dc96fd7", "url": "https://git.kernel.org/stable/c/32c114a58236fe67141634774559f21f1dc96fd7" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/4a1b6f89825e267e156ccaeba3d235edcac77f94", "url": "https://git.kernel.org/stable/c/4a1b6f89825e267e156ccaeba3d235edcac77f94" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/5b99dea79650b50909c50aba24fbae00f203f013", "url": "https://git.kernel.org/stable/c/5b99dea79650b50909c50aba24fbae00f203f013" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/7def00ebc9f2d6a581ddf46ce4541f84a10680e5", "url": "https://git.kernel.org/stable/c/7def00ebc9f2d6a581ddf46ce4541f84a10680e5" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/9253c54e01b6505d348afbc02abaa4d9f8a01395", "url": "https://git.kernel.org/stable/c/9253c54e01b6505d348afbc02abaa4d9f8a01395" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/be383effaee3d89034f0828038f95065b518772e", "url": "https://git.kernel.org/stable/c/be383effaee3d89034f0828038f95065b518772e" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/cf46f88b92cfc0e32bd8a21ba1273cff13b8745f", "url": "https://git.kernel.org/stable/c/cf46f88b92cfc0e32bd8a21ba1273cff13b8745f" } ], "release_date": "2024-05-01T06:15:00", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1" }, "products": [ "Oracle-Linux-7:perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-debug-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-tools-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-headers-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:bpftool-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-tools-libs-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:kernel-debug-devel-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64", "Oracle-Linux-7:python-perf-0:3.10.0-1160.119.1.0.5.el7.tuxcare.els21.x86_64" ] } ], "threats": [ { "category": "impact", "details": "High" } ] } ] }