175 lines
7.1 KiB
JSON
175 lines
7.1 KiB
JSON
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"dateReserved": "2023-04-18T18:22:35.441Z",
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"datePublished": "2023-09-20T05:02:38.155Z",
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"dateUpdated": "2025-02-27T20:49:30.067Z"
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{
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"vendor": "Linux",
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"value": "<span style=\"background-color: rgb(255, 255, 255);\">Incorrect verifier pruning </span>in BPF in Linux Kernel >=5.4 <span style=\"background-color: rgb(255, 255, 255);\">leads to unsafe</span><br><span style=\"background-color: rgb(255, 255, 255);\">code paths being incorrectly marked as safe, resulting in</span> arbitrary read/write in<br>kernel memory, lateral privilege escalation, and container escape.<br>"
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"value": "Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe\ncode paths being incorrectly marked as safe, resulting in arbitrary read/write in\nkernel memory, lateral privilege escalation, and container escape."
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"attackComplexity": "LOW",
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"baseScore": 10,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"problemTypes": [
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"descriptions": [
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{
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"cweId": "CWE-682",
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"description": "CWE-682 Incorrect Calculation",
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"lang": "en",
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"type": "CWE"
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"dateUpdated": "2024-05-21T03:43:35.053Z"
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed"
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}
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"source": {
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"discovery": "UNKNOWN"
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"title": "Incorrect Verifier Branch Pruning Logic Leads To Arbitrary Read/Write In Linux Kernel and Lateral Privilege Escalation",
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"url": "https://bughunters.google.com/blog/6303226026131456/a-deep-dive-into-cve-2023-2163-how-we-found-and-fixed-an-ebpf-linux-kernel-vulnerability"
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"type": "ssvc",
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"content": {
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"timestamp": "2025-02-26T21:50:53.136131Z",
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"id": "CVE-2023-2163",
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"title": "CISA ADP Vulnrichment",
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