CVE-2023-0590 in Linux

Tóm tắt

Bởi MITRE • 23/03/2023

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.

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• Đặt trước: 31/01/2023
• Tiết lộ: 23/03/2023
• Kiểm duyệt: được chấp nhận
• mục: VDB-220768
• CPE: sẵn sàng
• CWE: CWE-416 (Đã xác nhận)
• CVSS: 4.8 (VulDB)
• EPSS: 0.00198
• KEV: không
• Các hoạt động: rất thấp
• ngành: Pharma, Lawfirm, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-0590
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-0590
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-0590/