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Linux — Vulnerabilities & Security Advisories 16673

Browse all 16673 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

CVE ID Title CVSS Severity Published
CVE-2023-6932 Use-after-free in Linux kernel's ipv4: igmp component — Kernel CWE-416 7.8 High 2023-12-19
CVE-2023-6931 Out-of-bounds write in Linux kernel's Performance Events system component — Linux Kernel CWE-787 7.8 High 2023-12-19
CVE-2023-6817 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-12-18
CVE-2023-6610 Kernel: oob access in smb2_dump_detail — kernel CWE-125 7.1 High 2023-12-08
CVE-2023-6111 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-11-14
CVE-2023-5717 Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component — Kernel CWE-787 7.8 High 2023-10-25
CVE-2023-5345 Use-after-free in Linux kernel's fs/smb/client component — Kernel CWE-416 7.8 High 2023-10-03
CVE-2023-5197 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-09-26
CVE-2023-34319 Linux: buffer overrun in netback due to unusual packet — Linux 5.5 - 2023-09-22
CVE-2023-2163 Incorrect Verifier Branch Pruning Logic Leads To Arbitrary Read/Write In Linux Kernel and Lateral Privilege Escalation — Linux Kernel CWE-682 10.0 Critical 2023-09-20
CVE-2023-4921 Use-after-free in Linux kernel's net/sched: sch_qfq component — Kernel CWE-416 7.8 High 2023-09-12
CVE-2023-4623 Use-after-free in Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4622 Use-after-free in Linux kernel's af_unix component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4244 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4208 Use-after-free in Linux kernel's net/sched: cls_u32 component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4207 Use-after-free in Linux kernel's net/sched: cls_fw component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4206 Use-after-free in Linux kernel's net/sched: cls_route component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4015 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-3777 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-09-06
CVE-2023-4016 procps 缓冲区错误漏洞 — Linux Kernal CWE-122 2.5 Low 2023-08-02
CVE-2023-3776 Use-after-free in Linux kernel's net/sched: cls_fw component — Kernel CWE-416 7.8 High 2023-07-21
CVE-2023-3611 Out-of-bounds write in Linux kernel's net/sched: sch_qfq component — Kernel CWE-787 7.8 High 2023-07-21
CVE-2023-3610 Use-after-free in Linux kernel's netfilter: nf_tables component — Kernel CWE-416 7.8 High 2023-07-21
CVE-2023-3609 Use-after-free in Linux kernel's net/sched: cls_u32 component — Kernel CWE-416 7.8 High 2023-07-21
CVE-2023-35001 Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability — Linux Kernel CWE-787 7.8 High 2023-07-05
CVE-2023-31248 Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability — Linux Kernel CWE-416 7.8 High 2023-07-05
CVE-2023-3390 Use-after-free in Linux kernel's netfilter subsystem — Linux Kernel CWE-416 7.8 High 2023-06-28
CVE-2023-3389 Use after free in io_uring in the Linux Kernel — Kernel CWE-416 7.8 High 2023-06-28
CVE-2023-3090 Out-of-bounds write in Linux kernel's ipvlan network driver — Kernel CWE-787 7.8 High 2023-06-28
CVE-2023-1295 Privilege escalation with IO_RING_OP_CLOSE in the Linux Kernel — Linux Kernel CWE-367 7.8 High 2023-06-28

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.