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Linux — Vulnerabilities & Security Advisories 13911

Browse all 13911 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 IDTitleCVSSSeverityPublished
CVE-2023-0459 Copy_from_user Spectre-V1 Gadget in Linux Kernel — Linux KernelCWE-763 6.5 Medium2023-05-25
CVE-2023-2235 Use-after-free in Linux kernel's Performance Events subsystem — Linux KernelCWE-416 7.8 High2023-05-01
CVE-2023-2236 Use-after-free in Linux kernel's Performance Events subsystem — Linux KernelCWE-416 7.8 High2023-05-01
CVE-2023-0458 Spectre V1 Gadget in do_prlimit in the Linux Kernel — Linux KernelCWE-476 5.3 Medium2023-04-26
CVE-2023-0045 Incorrect indirect branch prediction barrier in the Linux Kernel — Linux KernelCWE-610 4.7 Medium2023-04-25
CVE-2023-1998 Spectre v2 SMT mitigations problem in Linux kernel — Linux KernelCWE-1303 5.6 Medium2023-04-21
CVE-2023-2008 Kernel: udmabuf: improper validation of array index leading to local privilege escalation — kernelCWE-129 8.2 High2023-04-14
CVE-2023-1872 Use-after-free in Linux kernel's io_uring subsystem — Linux KernelCWE-416 7.8 High2023-04-12
CVE-2023-1829 Use-after-free in tcindex (traffic control index filter) in the Linux Kernel — Linux KernelCWE-416 7.8 High2023-04-12
CVE-2022-42432 Linux kernel 安全漏洞 — KernelCWE-457 4.4 -2023-03-29
CVE-2023-1281 UAF in Linux kernel's tcindex (traffic control index filter) implementation — Linux KernelCWE-416 7.8 High2023-03-22
CVE-2023-0461 Use-after-free vulnerability in the Linux Kernel — Linux KernelCWE-416 7.8 High2023-02-28
CVE-2023-23586 Use after free in io_uring in the Linux Kernel — Linux KernelCWE-416 5.5 Medium2023-02-17
CVE-2023-0240 Use after free in io_uring in the Linux Kernel — Linux KernelCWE-416 7.8 High2023-01-30
CVE-2023-0266 Use after free in SNDRV_CTL_IOCTL_ELEM in Linux Kernel — Linux KernelCWE-416 7.9 High2023-01-30
CVE-2022-4696 Linux kernel 资源管理错误漏洞 — Linux KernelCWE-763 7.8 High2023-01-11
CVE-2022-2196 Speculative execution attacks in KVM VMX — Linux KernelCWE-1188 5.8 Medium2023-01-09
CVE-2022-3643 Xen 注入漏洞 — Linux 8.6 -2022-12-07
CVE-2022-42328 Xen 安全漏洞 — Linux 5.5 -2022-12-07
CVE-2022-42329 Xen 安全漏洞 — Linux 5.5 -2022-12-07
CVE-2022-42896 Info Leak in l2cap_core in the Linux Kernel — Linux KernelCWE-416 8.0 High2022-11-23
CVE-2022-42895 Info Leak in l2cap_core in the Linux Kernel — Linux KernelCWE-824 5.1 Medium2022-11-23
CVE-2022-3910 Use after free in IO_uring in the Linux Kernel — Linux KernelCWE-416 7.8 High2022-11-22
CVE-2022-43945 Linux kernel 安全漏洞 — linux_kernelCWE-131 7.5 -2022-11-04
CVE-2022-3624 Linux Kernel IPsec bond_alb.c rlb_arp_xmit memory leak — KernelCWE-404 3.5 Low2022-10-21
CVE-2022-3625 Linux Kernel IPsec devlink.c devlink_param_get use after free — KernelCWE-119 4.6 Medium2022-10-21
CVE-2022-3629 Linux Kernel af_vsock.c vsock_connect memory leak — KernelCWE-401 2.6 Low2022-10-21
CVE-2022-3630 Linux Kernel IPsec cookie.c memory leak — KernelCWE-404 3.1 Low2022-10-21
CVE-2022-3633 Linux Kernel transport.c j1939_session_destroy memory leak — KernelCWE-401 3.5 Low2022-10-21
CVE-2022-3635 Linux Kernel IPsec idt77252.c tst_timer use after free — KernelCWE-119 5.5 Medium2022-10-21

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.