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Kernel — Vulnerabilities & Security Advisories 421

All 421 CVE vulnerabilities found in Kernel, with AI-generated Chinese analysis, references, and POCs.

This page serves as a comprehensive vulnerability aggregation resource for the Linux Kernel, focusing on common weakness types and security tags relevant to kernel-level operations. It collects and organizes data on memory corruption flaws, privilege escalation risks, information disclosure issues, and race conditions that have been identified within the kernel codebase. The dataset covers a broad historical time range, capturing entries from early kernel versions up to the most recent stable releases, ensuring a longitudinal view of security trends. Here, users can track vendor advisories from major distributions and upstream maintainers to understand how different teams address specific defects. Readers can also dive deep into the mechanics of particular weakness classes to grasp the underlying technical causes and mitigation strategies. Additionally, the page allows for detailed lookup of a specific product version’s vulnerability history, helping developers and security analysts assess risk exposure over time. By centralizing these disparate sources, the resource aims to provide clarity on the evolving threat landscape affecting kernel stability and security. This structured approach supports better decision-making for patching schedules and security audits. The information presented is intended for technical professionals seeking precise data on kernel vulnerabilities without extraneous commentary or promotional content.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2026-87765 Improper Input Validation in Kernel APsys DVFS CWE-20 5.5 Medium 2026-10-12
CVE-2025-26604 Possibility to retrieve bot token by malicious module developers in Discord-Bot-Framework-Kernel CWE-200 8.3 High 2025-02-18
CVE-2021-35000 OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability CWE-908 5.5 - 2024-05-07
CVE-2021-34999 OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability CWE-908 5.5 - 2024-05-07
CVE-2021-34981 Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability CWE-415 6.7 - 2024-05-07
CVE-2024-24898 Information Leakage in kernel CWE-200 6.0 Medium 2024-04-15
CVE-2024-24891 Information Leakage in kernel CWE-200 6.0 Medium 2024-04-15
CVE-2024-1312 Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu CWE-416 5.1 Medium 2024-02-08
CVE-2024-1086 Use-after-free in Linux kernel's netfilter: nf_tables component CWE-416 7.8 High 2024-01-31
CVE-2024-1085 Use-after-free in Linux kernel's netfilter: nf_tables component CWE-416 7.8 High 2024-01-31
CVE-2023-6200 Kernel: icmpv6 router advertisement packets, aka linux tcp/ip remote code execution vulnerability CWE-362 7.5 High 2024-01-28
CVE-2024-0775 Kernel: use-after-free while changing the mount option in __ext4_remount leading CWE-416 6.7 Medium 2024-01-22
CVE-2021-33631 Kernel crash in EXT4 filesystem CWE-190 5.5 Medium 2024-01-18
CVE-2021-33630 NULL-ptr-deref in network sched CWE-476 5.5 Medium 2024-01-18
CVE-2024-0565 Kernel: cifs filesystem decryption improper input validation remote code execution vulnerability in function receive_encrypted_standard of client CWE-191 6.8 Medium 2024-01-15
CVE-2023-6932 Use-after-free in Linux kernel's ipv4: igmp component CWE-416 7.8 High 2023-12-19
CVE-2023-6817 Use-after-free in Linux kernel's netfilter: nf_tables component CWE-416 7.8 High 2023-12-18
CVE-2023-6560 Kernel: io_uring out of boundary memory access in __io_uaddr_map() CWE-823 5.5 Medium 2023-12-08
CVE-2023-5972 Kernel: the nfta_inner_num and nfta_expr_name netlink attributes accessed without checking its presence in nft_inner.c CWE-476 7.0 High 2023-11-23
CVE-2023-6238 Kernel: nvme: memory corruption via unprivileged user passthrough CWE-120 6.7 Medium 2023-11-21
CVE-2023-6111 Use-after-free in Linux kernel's netfilter: nf_tables component CWE-416 7.8 High 2023-11-14
CVE-2023-6039 Kernel: use-after-free in drivers/net/usb/lan78xx.c in lan78xx_disconnect CWE-416 5.5 Medium 2023-11-09
CVE-2023-1194 Use-after-free in parse_lease_state() CWE-416 7.1 High 2023-11-03
CVE-2023-1193 Use-after-free in setup_async_work() CWE-416 6.5 Medium 2023-11-01
CVE-2023-1192 Use-after-free in smb2_is_status_io_timeout() CWE-416 6.5 Medium 2023-11-01
CVE-2023-5717 Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component CWE-787 7.8 High 2023-10-25
CVE-2023-42752 Kernel: integer overflow in igmpv3_newpack leading to exploitable memory access CWE-190 5.5 Medium 2023-10-13
CVE-2023-5345 Use-after-free in Linux kernel's fs/smb/client component CWE-416 7.8 High 2023-10-03
CVE-2023-5197 Use-after-free in Linux kernel's netfilter: nf_tables component CWE-416 7.8 High 2023-09-26
CVE-2023-5158 Possible dos from guest to host invringh_kiov_advance in vhost driver at drivers/vhost/vringh.c CWE-684 6.5 Medium 2023-09-25

All 421 known CVE vulnerabilities affecting Kernel with full Chinese analysis, references, and POCs where available.