Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%

Linux — Vulnerabilities & Security Advisories 17853

All 17853 CVE vulnerabilities found in Linux, with AI-generated Chinese analysis, references, and POCs.

This page documents Common Weakness Enumeration (CWE) vulnerabilities affecting the Linux operating system product. It aggregates security data related to weaknesses within the kernel, distributions, and associated utilities provided by various Linux vendors and maintainers. The collection encompasses a wide range of vulnerability types, including memory corruption issues, privilege escalation flaws, information leaks, and denial-of-service conditions. The database covers historical records spanning several decades, reflecting the evolution of the Linux ecosystem from its early releases to modern stable and development branches. This extensive time range allows for the analysis of long-term security trends and the remediation status of legacy systems that remain in production environments. Visitors to this resource can track vendor-specific advisories to stay informed about patches and updates released by major Linux distribution maintainers. You can also use the page to understand the characteristics and impact of specific weakness classes as they manifest in the Linux environment. Additionally, the interface supports looking up a specific product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize mitigation efforts for critical infrastructure components. The data is organized to facilitate efficient searching and correlation between weakness identifiers and affected software versions, ensuring that administrators and developers have access to comprehensive security insights necessary for maintaining system integrity and compliance.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2021-47312 netfilter: nf_tables: Fix dereference of null pointer flow 5.5AI Medium AI 2024-05-21
CVE-2021-47310 net: ti: fix UAF in tlan_remove_one 7.1AI High AI 2024-05-21
CVE-2021-47311 net: qcom/emac: fix UAF in emac_remove 7.1AI High AI 2024-05-21
CVE-2021-47309 net: validate lwtstate->data before returning from skb_tunnel_info() 7.8 High 2024-05-21
CVE-2021-47307 cifs: prevent NULL deref in cifs_compose_mount_options() 7.5 High 2024-05-21
CVE-2021-47308 scsi: libfc: Fix array index out of bound exception 8.8 High 2024-05-21
CVE-2021-47306 net: fddi: fix UAF in fza_probe 7.1AI High AI 2024-05-21
CVE-2021-47305 dma-buf/sync_file: Don't leak fences on merge failure 3.3AI Low AI 2024-05-21
CVE-2021-47304 tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized 9.1AI Critical AI 2024-05-21
CVE-2021-47303 bpf: Track subprog poke descriptors correctly and fix use-after-free 7.8 High 2024-05-21
CVE-2021-47301 igb: Fix use-after-free error during reset 6.5AI Medium AI 2024-05-21
CVE-2021-47302 igc: Fix use-after-free error during reset 7.8AI High AI 2024-05-21
CVE-2021-47300 bpf: Fix tail_call_reachable rejection for interpreter when jit failed 7.8 High 2024-05-21
CVE-2021-47299 xdp, net: Fix use-after-free in bpf_xdp_link_release 7.8AI High AI 2024-05-21
CVE-2021-47298 bpf, sockmap: Fix potential memory leak on unlikely error case 3.3AI Low AI 2024-05-21
CVE-2021-47297 net: fix uninit-value in caif_seqpkt_sendmsg 7.1AI High AI 2024-05-21
CVE-2021-47296 KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak 7.8 High 2024-05-21
CVE-2021-47295 net: sched: fix memory leak in tcindex_partial_destroy_work 5.5AI Medium AI 2024-05-21
CVE-2021-47294 netrom: Decrease sock refcount when sock timers expire - - AI 2024-05-21
CVE-2021-47293 net/sched: act_skbmod: Skip non-Ethernet packets 8.1AI High AI 2024-05-21
CVE-2021-47292 io_uring: fix memleak in io_init_wq_offload() 5.5AI Medium AI 2024-05-21
CVE-2021-47291 ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions 7.8 High 2024-05-21
CVE-2021-47290 scsi: target: Fix NULL dereference on XCOPY completion 7.5 High 2024-05-21
CVE-2021-47289 ACPI: fix NULL pointer dereference 7.1AI High AI 2024-05-21
CVE-2021-47288 media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() 7.7AI High AI 2024-05-21
CVE-2021-47287 driver core: auxiliary bus: Fix memory leak when driver_register() fail 5.5AI Medium AI 2024-05-21
CVE-2021-47286 bus: mhi: core: Validate channel ID when processing command completions 5.5AI Medium AI 2024-05-21
CVE-2021-47284 isdn: mISDN: netjet: Fix crash in nj_probe: 8.1AI High AI 2024-05-21
CVE-2021-47283 net:sfc: fix non-freed irq in legacy irq mode 7.1AI High AI 2024-05-21
CVE-2021-47282 spi: bcm2835: Fix out-of-bounds access with more than 4 slaves 7.8 High 2024-05-21

All 17853 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.