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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-2021-47403 ipack: ipoctal: fix module reference leak 5.5AI Medium AI 2024-05-21
CVE-2021-47402 net: sched: flower: protect fl_walk() with rcu 7.8 High 2024-05-21
CVE-2021-47401 ipack: ipoctal: fix stack information leak 7.1 High 2024-05-21
CVE-2021-47399 ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup 5.5AI Medium AI 2024-05-21
CVE-2021-47400 net: hns3: do not allow call hns3_nic_net_open repeatedly 7.8 High 2024-05-21
CVE-2021-47398 RDMA/hfi1: Fix kernel pointer leak 7.1AI High AI 2024-05-21
CVE-2021-47397 sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb 7.5 High 2024-05-21
CVE-2021-47396 mac80211-hwsim: fix late beacon hrtimer handling 4.7AI Medium AI 2024-05-21
CVE-2021-47394 netfilter: nf_tables: unlink table before deleting it 7.8 High 2024-05-21
CVE-2021-47395 mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap 5.5AI Medium AI 2024-05-21
CVE-2021-47393 hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs 5.5AI Medium AI 2024-05-21
CVE-2021-47392 RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failure - - AI 2024-05-21
CVE-2021-47391 RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests 7.8 High 2024-05-21
CVE-2021-47390 KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() 8.8 High 2024-05-21
CVE-2021-47388 mac80211: fix use-after-free in CCMP/GCMP RX 8.8 High 2024-05-21
CVE-2021-47389 KVM: SVM: fix missing sev_decommission in sev_receive_start 8.8AI High AI 2024-05-21
CVE-2021-47387 cpufreq: schedutil: Use kobject release() method to free sugov_tunables 6.5AI Medium AI 2024-05-21
CVE-2021-47386 hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field 5.5AI Medium AI 2024-05-21
CVE-2021-47385 hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field 5.5AI Medium AI 2024-05-21
CVE-2021-47384 hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field 5.5AI Medium AI 2024-05-21
CVE-2021-47382 s390/qeth: fix deadlock during failing recovery 4.7AI Medium AI 2024-05-21
CVE-2021-47383 tty: Fix out-of-bound vmalloc access in imageblit 7.8 High 2024-05-21
CVE-2021-47381 ASoC: SOF: Fix DSP oops stack dump output contents 7.1AI High AI 2024-05-21
CVE-2021-47379 blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd 7.8AI High AI 2024-05-21
CVE-2021-47380 HID: amd_sfh: Fix potential NULL pointer dereference 7.8 High 2024-05-21
CVE-2021-47378 nvme-rdma: destroy cm id before destroy qp to avoid use after free 9.8 Critical 2024-05-21
CVE-2021-47376 bpf: Add oversize check before call kvcalloc() 5.5AI Medium AI 2024-05-21
CVE-2021-47375 blktrace: Fix uaf in blk_trace access after removing by sysfs 7.1AI High AI 2024-05-21
CVE-2021-47373 irqchip/gic-v3-its: Fix potential VPE leak on error 5.5AI Medium AI 2024-05-21
CVE-2021-47374 dma-debug: prevent an error message from causing runtime problems 7.5 High 2024-05-21

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