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linux — Vulnerabilities & Security Advisories 12152

All 12152 CVE vulnerabilities found in linux, with AI-generated Chinese analysis, references, and POCs.

This page serves as the vulnerability aggregation resource for the Linux operating system, focusing on common weakness types and associated security tags. It collects a comprehensive catalog of security vulnerabilities affecting Linux distributions, kernel versions, and major open-source components bundled within the Linux ecosystem. The data spans from early historical reports in the mid-1990s to the present day, ensuring a longitudinal view of the threat landscape. Visitors can utilize this resource to track vendor-specific advisories from major Linux maintainers such as Red Hat, Debian, Ubuntu, and SUSE. Users can also deepen their understanding of specific weakness classes, such as buffer overflows, race conditions, and privilege escalation vectors, by observing how they manifest across different kernel releases and subsystems. Furthermore, the platform allows users to look up a specific product’s vulnerability history, providing context on the remediation speed and frequency of updates for various Linux-based tools and services. This structured approach aids security professionals in assessing risk exposure, patching priorities, and long-term stability trends within the Linux environment without relying on fragmented or outdated information sources.

Vendor: n/a

CVE IDTitleCVSSSeverityPublished
CVE-2021-47343 dm btree remove: assign new_root only when removal succeeds 7.8AIHighAI2024-05-21
CVE-2021-47342 ext4: fix possible UAF when remounting r/o a mmp-protected file system 6.3AIMediumAI2024-05-21
CVE-2021-47341 KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio 7.1AIHighAI2024-05-21
CVE-2021-47340 jfs: fix GPF in diFree 5.0AIMediumAI2024-05-21
CVE-2021-47339 media: v4l2-core: explicitly clear ioctl input data 3.3AILowAI2024-05-21
CVE-2021-47338 fbmem: Do not delete the mode that is still in use 7.1AIHighAI2024-05-21
CVE-2021-47337 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid 7.8AIHighAI2024-05-21
CVE-2021-47336 smackfs: restrict bytes count in smk_set_cipso() 5.5AIMediumAI2024-05-21
CVE-2021-47335 f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances 7.8AIHighAI2024-05-21
CVE-2021-47333 misc: alcor_pci: fix null-ptr-deref when there is no PCI bridge 5.5AIMediumAI2024-05-21
CVE-2021-47334 misc/libmasm/module: Fix two use after free in ibmasm_init_one 7.1AIHighAI2024-05-21
CVE-2021-47332 ALSA: usx2y: Don't call free_pages_exact() with NULL address 5.5AIMediumAI2024-05-21
CVE-2021-47330 tty: serial: 8250: serial_cs: Fix a memory leak in error handling path 3.3AILowAI2024-05-21
CVE-2021-47331 usb: common: usb-conn-gpio: fix NULL pointer dereference of charger 5.5AIMediumAI2024-05-21
CVE-2021-47329 scsi: megaraid_sas: Fix resource leak in case of probe failure 5.5AIMediumAI2024-05-21
CVE-2021-47328 scsi: iscsi: Fix conn use after free during resets 7.0AIHighAI2024-05-21
CVE-2021-47327 iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails --AI2024-05-21
CVE-2021-47325 iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation --AI2024-05-21
CVE-2021-47324 watchdog: Fix possible use-after-free in wdt_startup() 7.8AIHighAI2024-05-21
CVE-2021-47323 watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() 7.8AIHighAI2024-05-21
CVE-2021-47322 NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT 5.5AIMediumAI2024-05-21
CVE-2021-47321 watchdog: Fix possible use-after-free by calling del_timer_sync() 7.8AIHighAI2024-05-21
CVE-2021-47319 virtio-blk: Fix memory leak among suspend/resume procedure 5.5AIMediumAI2024-05-21
CVE-2021-47320 nfs: fix acl memory leak of posix_acl_create() --AI2024-05-21
CVE-2021-47318 arch_topology: Avoid use-after-free for scale_freq_data 7.1AIHighAI2024-05-21
CVE-2021-47316 nfsd: fix NULL dereference in nfs3svc_encode_getaclres 5.5AIMediumAI2024-05-21
CVE-2021-47317 powerpc/bpf: Fix detecting BPF atomic instructions 7.1AIHighAI2024-05-21
CVE-2021-47315 memory: fsl_ifc: fix leak of IO mapping on probe failure 5.5AIMediumAI2024-05-21
CVE-2021-47313 cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init 5.5AIMediumAI2024-05-21
CVE-2021-47314 memory: fsl_ifc: fix leak of private memory on probe failure 5.5AIMediumAI2024-05-21

All 12152 known CVE vulnerabilities affecting linux with full Chinese analysis, references, and POCs where available.