2021 CVE Vulnerabilities
23,473 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-20556 | MEDIUM | 5.3 | 0.5% | May 3, 2024 | IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 could allow a remote user to enumerate usernames due to differentiating... |
| CVE-2021-20450 | MEDIUM | 4.3 | 0.4% | May 3, 2024 | IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not set the secure attribute on authorization tokens or session co... |
| CVE-2021-47218 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: selinux: fix NULL-pointer dereference when hashtab ... |
| CVE-2021-47217 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Fix NULL deref in set_hv_tscchange_cb()... |
| CVE-2021-47216 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: advansys: Fix kernel pointer leak Pointers s... |
| CVE-2021-47215 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix crash in RX resync flow For t... |
| CVE-2021-47214 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: hugetlb, userfaultfd: fix reservation restore on us... |
| CVE-2021-47212 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Update error handler for UCTX and UMEM I... |
| CVE-2021-47211 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix null pointer dereference on po... |
| CVE-2021-47210 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Remove WARN_ON in tps6598x_block_... |
| CVE-2021-47209 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining... |
| CVE-2021-47207 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer ... |
| CVE-2021-47206 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-tmio: check return value after call... |
| CVE-2021-47205 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: Unregister clocks/resets when unbind... |
| CVE-2021-47203 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix list_add() corruption in lpfc_drain... |
| CVE-2021-47202 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: thermal: Fix NULL pointer dereferences in of_therma... |
| CVE-2021-47201 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: iavf: free q_vectors before queues in iavf_disable_... |
| CVE-2021-47199 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT, Fix multiple allocations and memleak... |
| CVE-2021-47197 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq... |
| CVE-2021-47195 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free of the add_lock mutex Comm... |
| CVE-2021-47193 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver ... |
| CVE-2021-47192 | MEDIUM | 5.3 | 0.6% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: core: sysfs: Fix hang when device state is se... |
| CVE-2021-47190 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: perf bpf: Avoid memory leak from perf_env__insert_b... |
| CVE-2021-47188 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The f... |
| CVE-2021-47187 | MEDIUM | 5.5 | 0.2% | Apr 10, 2024 | In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: msm8998: Fix CPU/L2 idle state la... |
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