2021 CVE Vulnerabilities
23,445 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-47522 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference Wh... |
| CVE-2021-47521 | HIGH | 7.8 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: can: sja1000: fix use after free in ems_pcmcia_add_... |
| CVE-2021-47520 | HIGH | 7.8 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: can: pch_can: pch_can_rx_normal: fix use after free... |
| CVE-2021-47519 | MEDIUM | 5.5 | 0.5% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_read_fifo: fix memory leak in err... |
| CVE-2021-47518 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: nfc: fix potential NULL pointer deref in nfc_genl_d... |
| CVE-2021-47517 | HIGH | 7.8 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: ethtool: do not perform operations on net devices b... |
| CVE-2021-47516 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: nfp: Fix memory leak in nfp_cpp_area_cache_add() I... |
| CVE-2021-47515 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: seg6: fix the iif in the IPv6 socket control block ... |
| CVE-2021-47514 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlink_nl_cmd_... |
| CVE-2021-47513 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: Fix memory leak in felix_setup_mmi... |
| CVE-2021-47512 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/sched: fq_pie: prevent dismantle issue For som... |
| CVE-2021-47511 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix negative period/buffer sizes T... |
| CVE-2021-47510 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: btrfs: fix re-dirty process of tree-log nodes Ther... |
| CVE-2021-47509 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Limit the period size to 16MB Set ... |
| CVE-2021-47508 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests... |
| CVE-2021-47507 | MEDIUM | 4.7 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix nsfd startup race (again) Commit bd5ae92... |
| CVE-2021-47506 | HIGH | 7.8 | 0.3% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A ... |
| CVE-2021-47505 | HIGH | 7.8 | 0.3% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE han... |
| CVE-2021-47504 | — | — | 0.2% | May 24, 2024 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-47503 | MEDIUM | 6.2 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Do not call scsi_remove_host() in pm8... |
| CVE-2021-47502 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: handle channel mappping list... |
| CVE-2021-47501 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL pointer dereference in i40e_dbg_dump... |
| CVE-2021-47500 | HIGH | 7.8 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: iio: mma8452: Fix trigger reference couting The mm... |
| CVE-2021-47499 | MEDIUM | 5.5 | 0.2% | May 24, 2024 | In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxcjk-1013: Fix possible memory leak in... |
| CVE-2021-47498 | MEDIUM | 5.5 | 0.2% | May 22, 2024 | In the Linux kernel, the following vulnerability has been resolved: dm rq: don't queue request to blk-mq during DM susp... |
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