Vulnerabilities

Linux Kernel 5.15

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

153CVEs

CVE-2021-47378

nvme-rdma: destroy cm id before destroy qp to avoid use after free

Published 2024-05-21 · Analyzed

9.8EPSS 0.012

CVE-2021-47506

nfsd: fix use-after-free due to delegation race

Published 2024-05-24 · Modified

9.8EPSS 0.008

CVE-2021-47496

net/tls: Fix flipped sign in tls_err_abort() calls

Published 2024-05-22 · Modified

9.8EPSS 0.005

CVE-2021-47427

scsi: iscsi: Fix iscsi_task use after free

Published 2024-05-21 · Modified

9.8EPSS 0.005

CVE-2025-39943

ksmbd: smbdirect: validate data_offset and data_length field of smb_direct_data_transfer

Published 2025-10-04 · Modified

9.4EPSS 0.003

CVE-2021-47388

mac80211: fix use-after-free in CCMP/GCMP RX

Published 2024-05-21 · Modified

8.8EPSS 0.003

CVE-2021-47390

KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect()

Published 2024-05-21 · Modified

8.8EPSS 0.003

CVE-2025-2073

Out-of-Bounds Read in netfilter/ipset in Linux Kernel ChromeOS [6.1, 5.15, 5.10, 5.4, 4.19] allows a local attacker with low privileges to trigger an out-of-bounds read, potentially leading to information disclosure

Published 2025-04-16 · Analyzed

8.8EPSS 0.002

CVE-2021-47450

KVM: arm64: Fix host stage-2 PGD refcount

Published 2024-05-22 · Modified

8.8EPSS 0.002

CVE-2021-47456

can: peak_pci: peak_pci_remove(): fix UAF

Published 2024-05-22 · Analyzed

8.4EPSS 0.002

CVE-2026-31476

ksmbd: do not expire session on binding failure

Published 2026-04-22 · Modified

8.2EPSS 0.005

CVE-2021-47368

enetc: Fix illegal access when reading affinity_hint

Published 2024-05-21 · Modified

8.1EPSS 0.006

CVE-2021-47433

btrfs: fix abort logic in btrfs_replace_file_extents

Published 2024-05-22 · Modified

8.1EPSS 0.006

CVE-2021-47404

HID: betop: fix slab-out-of-bounds Write in betop_probe

Published 2024-05-21 · Analyzed

7.8EPSS 0.003

CVE-2021-47386

hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field

Published 2024-05-21 · Analyzed

7.8EPSS 0.003

CVE-2021-47400

net: hns3: do not allow call hns3_nic_net_open repeatedly

Published 2024-05-21 · Modified

7.8EPSS 0.003

CVE-2021-47379

blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd

Published 2024-05-21 · Analyzed

7.8EPSS 0.003

CVE-2021-47458

ocfs2: mount fails with buffer overflow in strlen

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47402

net: sched: flower: protect fl_walk() with rcu

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47361

mcb: fix error handling in mcb_alloc_bus()

Published 2024-05-21 · Analyzed

7.8EPSS 0.002

CVE-2021-47500

iio: mma8452: Fix trigger reference couting

Published 2024-05-24 · Modified

7.8EPSS 0.002

CVE-2021-47372

net: macb: fix use after free on rmmod

Published 2024-05-21 · Analyzed

7.8EPSS 0.002

CVE-2021-47358

staging: greybus: uart: fix tty use after free

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47391

RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47485

IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-4439

isdn: cpai: check ctr->cnr to avoid array index out of bound

Published 2024-06-20 · Modified

7.8EPSS 0.002

CVE-2021-47451

netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47394

netfilter: nf_tables: unlink table before deleting it

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47419

net/sched: sch_taprio: properly cancel timer from taprio_destroy()

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47412

block: don't call rq_qos_ops->done_bio if the bio isn't tracked

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2020-36788

drm/nouveau: avoid a use-after-free when BO init fails

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47483

regmap: Fix possible double-free in regcache_rbtree_exit()

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47459

can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47497

nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells

Published 2024-05-22 · Analyzed

7.8EPSS 0.002

CVE-2021-47380

HID: amd_sfh: Fix potential NULL pointer dereference

Published 2024-05-21 · Modified

7.8EPSS 0.002

CVE-2021-47492

mm, thp: bail out early in collapse_file for writeback page

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47489

drm/amdgpu: Fix even more out of bound writes from debugfs

Published 2024-05-22 · Analyzed

7.8EPSS 0.002

CVE-2021-47446

drm/msm/a4xx: fix error handling in a4xx_gpu_init()

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47447

drm/msm/a3xx: fix error handling in a3xx_gpu_init()

Published 2024-05-22 · Modified

7.8EPSS 0.002

CVE-2021-47421

drm/amdgpu: handle the case of pci_channel_io_frozen only in amdgpu_pci_resume

Published 2024-05-21 · Modified

7.8EPSS 0.002

Linux Kernel 5.15

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