56.571 CVE tracked
773 Exploited now
183 Used by ransomware
Last sync
Linux vulnerabilities
14.802 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2022-50182 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Align upwards buffer size The hardware can support any image size WxH, with arbitrary W (image width) and H (image height) dimensions. Align upwards buffer size for both en | 0.2% | — |
| CVE-2022-50137 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a window for use-after-free During a destroy CQ an interrupt may cause processing of a CQE after CQ resources are freed by irdma_cq_free_rsrc(). Fix this by moving the call t | 0.2% | — |
| CVE-2022-50095 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Cleanup CPU timers before freeing them during exec Commit 55e8c8eb2c7b ("posix-cpu-timers: Store a reference to a pid not a task") started looking up tasks by PID when dele | 0.2% | — |
| CVE-2025-39755 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix cb7210 pcmcia Oops The pcmcia_driver struct was still only using the old .name initialization in the drv field. This led to a NULL pointer deref Oops in strcmp called fro | 0.2% | — |
| CVE-2025-21920 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: vlan: enforce underlying device type Currently, VLAN devices can be created on top of non-ethernet devices. Besides the fact that it doesn't make much sense, this also causes a bug which le | 0.2% | — |
| CVE-2025-21839 | HIGH 7.3 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop Move the conditional loading of hardware DR6 with the guest's DR6 value out of the core .vcpu_run() loop to fix a bu | 0.2% | — |
| CVE-2025-21751 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect Currently, when firmware failure occurs during matcher disconnect flow, the error flow of the function reconnects the matcher back and | 0.2% | — |
| CVE-2025-21738 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ata: libata-sff: Ensure that we cannot write outside the allocated buffer reveliofuzzing reported that a SCSI_IOCTL_SEND_COMMAND ioctl with out_len set to 0xd42, SCSI command set to ATA_16 P | 0.2% | — |
| CVE-2024-57834 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread syzbot report a null-ptr-deref in vidtv_mux_stop_thread. [1] If dvb->mux is not initialized successfully by vidtv_mux_init() in t | 0.2% | — |
| CVE-2024-49570 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: drm/xe/tracing: Fix a potential TP_printk UAF The commit afd2627f727b ("tracing: Check "%s" dereference via the field and not the TP_printk format") exposes potential UAFs in the xe_bo_move | 0.2% | — |
| CVE-2024-57953 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: rtc: tps6594: Fix integer overflow on 32bit systems The problem is this multiply in tps6594_rtc_set_offset() tmp = offset * TICKS_PER_HOUR; The "tmp" variable is an s64 but "offset" is a | 0.2% | — |
| CVE-2022-49127 | HIGH 7.0 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ref_tracker: implement use-after-free detection Whenever ref_tracker_dir_init() is called, mark the struct ref_tracker_dir as dead. Test the dead status from ref_tracker_alloc() and ref_tra | 0.2% | — |
| CVE-2025-21689 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() This patch addresses a null-ptr-deref in qt2_process_read_urb() due to an incorrect bounds check in the following: | 0.2% | — |
| CVE-2025-21670 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: vsock/bpf: return early if transport is not assigned Some of the core functions can only be called if the transport has been assigned. As Michal reported, a socket might have the transport | 0.2% | — |
| CVE-2024-41149 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: block: avoid to reuse `hctx` not removed from cpuhp callback list If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it, otherwise use-after-free may be triggered. | 0.2% | — |
| CVE-2024-56766 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix double free in atmel_pmecc_create_user() The "user" pointer was converted from being allocated with kzalloc() to being allocated by devm_kzalloc(). Calling kfree(user) wil | 0.2% | — |
| CVE-2024-56761 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: x86/fred: Clear WFE in missing-ENDBRANCH #CPs An indirect branch instruction sets the CPU indirect branch tracker (IBT) into WAIT_FOR_ENDBRANCH (WFE) state and WFE stays asserted across the | 0.2% | — |
| CVE-2024-53222 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: zram: fix NULL pointer in comp_algorithm_show() LTP reported a NULL pointer dereference as followed: CPU: 7 UID: 0 PID: 5995 Comm: cat Kdump: loaded Not tainted 6.12.0-rc6+ #3 Hardware na | 0.2% | — |
| CVE-2024-53219 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: virtiofs: use pages instead of pointer for kernel direct IO When trying to insert a 10MB kernel module kept in a virtio-fs with cache disabled, the following warning was reported: ------- | 0.2% | — |
| CVE-2024-53218 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fs_stop_gc_thread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canon | 0.2% | — |
| CVE-2024-53202 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Fix possible resource leak in fw_log_firmware_info() The alg instance should be released under the exception path, otherwise there may be resource leak here. To mitigate th | 0.2% | — |
| CVE-2024-53068 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier() The scmi_dev->name is released prematurely in __scmi_device_destroy(), which causes slab-use-after-free when accessing scmi | 0.2% | — |
| CVE-2024-50261 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: macsec: Fix use-after-free while sending the offloading packet KASAN reports the following UAF. The metadata_dst, which is used to store the SCI value for macsec offload, is already freed by | 0.2% | — |
| CVE-2024-50231 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table() modprobe iio-test-gts and rmmod it, then the following memory leak occurs: unreferenced object 0xffffff80c810be00 (si | 0.2% | — |
| CVE-2024-50168 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_ | 0.2% | — |