CVE-2022-49459

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/broadcom: Fix potential NULL dereference in srthermalprobe platformgetresource may return NULL, add proper check to avoid potential NULL dereferencing...

CVE-2022-49334 mm/huge_memory: Fix xarray node memory leak

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: Fix xarray node memory leak If xassplitalloc fails to allocate the necessary nodes to complete the xarray entry split, it sets the xastate to -ENOMEM, which xasnomem then interprets as "Please allocate more memory"...

CVE-2022-49083

CVE-2022-49083 concerns a kernel-level regression in the iommu/omap path that can trigger a NULL pointer dereference during device probe. The issue arises when a commit altered probe behavior (3f6634d997db) so that omap iommu probe returns 0 instead of ERR_PTR(-ENODEV), making probe_iommu_group-&...

CVE-2022-49053 scsi: target: tcmu: Fix possible page UAF

In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fix possible page UAF tcmutrygetdatapage looks up pages under cmdrlock, but it does not take refcount properly and just returns page pointer. When tcmutrygetdatapage returns, the returned page may have been...

CVE-2025-21660

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix unexpectedly changed path in ksmbdvfskernpathlocked When ksmbdvfskernpathlocked met an error and it is not the last entry, it will exit without restoring changed path buffer. But later this buffer may be used as the...

CVE-2025-21653

In the Linux kernel, the following vulnerability has been resolved: netsched: clsflow: validate TCAFLOWRSHIFT attribute syzbot found that TCAFLOWRSHIFT attribute was not validated. Right shitfing a 32bit integer is undefined for large shift values. UBSAN: shift-out-of-bounds in...

CVE-2024-56783 netfilter: nft_socket: remove WARN_ON_ONCE on maximum cgroup level

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsocket: remove WARNONONCE on maximum cgroup level cgroup maximum depth is INTMAX by default, there is a cgroup toggle to restrict this maximum depth to a more reasonable value not to harm performance. Remove...

CVE-2024-56712

In the Linux kernel, the following vulnerability has been resolved: udmabuf: fix memory leak on last exportudmabuf error path In exportudmabuf, if dmabuffd fails because the FD table is full, a dmabuf owning the udmabuf has already been created; but the error handling in udmabufcreate will tear...

CVE-2024-56696

CVE-2024-56696 affect: Linux kernel ALSA core. The issue arises when kunit_kzalloc() returns a NULL pointer and is dereferenced without a NULL check, which can lead to a NULL pointer dereference. root cause: missing NULL checks for kunit_kzalloc() calls in sound_kunit.c. impact: local, with poten...

CVE-2024-56638

CVE-2024-56638 affects the Linux kernel’s netfilter nft_inner handling of percpu inner-header offsets under softirq. The vulnerability stems from a race where softirq can interrupt a process-context walk over a percpu area that contains inner header offsets, potentially leading to inconsistent pe...

CVE-2024-56569

Technical details about CVE-2024-56569 are not publicly provided in the supplied documents. No vendor/product/version specifics, exploit info, or remediation details are present beyond the initial description. Monitor for updates.

CVE-2021-47195

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free of the addlock mutex Commit 6098475d4cb4 "spi: Fix deadlock when adding SPI controllers on SPI buses" introduced a per-controller mutex. But mutexunlock of said lock is called after the controller is alrea...

CVE-2021-47106

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix use-after-free in nftsetcatchalldestroy We need to use listforeachentrysafe iterator because we can not access @catchall after kfreercu call. syzbot reported: BUG: KASAN: use-after-free in...

CVE-2024-0607 Kernel: nf_tables: pointer math issue in nft_byteorder_eval()

A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nftbyteordereval function, where the code iterates through a loop and writes to the dst array. On each iteration, 8 bytes are written, but dst is an array of u32, so each element only has space for 4 bytes. That...

CVE-2022-32296

The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 "Double-Hash Port Selection Algorithm" of RFC 6056...

CVE-2019-20054

In the Linux kernel before 5.0.6, there is a NULL pointer dereference in dropsysctltable in fs/proc/procsysctl.c, related to putlinks, aka CID-23da9588037e...

CVE-2018-14625

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect and close function may allow an attacker using the AFVSOCK protocol to gather a 4 byte information leak or possibly intercept o...

CVE-2018-5803

In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "sctpmakechunk" function net/sctp/smmakechunk.c when handling SCTP packets length can be exploited to cause a kernel crash...

CVE-2017-18208

CVE-2017-18208 affects the Linux kernel prior to 4.14.4. The vulnerability lies in the MADVISE_WILLNEED handling in mm/madvise.c, where triggering MADVISE_WILLNEED for a DAX mapping allows a local attacker to cause a denial of service via an infinite loop. The issue is local in scope and is tied ...