CVE-2026-45931

The CVE-2026-45931 issue affects the Linux kernel’s accel/amdxdna module. A crash can occur in iommu_sva_unbind_device() when it accesses iommu_mm after the associated mm structure has been freed. The fix is to take an explicit reference to the mm structure after successfully binding the device a...

CVE-2025-39818

CVE-2025-39818: Linux kernel vulnerability in intel-thc-hid (Intel THC) where improper pointer arithmetic in I2C regs save could cause a slab-out-of-bounds read/write (KASAN). The fix replaces the secondary pointer usage with direct array indexing (&dev->i2c_subip_regs[i]) to ensure safe memor...

CVE-2025-71221

CVE-2025-71221: The Linux kernel mmp_pdma driver contained a race in mmp_pdma_residue() that could cause use-after-free when descriptors are freed while tx_status() iterates the descriptor list. The race occurs as CPU0 unwinds the descriptor list without proper locking while CPU1's tasklet can fr...

CVE-2025-71304

CVE-2025-71304 — Linux kernel Smack DOI handling : The issue arises when writing to /smack/doi with a value previously used, which can disable networking for non-ambient labels. This can lead to privilege escalation, DoS, or information leaks. Debian/RootOS OSV notes indicate patches exist (e.g.,...

CVE-2026-22993

CVE-2026-22993 affects the Linux kernel idpf RSS LUT handling after a soft reset. The vulnerability causes a NULL pointer dereference when an ethtool operation accesses the RSS LUT immediately after reset, due to the LUT being freed and not restored unless the interface is up. The fix updates the...

CVE-2026-23077

CVE-2026-23077 concerns a Linux kernel mm/vma anon_vma UAF during mremap() of faulted adjacent VMAs. The issue spanned three adjacency cases (prev/next both unfaulted, and combos with faulted adjacent), and the patch series fixes incorrect anon_vma merging and missing fork checks, including self-...

CVE-2026-23100

The CVE-2026-23100 entry concerns the Linux kernel mm/hugetlb code and a fix for hugetlb_pmd_shared(). The vulnerability stemmed from how shared PMD tables were detected; the patch set switches to using an independent shared count and the ptdesc_pmd_is_shared() check, so that shared PMD tables ar...

CVE-2026-31659

The CVE-2026-31659 issue affects the batman-adv component in the Linux kernel. batadv_tt_prepare_tvlv_global_data() computes a 16‑bit allocation length for a global TT response; if a remote originator advertises a large TT, the TT payload length plus VLAN offset can exceed 65,535 and wrap before ...

CVE-2026-31692

In The Linux kernel, CVE-2026-31692 affects the rtnetlink path: the peer namespace CAP_NET_ADMIN check is missing in rtnl_newlink() when creating paired devices (e.g., veth, vxcan, netkit). This enables an unprivileged user with a user namespace to create interfaces in arbitrary network namespace...

CVE-2026-31754

The CVE-2026-31754 issue affects the Linux kernel’s USB DRD/CDNS3 gadget path. When cdns3_gadget_start() fails, the DRD hardware remains in gadget mode while software state is INACTIVE, causing hardware/software state inconsistency. This can lead to a failed host-mode switch via sysfs (role switc...

CVE-2026-43391

CVE-2026-43391 affects the Linux kernel nsfs component. The issue arises from insufficient permission checks when opening handles, enabling privileged services to potentially view other privileged services’ namespaces and leak information. The fix centralizes policy via may_see_all_namespaces() a...

CVE-2026-45866

The CVE-2026-45866 case concerns a use-after-free in the Linux kernel caif_serial ldisc path. A race between ldisc_close() and packet transmission can cause handle_tx() to access ser->tty after the tty is freed, due to tty_kref_put() being invoked in ldisc_close() while the network device may ...

CVE-2026-45944

CVE-2026-45944 affects the Linux kernel IOMMU VT-d. During context-entry teardown, the implementation zeros a 128‑bit entry in two 64‑bit writes, risking a torn entry where the Present bit remains set while other fields are zeroed, potentially causing unpredictable behavior or spurious faults. Th...

CVE-2026-45970

CVE-2026-45970 affects the Linux kernel bonding driver (Active-Backup Load Balancing, ALB). The root cause is a Use-After-Free in rlb_arp_recv where RX path may access rx_hashtbl concurrently with bond teardown, allowing a race with rlb_deinitialize() to dereference freed memory and trigger a ker...

CVE-2026-46059

CVE-2026-46059 : In the Linux kernel, KVM/nSVM handling of NRIPS and NextRIP after the first L2 VMRUN could miscompute NextRIP if NRIPS is disabled and a soft interrupt is injected, leading to a correctness issue after save/restore. The vulnerability arises because L1 may provide an incorrect Nex...

CVE-2026-46121

The CVE-2026-46121 issue affects the Linux kernel DAMON sysfs interface (mm/damon/sysfs-schemes). A race between reads and writes of memcg_path and path can lead to a use-after-free when a user reads or writes the sysfs files while a buffer is being deallocated. The root cause is that user-direct...

CVE-2026-46147

CVE-2026-46147 concerns the Linux kernel KVM on ARM64, where two bugs in vCPU initialisation can leak pin references to host vCPU/SVE pages and allow observation of a partially initialised vCPU object. The fixes extract a helper for vCPU registration, ensure proper unpinning on error, and enforce...

CVE-2026-46153

CVE-2026-46153 affects the Linux kernel 8021q VLAN code. The vulnerability arises because vlan_dev_set_egress_priority() kept cleared egress priority mappings as tombstones in a hash, allowing repeated set/clear cycles with different skb priorities to accumulate nodes and cause memory leakage. Th...

CVE-2026-46190

Summary (CVE-2026-46190) : A Linux kernel vulnerability in the MTD SPI-NOR debugfs code caused an out-of-bounds read in spi_nor_params_show() due to passing an array of pointers to spi_nor_print_flags() with sizeof(snor_f_names). Since sizeof on a pointer array yields bytes, not element count, th...

CVE-2026-46193

CVE-2026-46193 concerns a Linux kernel xfrm AH (AH) implementation issue where ESN high bits are not accounted for in async callback paths, causing miscalculation of ICV/auth offsets on IPv4/IPv6 when ESN is enabled and async hmac is used. The vulnerability arises from reconstructing the temporar...

CVE-2026-46211

CVE-2026-46211 affects the Linux kernel drm/msm/gem component. The flaw in msm_ioctl_gem_info_get_metadata() can cause a NULL pointer dereference due to unchecked allocation (kmemdup()) and always returning 0 on errors, making userspace believe success. The issue is fixed by adding a NULL check f...

CVE-2026-46250

The CVE-2026-46250 entries describe a Linux kernel issue on MIPS where LLVM erroneously restores the global gp register when it is used as a global register variable (__current_thread_info), causing the gp pointer to point to the unrelocated kernel after relocate_kernel. This leads to a crash dur...

CVE-2026-46298

CVE-2026-46298 affects the Linux kernel component pseries/papr-hvpipe. A race during ioctl or release handling can occur if an interrupt fires on the same CPU, potentially causing a deadlock. The patch fixes both handlers by using spin_lock_irqsave/spin_lock_irqrestore, preventing the deadlock. T...

CVE-2026-53005

CVE-2026-53005 affects the Linux kernel af_unix SOCKMAP feature. The issue arises from improper handling of SCM attributes when data is passed to SOCKMAP, enabling a use-after-free and inflight-file-descriptor leaks due to inability of GC paths to inspect psock queues after skb redirection. Multi...

CVE-2026-53046

The CVE-2026-53046 entry concerns the ksmbd component of the Linux kernel. The vulnerability arises in ksmbd_crypt_message(), which sets a NULL completion callback on AEAD requests and does not properly handle -EINPROGRESS from async hardware crypto engines such as the Qualcomm Crypto Engine (QCE...

CVE-2026-53152

CVE-2026-53152 affects the Linux kernel dw_mmc-rockchip driver. Older RK SoCs (rk2928, rk3066, rk3188) lacked required private data, leading to NULL-pointer dereferences when the init code accessed missing phase/driver data. The vulnerability is resolved by the commit ff6f0286c896, which adds the...

CVE-2026-53167

CVE-2026-53167 affects the Linux kernel’s FUSE path: FUSE_NOTIFY_RETRIEVE must be limited to uptodate folios since !uptodate folios may contain uninitialized data. The vulnerability is scoped to systems without automatic page-alloc zero init (CONFIG_INIT_ON_ALLOC_DEFAULT_ON or init_on_alloc=1). E...

CVE-2026-53205

The CVE-2026-53205 issue is in the Linux kernel Intel Versatile Processing Unit (IVPU) accelerator driver (accel/ivpu). It stems from insufficient validation of read/write indices in the firmware log buffer, allowing potential out-of-bounds access if firmware supplies invalid indices. Affected sy...

CVE-2026-53273

CVE-2026-53273 describes a use-after-free in the Linux kernel TEE/OP-TEE path. When a client exits before the supplicant finishes processing, freed request memory could be dereferenced, enabling a potential crash or code execution path. The root cause is a race around request lifetime between the...

CVE-2026-64108

The CVE-2026-64108 entry documents a Linux kernel CIFS issue where a cifs file close work (cfile->deferred) could run after unmount, leaving a dentry still in use during shutdown. Root cause: after dentry ref counting changes, the deferred close may execute post-unmount, triggering a warning i...

CVE-2026-64276

CVE-2026-64276 affects the Linux kernel synaptics-rmi4 input driver. The F30/GP I/O mapping code incorrectly allocated gpioled_key_map for at most 6 entries but later iterated up to gpioled_count (0..31) and advanced input->keycodemax to the full count, risking out-of-bounds reads in the atten...

CVE-1999-0195

Summary (CVE-1999-0195) : This is a DoS in the RPC portmapper where attackers can register/unregister RPC services or spoof services using a spoofed source IP (e.g., 127.0.0.1). Multiple connected records corroborate the behaviour, including Red Hat and SUSE advisories. The exact affected product...

CVE-1999-0257

CVE-1999-0257 corresponds to the Nestea variation of the teardrop IP fragmentation denial-of-service attack. The connected documents consistently describe a network DoS via IP fragmentation handling, without citing concrete affected products, versions, or a confirmed remediation patch within the ...

CVE-1999-0461

CVE-1999-0461 affects rpcbind implementations (Linux, IRIX and Wietse Venema’s rpcbind). The issue allows a remote attacker to insert and delete entries by spoofing the source address. Exploitation status is mentioned in multiple sources, but no specific patch/versions with a fix are provided in ...

CVE-2000-0344

The CVE-2000-0344 entry affects the knfsd NFS server in Linux kernel 2.2.x. The vulnerability is a denial of service triggered by a negative size value, exploitable by remote attackers. The available sources confirm the affected component and the impact (denial of service) but do not provide expl...

CVE-2001-1400

CVE-2001-1400 describes a local denial-of-service issue in the Linux kernel before 2.2.19 where UDP port allocation could deadlock a system. Connected advisories confirm the vulnerability affects the Linux kernel up to 2.2.18 and are corrected in the 2.2.19 release (e.g., Mandrake MDKSA-2001:037 ...

CVE-2005-0179

CVE-2005-0179 affects the Linux kernel 2.4.x and 2.6.x, allowing a local user to cause a denial of service (CPU/memory exhaustion) and bypass RLIM_MEMLOCK via mlockall. Connected advisories (RHSA-2005:663, CentOS/CESA-2005:663) document kernel updates that fix this and related flaws; remediation ...

CVE-2005-0207

CVE-2005-0207 corresponds to an unknown vulnerability in Linux kernel 2.4.x, 2.5.x, and 2.6.x where NFS clients can trigger a denial of service via NFS client O_DIRECT error handling. The issue is documented in multiple advisories (RHSA-2005:366 / CESA-2005:366) and CentOS/Ubuntu/NVD entries. Aff...

CVE-2005-1589

The CVE-2005-1589 issue affects the Linux kernel’s pktcdvd (and raw device) ioctl handler. In kernel 2.6.12-rc4 and earlier, pkt_ioctl in pktcdvd.c calls the wrong function when issuing an ioctl to the block device, which can leak kernel address space to user space. This local-privilege scenario ...

CVE-2006-3085

CVE-2006-3085 affects the Linux kernel’s SCTP handling in xt_sctp within netfilter, where an SCTP chunk of length 0 can trigger a DoS either by an infinite loop (or crash in some reports). The vulnerability is listed as applicable to kernels before 2.6.17.1. Public references from multiple source...

CVE-2007-0997

CVE-2007-0997 describes a race condition in the Linux kernel 2.6.17 through 2.6.17.6 affecting the tee (sys_tee) system call. The issue could allow local users to cause a denial of service (system crash), obtain sensitive information (kernel memory contents), or gain privileges via unspecified ve...

CVE-2009-3623

CVE-2009-3623 affects the Linux kernel (nfsd4) via the lookup_cb_cred function in fs/nfsd/nfs4callback.c. When a client uses AUTH_NULL for NFSv4, the code may access the credentials cache and trigger a NULL pointer dereference, causing a denial of service (system crash). The public details come f...

CVE-2010-5328

The CVE affects the Linux kernel, specifically signals targeting a process group ID of zero reaching the swapper due to a flaw in include/linux/init_task.h prior to 2.6.35. This allows a local user to trigger a denial of service (system crash). The vulnerability is caused by insufficient filterin...

CVE-2011-2906

The issue is an integer signedness error in the Linux kernel's pmcraid_ioctl_passthrough under drivers/scsi/pmcraid.c, affecting pre-3.1 kernels. It may allow local attackers to cause denial of service via a negative size value in an ioctl call, typically in environments with a privileged program...

CVE-2016-8401

CVE-2016-8401 is an information-disclosure vulnerability in Android’s kernel components, including the ION subsystem, Binder, USB driver, and networking stack. The issue allows a local malicious application to access data outside its permission level, requiring compromise of a privileged process ...

CVE-2016-8427

CVE-2016-8427 affects the NVIDIA Tegra kernel driver (NVHOST). The connected NVIDIA bulletin entry for CVE-2016-8427 notes a memory-after-free vulnerability in NVHOST that can lead to denial of service or escalation of privileges, enabling a local attacker to execute code in kernel context. The i...

CVE-2016-8475

CVE-2016-8475 describes an information-disclosure vulnerability in the HTC input driver on Android platforms running kernel 3.18. A local malicious application could access data outside its normal permission set after compromising a privileged process. The issue is documented as affecting Android...

CVE-2016-8481

CVE-2016-8481 describes an elevation of privilege vulnerability in the Qualcomm sound driver on Android. A local malicious application could potentially execute arbitrary code in the kernel context if it first compromises a privileged process. The issue affects Android devices with affected kerne...

CVE-2017-0306

CVE-2017-0306 affects the NVIDIA Tegra GPU driver (NVHOST) within the Android kernel (Kernel-3.10). A vulnerability in the NVHOST driver copies an input buffer to an output buffer without validating size, which can lead to denial of service and may enable local privilege escalation by a malicious...

CVE-2017-0338

CVE-2017-0338 describes an elevation-of-privilege vulnerability in the NVIDIA GPU driver affecting Android devices with Kernel-3.18. A local malicious application could run code in the kernel context, leading to a potentially permanent device compromise that may require reflashing the OS. Exploit...