CVE-2024-58099

The CVE-2024-58099 issue affects Linux kernel vmxnet3 when a native XDP program adds an encapsulation header (e.g., IPIP) and uses the same interface for transmission. The root cause is a fixed DMA offset in vmxnet3_xdp_xmit_frame(): tbi->dma_addr = page_pool_get_dma_addr(page) + VMXNET3_XDP_H...

CVE-2025-21910

CVE-2025-21910 affects the Linux kernel (wifi: cfg80211: regulatory) where invalid user regulatory hints could pass through via regulatory_hint_user() into user_alpha2[]. The root cause involves isalpha() handling non-Latin symbols and a subsequent toupper() mutation that bypassed a prior check. ...

CVE-2025-37992

CVE-2025-37992 affects the Linux kernel net_sched subsystem. Affected: qdiscs (codel, fq, fq_codel, fq_pie, hhf, pie). Root cause: during qdisc ->change(), trimming only the main queue could leave packets on the gso_skb list, risking NULL pointer dereference when sch->limit is compared to s...

CVE-2013-1798

The CVE-2013-1798 entry concerns the Linux kernel’s ioapic_read_indirect() in virt/kvm/ioapic.c up to version 3.8.4. A particular sequence of invalid IOAPIC_REG_SELECT/IOAPIC_REG_WINDOW operations can allow a privileged guest OS user to read sensitive host memory or trigger a host OOPS, per multi...

CVE-2013-2852

CVE-2013-2852 refers to a format string vulnerability in the b43_request_firmware path of the Broadcom B43 wireless driver for the Linux kernel (up to 3.9.4). The issue arises from format specifiers in an fwpostfix modprobe parameter, leading to improper construction of an error message and local...

CVE-2013-7446

CVE-2013-7446 is a use-after-free vulnerability in the Linux kernel (net/unix/af_unix.c) up to version 4.3.2, fixed in 4.3.3. It allows local attackers to bypass AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls. Affected: Linux kernel before 4.3.3 (inclu...

CVE-2014-8160

CVE-2014-8160 : In the Linux kernel, net/netfilter/nf_conntrack_proto_generic.c before 3.18 generates incorrect conntrack entries when handling certain iptables rule sets for SCTP, DCCP, GRE, and UDP-Lite. This can allow remote attackers to bypass intended access restrictions by sending packets w...

CVE-2015-6937

The CVE-2015-6937 issue is in the Linux kernel (net/rds/connection.c: __rds_conn_create) and allows a local user to trigger a NULL pointer dereference and DoS by using an unbound socket. CVE-2015-7990 is a related race condition in net/rds/sendmsg.c (rds_sendmsg) that can cause DoS; both rely on ...

CVE-2017-18270

CVE-2017-18270 refers to a local-kernel vulnerability in Linux kernels prior to 4.13.5 where a local user could create keyrings for other users via keyctl, enabling setting unwanted defaults or causing a denial of service. The issue is fixed in Linux kernel 4.13.5 (as indicated by the ChangeLog r...

CVE-2019-15923

The CVE-2019-15923 entry describes a NULL pointer dereference in the Linux kernel before 5.0.9, specifically for a cd data structure when alloc_disk fails in drivers/block/paride/pf.c. The available references point to upstream commit f0d1762554014ce0ae347b9f0d088f2c157c8c72 and ChangeLog-5.0.9. ...

CVE-2019-25044

The CVE-2019-25044 issue affects the Linux kernel before 5.2, specifically the block subsystem. A use-after-free in the blk_mq_free_rqs/blk_cleanup_queue path can lead to arbitrary code execution in kernel context and local privilege escalation. Affected component: block subsystem of the Linux ke...

CVE-2022-1975

CVE-2022-1975 refers to a sleep-in-atomic bug in the Linux kernel NFC subsystem, specifically in /net/nfc/netlink.c, which allows a local attacker to crash the kernel by simulating an NFC device from user-space. The vulnerability is described in the initial CVE entry and echoed in connected Nessu...

CVE-2022-44032

CVE-2022-44032 affects the Linux kernel up to 6.0.6. The race between cmm_open() and cm4000_detach() in drivers/char/pcmcia/cm4000_cs.c can cause a use-after-free when a PCMCIA device is physically removed while open, enabling a physically proximate attacker to trigger memory corruption. The CVSS...

CVE-2022-48754

CVE-2022-48754 affects the Linux kernel phylib component. A use-after-free could occur because phy_device_reset() was called after put_device() in phy_detach(), whereas the fix reorders the call to phy_device_reset() to occur before put_device(), preventing use-after-free of phydev. That root cau...

CVE-2022-49180

The CVE-2022-49180 issue affects the Linux kernel’s LSM path, specifically a general protection fault in legacy_parse_param. The vulnerability arises when a security module (Smack) processes a recognized mount option and a following BPF hook returns -ENOPARAM, confusing the caller, while the SELi...

CVE-2022-49471

CVE-2022-49471 affects the Linux kernel rtw89 driver (rtw89_core/rtw89_pci). The root cause is a bounds check failure in CFO parsing where an incorrect mac_id can cause an out‑of‑bounds access, triggering UBSAN warning: “array-index-out-of-bounds” in rtw89/phy.c:2517:23 (index 188 vs. 64). This c...

CVE-2022-49545

CVE-2022-49545 : In the Linux kernel, the ALSA usb-audio driver has a race when closing a USB MIDI output substream, where a pending work item may access the rawmidi runtime object being released. The fix is to cancel the pending work on close. The vulnerability is a local-attack (AV:L, AC:L, PR:...

CVE-2022-49586

Technical details about CVE-2022-49586 are not provided in the connected documents. The sources only reiterate that the Linux kernel fix involved reading of sysctl_tcp_fastopen and a READ_ONCE() addition. Monitor for vendor updates.

CVE-2022-49593

CVE-2022-49593 affects the Linux kernel’s TCP subsystem: a data race in reading sysctl_tcp_probe_interval can occur when it is updated concurrently. The documented fix adds READ_ONCE() to the reader to prevent concurrent modification. Connected advisories (EulerOS, OpenVAS, Unity/ASTRA, etc.) ref...

CVE-2022-49595

CVE-2022-49595 is a Linux kernel data‑race vulnerability affecting the reader of the sysctl_tcp_probe_threshold variable. The issue arises because the value can be changed concurrently while read, leading to a race condition. The documented fix is to guard the reader with a READ_ONCE(), stabilizi...

CVE-2022-49600

CVE-2022-49600 : In the Linux kernel, a data race around reading sysctl_ip_autobind_reuse allows concurrent modification during read. The fix adds READ_ONCE() to the reader. Impact is described as HIGH for availability with local access required; exploitation status is not detailed in the provide...

CVE-2022-49641

CVE-2022-49641 concerns the Linux kernel sysctl path, where data races in proc_douintvec() could occur due to concurrent access. The fix switches internal access to READ_ONCE() and WRITE_ONCE(), reducing load/store tearing in readers/writers. The patch notes indicate proc_douintvec() is currently...

CVE-2022-49646

CVE-2022-49646 affects the Linux kernel’s wifi/mac80211 code. When using iTXQ, the queue-selection logic assumed a single broadcast vif queue (BE). Allowing non-BE queue markings breaks that assumption and can break txq->ac == skb_queue_mapping, impacting queue handling in the driver and poten...

CVE-2023-3269

CVE-2023-3269 affects the Linux kernel memory management subsystem. The issue stems from incorrect lock handling when accessing/updating VMAs, enabling use-after-free conditions. This can allow an attacker with local access to execute arbitrary kernel code, escalate containers, and gain root priv...

CVE-2023-35829

Affected software: Linux kernel (before 6.3.2). Vulnerability: a use-after-free in rkvdec_remove() in drivers/staging/media/rkvdec/rkvdec.c. Impact: local attacker could exploit a UAF to crash or potentially escalate privileges (as per CVSS high). Root cause: use-after-free in rkvdec_remove. Affe...

CVE-2023-52788

The CVE-2023-52788 entry describes a Linux kernel issue in the i915/perf interface where dereferencing the perf interface when it is not available could lead to a NULL dereference. The fix returns -ENOTSUPP when the perf interface is unavailable. This is the only explicit vulnerability detail pro...

CVE-2023-52847

CVE-2023-52847 (Linux kernel - media/bttv): A race between the bttv_irq_timeout timer and removal can lead to use-after-free when the timer fires after btv has been freed. The root cause is that remove() didn’t delete the timer, potentially invoking a freed btv in the timer handler. The fix is to...

CVE-2024-26828

In the connected Tencent/TSSA advisory for CVE-2024-26828, the Linux kernel CIFS fix is described: the underflow in parse_server_interfaces() arises from comparing ssize_t bytes_left with size_t sizeof(), causing the loop to continue when bytes_left is negative. The remediation fixes this by corr...

CVE-2024-35831

CVE-2024-35831 (Linux kernel io_uring issue) : The vulnerability arises in the error path of __io_uaddr_map where, after pinning pages, the error handler may not release the pinned pages if the function fails. This can occur under memory fragmentation and results in improper cleanup. The base CVS...

CVE-2024-36489

CVE-2024-36489: Linux kernel TLS NULL pointer dereference risk due to a missing memory barrier in tls_init() (NULL ctx->sk_proto observed in tls_setsockopt/getsockopt). The fix relies on rcu_assign_pointer() (which implies a release barrier) and moves the assignment of ctx->sk_proto until a...

CVE-2024-36938

CVE-2024-36938 : Linux kernel vulnerability in bpf, skmsg subsystems causing NULL pointer dereference and data races in sk_psock_skb_ingress_enqueue. The issue involves concurrent access to saved_data_ready and related sk_psock state, leading to an in-kernel NULL dereference under data-race condi...

CVE-2024-38388

CVE-2024-38388 affects the Linux kernel ALSA component: hda/cs_dsp_ctl. The fix switches to using the control private_free callback to free the associated data block, ensuring memory is freed regardless of how the control is destroyed. Previously, hda_cs_dsp_control_remove() only freed the intern...

CVE-2024-38635

CVE-2024-38635 pertains to the Linux kernel soundwire cadence driver. The root cause was an incorrect PDI offset that added an offset to the PDI array, risking out-of-bounds access. A follow-up patch completely removes this useless offset. The Fixes tag was not provided because no known platforms...

CVE-2024-40974

CVE-2024-40974 (Linux kernel, powerpc/pseries) is a local concern where plpar_hcall() and plpar_hcall9() expect valid, explicitly-sized result buffers; historically, only in-code comments signaled minimum sizes, risking stack corruption when a caller used undersized buffers. The affected code now...

CVE-2024-47700

CVE-2024-47700: In the Linux kernel, ext4 stripe size compatibility check failed to run on remount, leaving cases where sbi->s_stripe could become 0 and cause faults (e.g., divide-by-zero). The fix adds the stripe-size compatibility check to the remount path in __ext4_fill_super, ensuring stripe

CVE-2024-47707

Mode C: CVE-2024-47707 is a Linux kernel vulnerability affecting IPv6 route handling. The connected Astra Linux bulletin confirms a concrete root cause: a NULL check for rt->rt6i_idev was removed, risking a null pointer dereference in rt6_uncached_list_flush_dev() when processing IPv6 route st...

CVE-2024-47749

CVE-2024-47749 affects the Linux kernel RDMA cxgb4 path. lookup_atid() can return NULL for invalid/non-existent ATIDs, risking NULL pointer dereference in act_establish() and act_open_rpl(). The fix adds a NULL check to prevent dereferencing a NULL ATID. Public details confirm the vulnerability t...

CVE-2024-50056

CVE-2024-50056 pertains to the Linux kernel USB gadget UVC driver. The description documents a fix for an ERR_PTR dereference in uvc_v4l2.c, specifically preventing potential dereferencing of ERR_PTR() in find_format_by_pix() and uvc_v4l2_enum_format(). A related related issue is also addressed i...

CVE-2024-50068

Technical details about CVE-2024-50068 are not publicly provided in the supplied documents. The references list the vulnerability but do not describe affected versions, root cause, or fixes. Monitor official advisories for updates.

CVE-2024-50147

CVE-2024-50147 affects the Linux kernel mlx5 subsystem. The issue stems from improper initialization of the command bitmask for MANAGE_PAGES and from mlx5_cmd_trigger_completions() attempting to trigger a completion for MANAGE_PAGES, which could cause a null-deref if a health error occurs before ...

CVE-2024-50246

CVE-2024-50246 is a Linux kernel vulnerability affecting the ntfs3 file-system code path. The issue stems from a missing or insufficient check related to the alloc_size for rough attribute handling in fs/ntfs3, which could allow a local attacker to exploit the flaw. The CVE is described with a CV...

CVE-2024-53044

The CVE refers to Linux kernel net/sched: sch_api: fix xa_insert() error path in tcf_block_get_ext(). The issue caused by xa_insert() failure when the same block index is used for ingress and egress, leading to an incorrect teardown and an unbound offload path (FLOW_BLOCK_BIND) not being followed...

CVE-2024-56568

CVE-2024-56568 affects the Linux kernel IOMMU/arm-smmu stack. A race between the smmu driver’s probe and a client driver’s probe can cause a NULL pointer dereference when of_dma_configure() runs after iommu_device_register() but before the smmu driver is fully bound. The race occurs during defere...

CVE-2024-56693

The connected material describes CVE-2024-56693, a Linux kernel issue in the brd (RAM block device) and brd_init path that can lead to a use-after-free (UAF) when modprobe brd triggers error paths. Root cause: loop_init() in the kernel’s loop device code adds disks only after successful blkdev re...

CVE-2024-56723

CVE-2024-56723 affects the Linux kernel driver for mfd/intel_soc_pmic_bxtwc. The vulnerability stems from not respecting IRQ domains when creating each MFD device, which can lead to incorrect IRQ handling and a WARN() on IRQ 0 (vIRQ) via platform_get_irq(). The Astra Linux security bulletin mirro...

CVE-2024-56765

CVE-2024-56765 relates to the Linux kernel (powerpc/pseries/vas) where a close() callback was added to vas_vm_ops to fix a use-after-free/memory access during migration. The vulnerability stemmed from the VAS window’s VMA address being saved when a paste address is mapped and not being updated up...

CVE-2024-57912

CVE-2024-57912 affects the Linux kernel iio: pressure: zpa2326 path. The issue stems from a local-triggered buffer where a sample struct (u32 pressure, u16 temperature, gap, u64 timestamp) contains an uninitialized hole between temperature and timestamp, risking information leakage to userspace. ...

CVE-2024-58005

CVE-2024-58005 in the Linux kernel has concrete details in the connected documents: the root cause is a memory allocation path in the TPM eventlog ACPI handling that could allocate an oversized 16 MiB buffer due to how the order parameter is mapped. The patched fix changes the allocation strategy...

CVE-2024-58052

CVE-2024-58052 — Linux kernel (drm/amdgpu) NULL pointer dereference . The bug occurs in atomctrl_get_smc_sclk_range_table: if smu_atom_get_data_table() fails, it returns NULL and is dereferenced later. The description notes the code path is invoked on Polaris chips, and the vbios data table shoul...

CVE-2024-58058

CVE-2024-58058 affects the Linux kernel ubifs component. The root cause is a null pointer dereference when c->zroot.znode becomes NULL (after slab cache clearing), causing a crash during tnc tree dumping. The vulnerability is described as resolved, with references in multiple advisories indica...