CVE-2024-26735

CVE-2024-26735 concerns the Linux kernel IPv6 SR subsystem. The issue is a use-after-free and a null pointer dereference in the ipv6/sr path, caused by registering the pernet operations structure for the subsystem after the generic netlink family, i.e., the pernet ops are not registered in the co...

CVE-2015-7872

CVE-2015-7872 affects the Linux kernel (security/keys/gc.c: key_gc_unused_keys) up to version 4.2.6. A local attacker can trigger a DoS (OOPS) using crafted keyctl commands. Connected documents reference upstream kernel commits (f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61 and ce1fad2740c648a4340f6f6...

CVE-2022-28389

CVE-2022-28389 : In the Linux kernel up to version 5.17.1, mcba_usb_start_xmit implemented in drivers/net/can/usb/mcba_usb.c has a double free vulnerability. The issue is documented in multiple advisories linked to this CVE, including Astra Linux and Amazon Linux 2 ALAS advisories, which explicit...

CVE-2022-3707

CVE-2022-3707 is a double-free in the Intel GVT-g graphics support within the Linux kernel, specifically in the intel_gvt_dma_map_guest_page path. The flaw can be triggered by a local attacker and may crash the system due to memory corruption. Connected advisories confirm the issue affecting the ...

CVE-2023-2269

The CVE-2023-2269 entry concerns a denial-of-service vulnerability in the Linux kernel Device Mapper-Multipathing, caused by a possible recursive locking scenario that can deadlock in table_clear() in drivers/md/dm-ioctl.c. Affected component: Linux kernel’s DM‑multipath subsystem. Impact per the...

CVE-2024-56551

Summary (CVE-2024-56551) : In the Linux kernel, the drm/amdgpu driver fixes a use-after-free in the slab allocator. The vulnerability is triggered by a use-after-free in the GPU scheduling path, specifically involving drm_sched_entity_flush, where a 8-byte read could occur after an object had bee...

CVE-2018-1108

CVE-2018-1108 affects Linux kernel random seed handling in kernel drivers prior to 4.17-rc1. Seeds could be consumed during early boot before sufficient entropy was gathered, risking confidentiality and integrity of encrypted communications. Public documents specify that the entropy/generator had...

CVE-2018-14625

The CVE-2018-14625 entry describes a Linux kernel vulnerability in the vsock (AF_VSOCK) implementation. A race condition between connect() and close() can lead to a use-after-free that may enable a local attacker running inside a guest VM to read kernel memory (information leak) or potentially in...

CVE-2019-17351

CVE-2019-17351 affects the Linux kernel prior to 5.2.3 in drivers/xen/balloon.c (Xen up to 4.12.x). The issue allows a guest OS user to cause a denial of service by unrestricted resource consumption during the mapping of guest memory. The connected advisories (Unity Linux, EulerOS, OpenVAS/USN re...

CVE-2020-25669

CVE-2020-25669 is a Linux kernel use-after-free in sunkbd_reinit triggered after sunkbd interrupts and before freed; an alias remains after NULLing in sinkbd_disconnect, enabling a use-after-free condition. Documents indicate this is a kernel issue with local impact, potentially causing a crash o...

CVE-2022-4269

CVE-2022-4269 : Linux kernel Traffic Control (TC) vulnerability. When using the mirred action to redirect egress to ingress, a local unprivileged user may trigger a CPU soft lockup (ABBA deadlock) during TCP/SCTP retransmission, causing denial of service. Affected: Linux kernel TC subsystem. Root...

CVE-2024-26852

CVE-2024-26852 (Linux kernel) : A use-after-free in IPv6 route multipath logic was fixed. The root cause was a read-after-free in ip6_route_mpath_notify invoked during multipath route updates, leading to potential UAF on fib6_info objects. The patch defers fib6_info_release() to the cleanup phase...

CVE-2018-7755

CVE-2018-7755 affects the Linux kernel floppy driver: the fd_locked_ioctl path in drivers/block/floppy.c copies a kernel pointer to user memory in response to FDGETPRM, enabling a local attacker with floppy access to discover kernel code/data locations and bypass KASLR. The issue is in kernel ver...

CVE-2020-29370

CVE-2020-29370 (Linux kernel): An issue in kmem_cache_alloc_bulk (mm/slub.c) before 5.5.11 where the slowpath path does not increment the TID as required (CID-fd4d9c7d0c71). Affected: Linux kernel prior to 5.5.11. Impact described in connected advisories as a vulnerability in the kernel memory al...

CVE-2021-38207

CVE-2021-38207 affects the Linux kernel driver: drivers/net/ethernet/xilinx/ll_temac_main.c. It allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. The issue is in the ll_temac_main.c path, and the vulnerability...

CVE-2022-42895

CVE-2022-42895: Infoleak in Linux kernel (net/bluetooth/l2cap_core.c: l2cap_parse_conf_req) can leak kernel pointers remotely. Affected: Linux kernel (including versions cited by Astra Linux bulletin; e.g., linux-5.10/5.15 per connected docs). Root cause: information disclosure in L2CAP config re...

CVE-2023-1079

The CVE-2023-1079 issue is a Linux kernel use-after-free involving asus_kbd_backlight_set. A malicious USB device advertising as an Asus device can trigger a use-after-free through the LED controller, when the device is disconnecting, which may schedule a work_struct and free the struct asus_kbd_...

CVE-2023-6932

CVE-2023-6932 is a Linux kernel vulnerability affecting the ipv4: igmp component. The issue is described as a use-after-free condition with a race that can cause a timer to be registered on an RCU read-locked object that is freed by another thread, enabling local privilege escalation. Connected d...

CVE-2024-42227

CVE-2024-42227 affects the Linux kernel's drm/amd/display: fix overlapping copy within dml_core_mode_programming. The issue arises when &mode_lib->mp.Watermark and &locals->Watermark reference the same address, leading to unsafe memcpy behavior. The vulnerability is mitigated by replacing m...

CVE-2024-43902

CVE-2024-43902 is a Linux kernel vulnerability in drm/amd/display where a null pointer could be dereferenced. The fix adds a null checker before passing variables to functions, addressing three NULL_RETURNS issues reported by Coverity. Connected documents confirm the root cause and the remediatio...

CVE-2024-44937

The CVE affects the Linux kernel’s Intel VBTN (platform/x86) ACPI notify handler. A race can occur when the notify_handler() runs on multiple CPUs after a change enabling those handlers to operate on all CPUs, notably observed on Dell Venue 7140 during undocking. The race could cause the input-de...

CVE-2024-56785

CVE-2024-56785 affects the Linux kernel lifecycle on MIPS Loongson64 platforms (ls7a). The issue centers on DTS/PCIe port node handling: incorrect PCIe port node definitions in ls7a DTS files caused dtc/interpreter warnings and a runtime warning related to address-cell/interrupt-provider mappings...

CVE-2017-11600

CVE-2017-11600 affects the Linux kernel xfrm subsystem (net/xfrm/xfrm_policy.c) where, when CONFIG_XFRM_MIGRATE is enabled, the dir value of xfrm_userpolicy_id is not constrained to XFRM_POLICY_MAX. This can allow a local user (CAP_NET_ADMIN) to cause a denial of service (out-of-bounds access) an...

CVE-2017-7558

CVE-2017-7558 describes a kernel data leak (out-of-bounds read) in the Linux kernel inet_diag_msg_sctp{,l}addr_fill() and sctp_get_sctp_info() that could leak up to 100 bytes of slab data to userspace. Affected: Linux kernel (4.7-rc1 through 4.13). Root cause: filling sockaddr data structures wit...

CVE-2017-9076

CVE-2017-9076 is a Linux kernel issue reported in the CentOS/Red Hat advisory set (CESA-2018:1854) tied to the IPv6 DCCP implementation. The vulnerability arises from mishandling of inheritance in the IPv6 DCCP code, allowing a local attacker to cause a denial of service or possibly other unspeci...

CVE-2019-16232

CVE-2019-16232 affects the Linux kernel driver file drivers/net/wireless/marvell/libertas/if_sdio.c. The root cause is failure to check the return value of alloc_workqueue, which can lead to a NULL pointer dereference and a potential crash when the kernel uses that workqueue. Public references in...

CVE-2019-19051

CVE-2019-19051 : A memory leak in the Linux kernel function i2400m_op_rfkill_sw_toggle() (drivers/net/wimax/i2400m/op-rfkill.c) prior to 5.3.11 can allow a local attacker to cause memory exhaustion and denial of service. The issue is fixed in 5.3.11 (ChangeLog-5.3.11). References include related ...

CVE-2019-3701

CVE-2019-3701 affects the Linux kernel CAN subsystem (can_can_gw_rcv in net/can/gw.c) up to version 4.19.13. The CAN frame modification rules can apply bitwise logic to can_dlc, enabling a privileged user with CAP_NET_ADMIN to create a can-gw rule that makes the DLC larger than the frame data. Wh...

CVE-2023-0468

CVE-2023-0468 : A use-after-free race in the Linux kernel’s io_uring/poll.c (io_poll_check_events, io_uring subcomponent) is triggered by a race on poll_refs, potentially causing a NULL pointer dereference. Impact: local attacker could cause a system crash/denial of service; CVSS indicates LOCAL ...

CVE-2017-17449

CVE-2017-17449 affects the Linux kernel: the __netlink_deliver_tap_skb function in net/netlink/af_netlink.c can allow local attackers with CAP_NET_ADMIN to sniff Netlink activity across all net namespaces when CONFIG_NLMON is enabled. This results in information disclosure (exposure of kernel Net...

CVE-2017-9075

CVE-2017-9075 affects the Linux kernel network subsystem: the sctp_v6_create_accept_sk function in net/sctp/ipv6.c mishandles inheritance, enabling a local attacker to cause a denial of service (and possibly other effects) via crafted system calls. Connected CentOS Red Hat advisories (e.g., CESA/...

CVE-2017-9077

CVE-2017-9077 : The Linux kernel's tcp_v6_syn_recv_sock in net/ipv6/tcp_ipv6.c mishandles inheritance, enabling a local attacker to cause a denial of service via crafted system calls. The connected CentOS/CSA entries corroborate kernel-level impact and note security updates; no remote exploit det...

CVE-2019-19077

CVE-2019-19077 is a Linux kernel vulnerability affecting bnxt_re (InfiniBand) where a memory leak in bnxt_re_create_srq() in drivers/infiniband/hw/bnxt_re/ib_verbs.c can be triggered by copy to udata failures, leading to denial of service via memory exhaustion. The issue is present in kernels up ...

CVE-2022-4095

CVE-2022-4095 affects the Linux kernel; a use-after-free in cmd_hdl_filter (drivers/staging/rtl8712/rtl8712_cmd.c) allows a local attacker to cause DoS and escalate privileges. Affected: Linux kernel before 5.19.2. Impact is local/privilege escalation with high severity. Mitigation: upgrade to ke...

CVE-2023-52446

CVE-2023-52446 affects the Linux kernel BPF subsystem. A race between btf_put() and map_free() can cause a slab-use-after-free in bpf_rb_root_free, as shown by the kasan trace. The impact is described as a use-after-free condition that can lead to a kernel crash or memory corruption. A fix has be...

CVE-2015-1350

CVE-2015-1350 is confirmed in the Connected documents as a vulnerability in the Linux kernel VFS subsystem (3.x) where setattr operations underspecify removal of extended privilege attributes. This can allow local users to cause a denial of service by stripping capabilities from specific processe...

CVE-2015-8104

The KVM subsystem in the Linux kernel (through version 4.2.6 ) and Xen (versions 4.3.x through 4.6.x ) is vulnerable to a denial of service. This flaw, related to svm.c , allows guest OS users to trigger numerous #DB (Debug) exceptions , potentially resulting in a host OS panic or hang . Addition...

CVE-2017-16644

The CVE-2017-16644 entry affects the Linux kernel: hdpvr_probe in drivers/media/usb/hdpvr/hdpvr-core.c (through kernel 4.13.11). The vulnerability allows local users to cause a denial of service or possibly other impact via a crafted USB device, due to improper error handling in hdpvr_probe. A fi...

CVE-2017-18241

CVE-2017-18241 affects Linux kernel fs/f2fs/segment.c prior to 4.13. Local users can cause a denial of service via a NULL pointer dereference in a flush_cmd_control when using the noflush_merge option, leading to a panic. No exploitation details are provided in the documents. Remediation: upgrade...

CVE-2018-13406

CVE-2018-13406 affects the Linux kernel’s uvesafb_setcmap() in drivers/video/fbdev/uvesafb.c, where an integer overflow before kernel 4.17.4 could crash the kernel or allow privilege elevation because kmalloc_array is not used. A fix is available in kernel 4.17.4 (ChangeLog-4.17.4), so upgrading ...

CVE-2022-3239

CVE-2022-3239 : In the Linux kernel video4linux em28xx driver, a use-after-free occurs in em28xx_usb_probe() during Empia 28xx TV card probing. This can allow a local user to crash the system or potentially escalate privileges. Connected sources confirm the em28xx use-after-free root cause. No pa...

CVE-2023-52595

CVE-2023-52595 is reported in MiracleLinux advisories as affecting MiracleLinux 8 with kernel 4.18.0-553.5.1.el8_10 (AXSA:2024-8481:17). The issue is in wifi: rt2x00: restart beacon queue when hardware reset, where a hardware reset can deadlock the beacon queue if mac80211 does not stop queues, p...

CVE-2024-27012

CVE-2024-27012 is a Linux kernel nf_tables issue (nft_mapelem_deactivate) where restore of refcounts and next-generation bits during abort/delete paths could misbehave, potentially enabling local impact. Connected advisories confirm this is addressed in patched kernel releases across distros (e.g...

CVE-2016-9555

The CVE-2016-9555 issue affects the Linux kernel SCTP implementation. The sctp_sf_ootb function in net/sctp/sm_statefuns.c lacks chunk-length checking for the first SCTP chunk, and resides in kernel versions before 4.8.8. This can permit remote attackers to cause a denial of service via out-of-bo...

CVE-2017-1000380

CVE-2017-1000380 affects the Linux kernel ALSA sound timer driver. A race between read and ioctl on /dev/snd/timer can disclose uninitialized memory to local users. Affected: kernels prior to 4.11.5. Remediation: upgrade to Linux kernel 4.11.5 or later (upstream fix referenced by ChangeLog-4.11.5...

CVE-2016-8633

CVE-2016-8633 affects the Linux kernel due to a vulnerability in drivers/firewire/net.c that can allow remote code execution when processing crafted fragmented packets on certain hardware. The connected Unity Linux advisories (UTSA-2026-003327 and related Nessus plugins) state the issue exists in...

CVE-2018-10877

CVE-2018-10877 describes a vulnerability in the Linux kernel ext4 filesystem where an out-of-bounds access in ext4_ext_drop_refs() can be triggered by operating on a crafted ext4 image. The connected sources indicate a local attacker could mount or otherwise interact with a crafted ext4 image to ...

CVE-2018-16658

The CVE-2018-16658 entry concerns the Linux kernel prior to 4.18.6, where a vulnerability in cdrom_ioctl_drive_status() in drivers/cdrom/cdrom.c allows a local attacker to read kernel memory due to an unsafe cast from unsigned long to int that bypasses bounds checks. The issue is mitigated by upg...

CVE-2019-19057

CVE-2019-19057 affects the Linux kernel mwifiex PCIe wireless driver (drivers/net/wireless/marvell/mwifiex/pcie.c). Two memory leaks in mwifiex_pcie_init_evt_ring() can occur through failures in mwifiex_map_pci_memory(), allowing a local attacker to trigger memory consumption and a denial of serv...

CVE-2020-28588

The CVE-2020-28588 information disclosure exists in the Linux Kernel /proc/pid/syscall interface for 5.1 Stable through 5.4.66, introduced in v5.1-rc4 (commit 631b7abacd02b88f4b0795c08b54ad4fc3e7c7c0) and still present in 5.10-rc4. An attacker can read /proc/pid/syscall to trigger memory contents...