Lucene search
+L
LinuxLinux Kernel

14999 matches found

CVE
CVE
added 2025/02/26 1:55 a.m.184 views

CVE-2022-49207

CVE-2022-49207 is a Linux kernel vulnerability in the bpf/sockmap path (sk_psock_queue_msg memleak). The issue occurs when tcp_bpf_sendmsg runs during tear down, causing memory charged by sk_mem_charge to remain outstanding as messages are queued, potentially leading to memory leaks. The provided...

5.5CVSS5.4AI score0.00263EPSS
Save
CVE
CVE
added 2025/02/26 1:56 a.m.184 views

CVE-2022-49236

CVE-2022-49236 concerns a Linux kernel use-after-free in BPF/BTF handling: a race between module init and module reuse could allow BTF IDs to be published before a module is fully live. The fix, as described in the related documentation, is to set a BTF_MODULE_F_LIVE flag at MODULE_STATE_LIVE so ...

7.8CVSS5.3AI score0.0027EPSS
Save
CVE
CVE
added 2025/02/26 2:13 a.m.184 views

CVE-2022-49520

CVE-2022-49520 (Linux kernel, arm64 compat): The vulnerability occurs when a compat process executes an unknown syscall above __ARM_NR_COMPAT_END; the kernel incorrectly uses the syscall number as ESR_ELx for the fault, causing arm64_show_signal() to print bogus ESR messages. The fix is to stop u...

5.5CVSS6.3AI score0.00297EPSS
Save
CVE
CVE
added 2025/02/26 2:24 a.m.184 views

CVE-2022-49708

CVE-2022-49708 affects the Linux kernel ext4 file system (mballoc allocator). The issue is triggered by a BUG_ON path in ext4_mb_use_inode_pa during disk space accounting, leading to a kernel crash when fsync/writeback paths exercise preallocation and inode pa blocks. Reproduction steps involve c...

5.5CVSS5.3AI score0.00284EPSS
Save
CVE
CVE
added 2025/02/26 2:24 a.m.184 views

CVE-2022-49726

CVE-2022-49726 concerns the Linux kernel clocksource for Hyper-V. The issue arises from exporting an __init-annotated hv_init_clocksource() symbol, while the __init code may be freed after initialization, making the symbol potentially invalid for modules. The vulnerability can lead to a kernel pa...

5.5CVSS5.2AI score0.00273EPSS
Save
CVE
CVE
added 2024/05/17 2:24 p.m.184 views

CVE-2023-52690

CVE-2023-52690 is a Linux kernel vulnerability affecting powerpc/powernv where kasprintf() can return NULL on allocation failure and a null pointer check was missing in scom_debug_init_one(). The fix adds a null pointer check and ensures proper release of ent to avoid memory leaks. Connected advi...

5.5CVSS6.7AI score0.00228EPSS
Save
CVE
CVE
added 2024/05/21 3:31 p.m.184 views

CVE-2023-52806

CVE-2023-52806 concerns the Linux kernel ALSA hda subsystem. The description in the initial document notes a possible NULL pointer dereference when an AudioDSP stream is assigned, specifically when a COUPLED stream is inadvertently accepted despite drivers using HOST or LINK types. The connected ...

5.5CVSS7AI score0.00257EPSS
Save
CVE
CVE
added 2024/01/30 7:15 a.m.184 views

CVE-2024-21803

CVE-2024-21803 is a Use-After-Free vulnerability in the Linux kernel’s Bluetooth code path (af_bluetooth.c) that allows Local code execution . The issue affects kernels from 2.6.12-rc2 up to but not including 6.8-rc1, with the vulnerable component being the Bluetooth modules in the kernel. The ro...

7.8CVSS7.5AI score0.00495EPSS
Save
CVE
CVE
added 2024/04/02 6:22 a.m.184 views

CVE-2024-26662

The CVE CVE-2024-26662 affects the Linux kernel DRM/AMD display path. A null pointer dereference could occur in dcn21_set_backlight_level() when panel_cntl is NULL, potentially crashing the GPU/display path. The fix introduces a null-check for panel_cntl before dereferencing and updates dcn21_hws...

5.5CVSS5.9AI score0.00225EPSS
Save
CVE
CVE
added 2024/05/17 12:25 p.m.184 views

CVE-2024-35794

The CVE-2024-35794 entry concerns the Linux kernel issue where dm-raid could have the sync_thread not frozen during suspend. Root cause: a sequence of commits around md_stop_writes and MD_RECOVERY_FROZEN, where the flag does not by itself freeze the running sync_thread and stop_sync_thread() must...

5.5CVSS6.6AI score0.00223EPSS
Save
CVE
CVE
added 2024/05/17 1:27 p.m.184 views

CVE-2024-35824

No public technical details are provided in the connected documents for CVE-2024-35824; monitor for updates.

5.5CVSS6.6AI score0.00211EPSS
Save
CVE
CVE
added 2024/05/20 9:41 a.m.184 views

CVE-2024-35969

Summary (CVE-2024-35969): A race in IPv6 handling in the Linux kernel between ipv6_get_ifaddr and ipv6_del_addr can cause use-after-free scenarios. When an entry is removed from inet6_addr_lst under RCU, ipv6_get_ifaddr may still return that entry and attempt to increment its reference, leading t...

8.8CVSS6.5AI score0.00375EPSS
Save
CVE
CVE
added 2024/06/21 11:18 a.m.184 views

CVE-2024-36477

CVE-2024-36477 refers to a Linux kernel vulnerability where the TPM SPI transfer did not account for the 4-byte header prepended to the SPI data frame, potentially causing out-of-bounds accesses. The root cause was the use of MAX_SPI_FRAMESIZE to compute the maximum transfer length and buffer siz...

7.8CVSS8.4AI score0.0022EPSS
Save
CVE
CVE
added 2024/05/30 3:29 p.m.184 views

CVE-2024-36929

CVE-2024-36929 concerns the Linux kernel, specifically a vulnerability in net: core handling of GSO fraglist SKBs. The root cause is that SKB_GSO_FRAGLIST skbs must not be linearized; if skb_copy or skb_copy_expand processes such skbs, it can lead to invalid state. The documented fix is to return...

7.5CVSS6.5AI score0.00904EPSS
Save
CVE
CVE
added 2024/07/05 6:55 a.m.184 views

CVE-2024-39480

CVE-2024-39480 is a Linux kernel vulnerability where kdb tab-complete could cause a buffer overflow by using strncpy() with the source buffer size instead of the destination. The fix replaces these strncpy() calls with boundary-checked memmove()/memcpy() operations to prevent overflow during symb...

8.4CVSS9AI score0.00271EPSS
Save
CVE
CVE
added 2024/07/30 7:46 a.m.184 views

CVE-2024-42104

CVE-2024-42104 affects the Linux kernel’s nilfs2 filesystem. A missing check for inode numbers on directory entries allows internal inodes (metadata files) to be exposed in the namespace, potentially causing a use-after-free of metadata file inodes and kernel bugs in lru_add_fn() when mounting/un...

7.8CVSS6.5AI score0.0026EPSS
Save
CVE
CVE
added 2024/08/07 3:14 p.m.184 views

CVE-2024-42232

Based on the connected advisories, CVE-2024-42232 is a race condition in the Linux kernel’s libceph code (ceph_monc_stop) where delayed_work() handling can race with mon_fault() and finish_hunting(), potentially leading to use-after-free scenarios on monc and related objects. The documented fix r...

9.8CVSS6.7AI score0.0076EPSS
Save
CVE
CVE
added 2024/08/26 7:11 a.m.184 views

CVE-2024-43884

CVE-2024-43884 : In the Linux kernel, the Bluetooth MGMT path could dereference NULL in hci_conn_params_add() when pairing a device, due to a missing NULL check. This could crash the host. The fixed patch adds error handling in pair_device() to validate the NULL value before dereferencing. Connec...

5.5CVSS6.5AI score0.00264EPSS
Save
CVE
CVE
added 2024/09/18 7:12 a.m.184 views

CVE-2024-46759

CVE-2024-46759 : Linux kernel hwmon: adc128d818 underflow when writing limit attributes. The issue stemmed from DIV_ROUND_CLOSEST() after kstrtol() allowing large negative values (e.g., -9223372036854775808) to underflow. The patch reorders clamp_val() and DIV_ROUND_CLOSEST() to fix the underflow...

7.8CVSS7.4AI score0.00282EPSS
Save
CVE
CVE
added 2024/09/27 12:39 p.m.184 views

CVE-2024-46835

CVE-2024-46835 affects the Linux kernel DRM/AMDGPU component. The root cause is a NULL dereference risk in adev->gfx.imu.funcs triggered by a smatch static checker warning, fixed in the kernel code as part of “drm/amdgpu: Fix smatch static checker warning” mitigation. Impact per the provided m...

5.5CVSS5.8AI score0.00235EPSS
Save
CVE
CVE
added 2024/10/21 6:01 p.m.184 views

CVE-2024-49939

The CVE-2024-49939 entry concerns the Linux kernel wifi driver rtw89 (rtw89_wow_resume and ieee80211_reconfig flow). When SER L2 occurs during WoWLAN resume, the add-interface path can run twice due to a failed rtw89_wow_resume(), leading to a second list_add and a kernel panic. The available sou...

8.8CVSS6.5AI score0.00343EPSS
Save
CVE
CVE
added 2024/10/29 12:50 a.m.184 views

CVE-2024-50070

Technical details for CVE-2024-50070 are not provided in the connected documents. Monitor for updates from the kernel advisories and OSV/USN entries to obtain affected products, affected versions, impact, and fixes.

5.5CVSS5.4AI score0.00206EPSS
Save
CVE
CVE
added 2024/11/08 5:54 a.m.184 views

CVE-2024-50194

The CVE-2024-50194 issue affects the Linux kernel arm64 uprobes on big-endian kernels, where in-memory instruction encoding (little-endian) was not converted to the kernel nativ e endianness before analysis and simulation. Consequences could include rejecting probeable instructions, unsafe out-of...

5.5CVSS6.8AI score0.00229EPSS
SaveWeb
CVE
CVE
added 2024/11/19 5:22 p.m.184 views

CVE-2024-53070

CVE-2024-53070 affects the Linux kernel USB subsystem (dwc3). The issue occurs when a device is already runtime suspended and the system suspends, leading to a crash if device registers are accessed. The fix reorders suspend sequence by moving the dwc3_enable_susphy() call to the top of the suspe...

5.5CVSS5.3AI score0.00241EPSS
Save
CVE
CVE
added 2024/12/02 1:44 p.m.184 views

CVE-2024-53112

CVE-2024-53112 affects the Linux kernel via the OCFS2 group add path. The issue occurs when ioctl(OCFS2_IOC_GROUP_ADD, …) fails for an inode; the corresponding buffer head remains cached and a subsequent ioctl triggers a BUG in ocfs2_set_new_buffer_uptodate() while caching the same buffer head. T...

5.5CVSS6.8AI score0.00254EPSS
Save
CVE
CVE
added 2024/12/27 2:23 p.m.184 views

CVE-2024-56572

CVE-2024-56572 : In the Linux kernel, the media: platform: allegro-dvt path fixes a memory-leak in allocate_buffers_internal(). The buffer allocated in the loop may leak if not released on the exception path; the fix ensures the buffer is freed when allegro_alloc_buffer fails. This addresses a lo...

5.5CVSS6.7AI score0.00235EPSS
Save
CVE
CVE
added 2024/12/27 2:50 p.m.184 views

CVE-2024-56591

CVE-2024-56591 affects the Linux kernel Bluetooth subsystem, specifically hci_conn. The issue stems from using cancel_delayed_work_sync, which cancels ongoing work but may allow new work and can lead to the object being freed in hci_conn. The vendor advisories describe the root cause as related t...

8.8CVSS6.6AI score0.00281EPSS
Save
CVE
CVE
added 2024/12/27 2:51 p.m.184 views

CVE-2024-56627

The CVE-2024-56627 issue affects the Linux kernel ksmbd component, specifically ksmbd_vfs_stream_read. A client-supplied negative offset could trigger an out-of-bounds read from the stream_buf when the ksmbd.conf setting vfs objects = streams_xattr is used. The vulnerability originates in the ker...

8.1CVSS6.4AI score0.00627EPSS
Save
CVE
CVE
added 2024/12/27 3:02 p.m.184 views

CVE-2024-56640

Summary : CVE-2024-56640 affects the Linux kernel net/smc subsystem, related to a use-after-free caused by incorrect refcount handling of LGR/link. The issue can occur when refcnt reaches 0 and triggers premature clearing, or underflow after repeated releases, as observed in two call paths (LGR t...

9.8CVSS6.6AI score0.00617EPSS
Save
CVE
CVE
added 2024/12/29 11:30 a.m.184 views

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...

5.5CVSS6.5AI score0.00233EPSS
Save
CVE
CVE
added 2024/12/29 11:30 a.m.184 views

CVE-2024-56747

CVE-2024-56747 concerns the Linux kernel scsi/qedi memory leak. The vulnerable path occurs when the sb (shared memory) for qedi_sb_init is allocated but not freed if sb_init fails, leading to a memory leak. The fix adds dma_free_coherent() to release sb_virt, aligning with the handling in qedr_al...

5.5CVSS6.5AI score0.0023EPSS
Save
CVE
CVE
added 2025/01/15 1:05 p.m.184 views

CVE-2024-57887

CVE-2024-57887 : In the Linux kernel DRM path for adv7511/adv7533, a use-after-free occurs when a host_node pointer freed in adv7533_parse_dt() is later used by adv7533_attach_dsi(). The issue arises because of deallocating the node too early and reusing the same reference. The fix, as described ...

7.8CVSS6.6AI score0.00209EPSS
Save
CVE
CVE
added 2025/02/10 3:58 p.m.184 views

CVE-2025-21690

CVE-2025-21690 affects the Linux kernel storvsc SCSI driver where a persistent hypervisor error can cause an unbounded flood of I/O warning logs, leading to kernel log bloat and VM DoS. The issue is addressed by kernel updates across several distributions (e.g., Debian LTS DLA-4076-1:00E2C upgrad...

5.5CVSS6.2AI score0.00215EPSS
Save
CVE
CVE
added 2025/02/27 8:00 p.m.184 views

CVE-2025-21806

CVE-2025-21806 : Linux kernel vulnerability in net.core.dev_weight where setting dev_weight to 0 can cause NAPI backlog processing to misbehave and napi to be re-polled repeatedly, potentially triggering a stall until softirq timeout. Reproducing issue: sysctl -w net.core.dev_weight=0 followed by...

5.5CVSS6.6AI score0.00215EPSS
Save
CVE
CVE
added 2025/03/12 9:42 a.m.184 views

CVE-2025-21863

CVE-2025-21863 — Linux kernel io_uring opcode speculation : The vulnerability arises from the io_uring path where sqe->opcode is used for different tables, allowing speculative execution issues. The fix sanitises sqe->opcode to prevent speculation. Affected product: Linux kernel with io_uri...

7.8CVSS6.7AI score0.00233EPSS
Save
CVE
CVE
added 2025/04/01 3:41 p.m.184 views

CVE-2025-21948

CVE-2025-21948 is a Linux kernel issue affecting HID appleir. The report describes a NULL pointer dereference in input_event() triggered by malformed AppleIR reports, leading to a crash if a NULL input_dev is encountered. The fix adds a guard: check the HID_CLAIMED_INPUT flag and exit the event h...

5.5CVSS7.1AI score0.00221EPSS
Save
CVE
CVE
added 2025/04/16 2:11 p.m.184 views

CVE-2025-22036

CVE-2025-22036: In the Linux kernel exfat code, get_block can corrupt a stack when a buffer_head is allocated on the stack during racing reads (e.g., do_mpage_readpage). The fix ensures -EAGAIN is returned if a folio has no buffers when bh_read is invoked, so the caller can fallback to block_read...

7.8CVSS6.6AI score0.00199EPSS
Save
CVE
CVE
added 2025/04/18 7:01 a.m.184 views

CVE-2025-37925

The CVE-2025-37925 entry concerns a Linux kernel vulnerability in the JFS filesystem. When finalizing an on-disk inode, clear_inode() could encounter an unknown type and trigger a kernel BUG; the root cause is an invalid handling path for on-disk inode types, where types 5–15 are reserved. The fi...

5.5CVSS6.4AI score0.00266EPSS
Save
CVE
CVE
added 1999/09/29 4:00 a.m.183 views

CVE-1999-0513

CVE-1999-0513 describes a vulnerability where ICMP messages to broadcast addresses are allowed, enabling a Smurf attack that can cause a denial of service. The primary sources (NVD, Red Hat, and CVE listings) consistently state that the issue involves ICMP traffic to broadcast addresses, resultin...

5CVSS7.3AI score0.70934EPSS
Save
CVE
CVE
added 2016/05/09 10:00 a.m.183 views

CVE-2015-0569

CVE-2015-0569 is a heap-based buffer overflow in the WLAN private wireless extensions IOCTL path (wlan_hdd_wext.c) of the Linux kernel 3.x–4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices. The vulnerability allows a local attacker to escalate privileges via ...

9.3CVSS7.5AI score0.06468EPSS
Save
CVE
CVE
added 2016/08/06 8:00 p.m.183 views

CVE-2016-6136

CVE-2016-6136 is a Linux kernel race condition in audit_log_single_execve_arg (auditsc.c) that can allow a local user to bypass character-set restrictions or disrupt system-call auditing via a double-fetch flaw. Connected advisories confirm multiple vendors map this CVE to Linux kernel fixes; rem...

4.7CVSS5.3AI score0.00267EPSS
Save
CVE
CVE
added 2018/07/26 5:00 p.m.183 views

CVE-2018-10901

CVE-2018-10901 affects the Linux kernel’s KVM virtualization subsystem. The VMX path fails to restore the guest GDT.LIMIT to the host value, setting it to 64KB instead. This can allow a host userspace process to corrupt GDT entries (notably per-cpu variables), enabling local privilege escalation....

7.8CVSS7.5AI score0.0052EPSS
Save
CVE
CVE
added 2024/07/16 12:25 p.m.183 views

CVE-2022-48866

CVE-2022-48866: In the Linux kernel HID thrustmaster driver, a slab-out-of-bounds read occurred in thrustmaster_probe() due to missing validation of actual endpoints in usb_host_interface::endpoint. The fix adds a validation check comparing the actual number of endpoints to the expected number an...

7.1CVSS7.2AI score0.00271EPSS
Save
CVE
CVE
added 2025/02/26 2:23 a.m.183 views

CVE-2022-49639

CVE-2022-49639 refers to a Linux kernel issue in the cipso subsystem where sysctl read operations could race with concurrent writes. The root cause is missing synchronization while reading cipso sysctl variables, and the fix is to add READ_ONCE() to prevent data races. Public documents in the con...

4.7CVSS5.4AI score0.00175EPSS
Save
CVE
CVE
added 2025/02/26 2:23 a.m.183 views

CVE-2022-49642

CVE-2022-49642 concerns the Linux kernel: the Synopsys DWC Ethernet driver (net: stmmac: dwc-qos) on Tegra194 can crash the system when the split header feature is enabled, due to an unexpected buffer length that can overflow the total buffer length calculation. NVIDIA feedback indicates split he...

5.5CVSS5.6AI score0.00256EPSS
Save
CVE
CVE
added 2024/03/18 10:07 a.m.183 views

CVE-2023-52612

CVE-2023-52612 is a Linux kernel vulnerability in crypto: scomp where the req->dst buffer could overflow when copying from scomp_scratch->dst. The description specifies that the dst buffer size must be checked before copying to prevent overflow. Connected documents (Astra Linux security bul...

7.8CVSS6.6AI score0.00271EPSS
Save
CVE
CVE
added 2024/04/17 9:43 a.m.183 views

CVE-2024-26831

CVE-2024-26831 : Linux kernel vulnerability affecting the handshake path in net/handshake, where the test handshake_req_destroy_test1 failed due to replacing sock_release(sock) with fput(filp). This change delayed final close/cleanup, risking that hp_destroy might not be invoked before the test c...

5.5CVSS6.6AI score0.00225EPSS
Save
CVE
CVE
added 2024/04/17 10:27 a.m.183 views

CVE-2024-26884

CVE-2024-26884 is a Linux kernel vulnerability in the BPF hashtab overflow check on 32-bit architectures. The hashtab code uses roundup_pow_of_two() to determine hash bucket count and performs an overflow check by testing the result against 0. On 32-bit arches, the roundup operation itself can ov...

7.8CVSS6.7AI score0.00251EPSS
Save
CVE
CVE
added 2024/05/01 5:18 a.m.183 views

CVE-2024-26949

CVE-2024-26949 affects the Linux kernel AMDGPU power management path. The vulnerability is a NULL pointer dereference in drm/amdgpu/pm when obtaining the power limit, caused by powerplay_table initialization being skipped in SR-IOV scenarios. A fix ensures default lower/upper OD values are set if...

5.5CVSS6.8AI score0.00241EPSS
Save
CVE
CVE
added 2024/05/17 11:50 a.m.183 views

CVE-2024-27414

CVE-2024-27414: In the Linux kernel, the IFLA_BRIDGE_FLAGS writing-back error logic was fixed. The root cause was an adjusted loop in rtnl_bridge_setlink that checked IFLA_BRIDGE_MODE length but removed a break, causing the flags write path to use a possibly invalid NLA at the end of processing. ...

7.8CVSS6.6AI score0.00234EPSS
Save
Total number of security vulnerabilities14999