CVE-2022-49125

CVE-2022-49125 affects the Linux kernel DRM sprd driver. The issue is a potential NULL dereference of the ‘drm’ pointer in sprd_drm_shutdown, with a warning log that could dereference it. The fix removes the dereference risk by adjusting the shutdown path and changes the warning handling from unc...

CVE-2022-49126

CVE-2022-49126 concerns the Linux kernel component scsi/mpi3mr. The issue is described as memory leaks in the operational reply queue’s memory segments that are not freed when unloading the driver. The entry states a fix for these leaks has been implemented. No exploitation details are provided i...

CVE-2022-49938

CVE-2022-49938 is a Linux kernel vulnerability in the CIFS SMB2_negotiation path. The issue is a small mempool leak in SMB2_negotiate() where, on certain dialect-mismatch failures, the code could exit without freeing the response buffer from mempool due to an incorrect -EIO handling. The fix tigh...

CVE-2023-52517

CVE-2023-52517 affects the Linux kernel SPI sun6i driver where a race between DMA RX completion and RX FIFO drain could corrupt data. The fix separates RX FIFO drain from DMA mode by draining RX FIFO only in interrupt mode and by waiting for RX DMA completion before returning when DMA is used, en...

CVE-2023-52894

CVE-2023-52894 affects the Linux kernel USB gadget f_ncm path, where a NULL cdev->gadget dereferences max_speed in ncm_bitrate() during SPEED_NOTIFY handling. The issue was observed on an aarch64 GKI 5.10.149-android13 crash (NULL pointer dereference at 0x5c) and is linked to ncm_do_notify() S...

CVE-2024-26912

The connected Nessus entry for CVE-2024-26912 provides concrete details: in the Linux kernel, the Nouveau driver leaked several GSP-RM DMA buffers (nvkm_gsp_mem objects) that were never deallocated. Some buffers could be freed soon after GSP-RM initialization, while others remained until driver u...

CVE-2024-46863

The CVE-2024-46863 issue affects the Linux kernel ASoC Intel soc-acpi-intel-lnl-match path. The root cause is a missing empty item in the snd_soc_acpi_link_adr array, which affects the loop termination in hda_sdw_machine_select() due to the absence of links_num in snd_soc_acpi_mach, making the em...

CVE-2025-37878

CVE-2025-37878 (Linux kernel) : The vulnerability arises in perf/core during partial initialization of a child event. The fix defers the refcount update and the assignment of child_event->ctx until after child_event->pmu_ctx is set and immediately after the initial validation, ensuring chil...

CVE-1999-0656

The CVE-1999-0656 issue affects the ugidd RPC interface and allows remote enumeration of valid usernames by querying arbitrary UIDs mapped to local user/group names. Connected documents indicate affected kernel packages in Linux distributions (e.g., CBL Mariner and Red Hat-sourced advisories) wit...

CVE-2010-1085

CVE-2010-1085 affects the Linux kernel before 2.6.32.x/2.6.33-rc4 on the AMD780V chipset. The vulnerability is in the azx_position_ok function in hda_intel.c, where certain inputs can trigger a divide-by-zero and cause a crash (DoS). Public advisories from MiracleLinux and Oracle Linux list this ...

CVE-2014-2039

CVE-2014-2039 affects the Linux kernel on s390 where arch/s390/kernel/head64.S mishandles attempts to use the linkage stack, enabling local users to crash the system (denial of service) by executing a crafted instruction. The linked Nessus/MiracleUnity/EulerOS advisories confirm the issue exists ...

CVE-2021-47116

CVE-2021-47116 concerns the Linux kernel ext4 memory leak. According to the primary description, the vulnerability is triggered when memory leaks on the error path of ext4_mb_init_backend, occurring if a filesystem is corrupted with an illegally large s_log_groups_per_flex. The issue is resolved ...

CVE-2021-47117

Technical details about CVE-2021-47117 are not provided in the connected documents. The initial description mentions ext4/extents_status and a kernel patch, but no explicit vendor/product/version mappings or remediation specifics are given in the supplied sources.

CVE-2021-47258

CVE-2021-47258 affects the Linux kernel scsi subsystem. The vulnerability arises from incorrect error handling in scsi_host_alloc, leading to a leaked device name if the device is not freed after initialization or when its name is set via dev_set_name. The published fixes replace kfree() with put...

CVE-2021-47307

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL deref in cifs_compose_mount_options() The optional @ref parameter might contain an NULL node_name, soprevent dereferencing it in cifs_compose_mount_options(). Addresses-Coverity: 1476408 ("Explicit null derefer...

CVE-2021-47325

CVE-2021-47325 concerns the Linux kernel’s iommu/arm-smmu subsystem. The issue is a refcount leak in arm_smmu_iova_to_phys_hard() where, on several error paths, the refcount of the underlying smmu object, increased by arm_smmu_rpm_get(), is not decremented. The fixed workaround described in the p...

CVE-2021-47328

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: Fix conn use after free during resets If we haven't done a unbind target call we can race whereiscsi_conn_teardown wakes up the EH thread and then frees the conn whilethose threads are still accessing the conn ehwait...

CVE-2021-47357

CVE-2021-47357 : In the Linux kernel, the atm: iphase removal path calls del_timer(), which can leave a timer handler running after the driver remove completes, causing a possible use-after-free. The fix uses del_timer_sync() to wait for the timer handler to finish and prevent rescheduling. Conne...

CVE-2021-47409

CVE-2021-47409 concerns a Linux kernel vulnerability in the USB: dwc2 subsystem where a NULL return from platform_get_resource() could lead to a NULL pointer dereference. The issue is triggered when the return value is not checked, as described in the CVE entry and echoed in connected advisories ...

CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journal_head from buffer_head Encountered a race between ocfs2_test_bg_bit_allocatable() andjbd2_journal_put_journal_head() resulting in the below vmcore. PID: 106879 TASK: fff...

CVE-2022-49128

The CVE concerns the Linux kernel DRM bridge PM runtime: calling pm_runtime_get_sync() could increment the runtime PM counter even on error, risking a refcount leak. The provided fix replaces this API with pm_runtime_resume_and_get() (which does not change the runtime PM counter on error) and add...

CVE-2022-49174

In the Linux kernel, the following vulnerability has been resolved: ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit In case of flex_bg feature (which is by default enabled), extents forany given inode might span across blocks from two different block group.ext4_mb_mark_bb() only reads t...

CVE-2022-49432

CVE-2022-49432 affects the Linux kernel on PowerPC/xics: a refcount leak in icp_opal_init() was fixed. The root cause is that of_find_compatible_node() returns a node pointer with refcount already incremented, and the fix is to call of_node_put() on it when done. The upstream description notes th...

CVE-2022-49619

CVE-2022-49619 affects the Linux kernel net/sfp path. The vulnerability stems from sfp_probe() allocating memory via sfp_alloc() and not freeing it when devm_add_action() fails, causing a memory leak. The connected Astra/Tencent/Tenable entries confirm the fix is to replace devm_add_action() with...

CVE-2022-49621

The CVE-2022-49621 issue is a Linux kernel cpufreq.pmac32-cpufreq refcount leak bug. The root cause is missing of_node_put() for three node pointers whose refcounts were incremented by of_find_node_by_name() in pmac_cpufreq_init_MacRISC3(); the fix adds the corresponding of_node_put() calls to dr...

CVE-2023-52754

CVE-2023-52754 is a Linux kernel vulnerability in the imon USB driver. The driver could memory-corrupt by naively assuming the first interface is bound to imon when probing the second interface; a malformed descriptor could bind the first interface to another driver. A patch adds a sanity check a...

CVE-2023-52804

CVE-2023-52804 affects the Linux kernel (fs/jfs) where db_maxag and db_agpref were used as indexes into db_agfree without validity checks. This could trigger an array-index-out-of-bounds UB in fs/jfs/jfs_dmap.c:639:20 (index 7936 out of range for atomic_t[128]). The issue has been addressed by ad...

CVE-2024-49990

CVE-2024-49990 is described in the initial document as a Linux kernel issue in drm/xe/hdcp where xe_gsc could be null when performing an HDCP capability check. The vulnerability was addressed by adding a GSC structure validity check to avoid a NULL pointer dereference. The Nessus plugin UNPATCHED...

CVE-2007-2875

CVE-2007-2875 concerns an Integer underflow in cpuset_tasks_read of the Linux kernel when the cpuset filesystem is mounted. The issue affects kernels prior to 2.6.20.13 and 2.6.21.x prior to 2.6.21.4, allowing a local attacker to read kernel memory contents by supplying a large offset while readi...

CVE-2010-4529

CVE-2010-4529 refers to an integer underflow in the irda_getsockopt function (net/irda/af_irda.c) of the Linux kernel prior to 2.6.37 on non-x86 platforms. This underflow could allow a local attacker to obtain potentially sensitive information from kernel heap memory via an IRLMP_ENUMDEVICES gets...

CVE-2015-9004

CVE-2015-9004 affects the Linux kernel up to version 3.18 (pre-3.19). The flaw is in kernel/events/core.c where improper handling of counter grouping enables local privilege escalation via crafted apps, involving perf_pmu_register and perf_event_open. The impact is local Privilege Escalation with...

CVE-2017-9985

CVE-2017-9985 is a local double-fetch vulnerability in the Linux kernel (snd_msndmidi_input_read in sound/isa/msnd/msnd_midi.c) affecting up to version 4.11.7. Exploitation can cause denial of service (over-boundary access) with potential unspecified impact. Public references in Nessus/OpenVAS/U-...

CVE-2021-47207

CVE-2021-47207 (Linux kernel) : A null pointer dereference in ALSA gus handling (snd_gf1_dma_next_block) could occur if the pointer block returned null. The issue is fixed by adding a null check before dereferencing the pointer. Impact per the entry: local attack vector, low privileges required, ...

CVE-2021-47506

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've called vfs_setlease. Adelegation break runs a callback which immediately (innfsd4_cb_recall_prepare) adds the delegation to del_reca...

CVE-2021-47509

CVE-2021-47509 affects the Linux kernel ALSA: pcm: oss, where the period size could be exhaustively allocated due to an overly large 31-bit limit. The fix sets a practical period-size limit of 16 MB to prevent memory exhaustion from temporary OSS buffers. This remediation is reflected in multiple...

CVE-2022-48710

CVE-2022-48710 concerns the Linux kernel Radeon driver. Inradeon_fp_native_mode() , the code assigns the return ofdrm_mode_duplicate() to a mode pointer and may dereference a NULL on failure. The issue is resolved by adding a NULL-pointer check to avoid NP: when drm_mode_duplicate() fails, and th...

CVE-2022-48935

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases vianf_tables_flowtable_destroy() otherwise hook core reports UAF. BUG: KASAN: use-after-free in nf_hook_entries_gr...

CVE-2022-49271

CVE-2022-49271 affects the Linux kernel CIFS/SMB2 code. When smb2_ioctl_query_info() is called with flags=PASSTHRU_FSCTL and output_buffer_length=0, the kernel could copy a bad pointer (buffer) and end up dereferencing NULL, potentially leading to a NULL pointer dereference. The fix also ensures ...

CVE-2022-49431

CVE-2022-49431 concerns the Linux kernel powerpc iommu: a missing of_node_put in iommu_init_early_dart leads to a refcount leak for the device_node returned by of_find_compatible_node. The issue is local in scope (AV:L, AC:L, PR:L, UI:N) with a high impact on availability and a moderate base scor...

CVE-2022-49440

CVE-2022-49440 affects the Linux kernel (PowerPC RTAS path). The root cause is MSR[RI] not being preserved when entering RTAS, while RTAS runs in real mode and may trigger a panic/ watchdog lockup if MSR[RI] is unset. The fix updates how MSR is computed before calling RTAS, ensuring a hardcoded v...

CVE-2022-49618

In CVE-2022-49618, the Linux kernel pinctrl: aspeed driver fixes a potential NULL pointer dereference in aspeed_pinmux_set_mux() where pdesc could be null but dereferenced pdesc->name. The patch adds a null check before dereferencing, preventing null pointer access. Connected Astra Linux advis...

CVE-2023-52516

CVE-2023-52516 affects the Linux kernel’s dma-debug path. The root cause is that __dma_entry_alloc_check_leak() could be invoked while holding free_entries_lock and then call printk/serial console while port->lock is held, creating a reverse locking dependency chain: console_owner -> port_l...

CVE-2023-52898

CVE-2023-52898 is a Linux kernel vulnerability in the xHCI USB host controller code. The issue is a potential null pointer dereference when the host dies, caused by a race between xhci_free_dev() freeing virt devices and xhci_kill_endpoint_urbs() iterating endpoints. The fix synchronizes access b...

CVE-2024-42151

The CVE-2024-42151 entry concerns the Linux kernel and a BPF-related test: test_1 in bpf_dummy_struct_ops has a first parameter that can be NULL. The vulnerability arises because the verifier could skip a NULL check, leading to a NULL pointer dereference under certain conditions when state is NUL...

CVE-2025-37745

CVE-2025-37745 : Linux kernel vulnerability in the hibernate subsystem where a write to /sys/module/hibernate/parameters/compressor could deadlock with ieee80211 device registration. The root cause is a potential deadlock involving system_transition_mutex held under param_lock in hibernate_compre...

CVE-2025-38058

CVE-2025-38058 affects the Linux kernel: the function __legitimize_mnt() in fs/namespace.c mis-handled synchronization around MNT_SYNC_UMOUNT, risking an incorrect mnt_count handling and a dropped reference to the caller after umount(2) checks but before MNT_SYNC_UMOUNT is set. The issue is resol...

CVE-2025-38072

CVE-2025-38072 affects the Linux kernel in the libnvdimm/labels component. A faulty CXL memory device can report a zero LSA size, causing config_size to be zero and leading to max_xfer being zero. This triggers a division by zero in the nd_label_data_init/label handling flow (divide error in libn...

CVE-2025-38386

CVE-2025-38386 : In the Linux kernel, ACPICA could crash due to a use-after-free when a platform firmware update increases the number of AML method parameters but does not update all callers. The fix makes ACPICA refuse to evaluate a method if the caller passes fewer arguments than expected, prev...

CVE-2008-3275

The CVE-2008-3275 issue affects the Linux kernel before 2.6.25.15, where the real_lookup and __lookup_hash functions in fs/namei.c fail to prevent creating a child dentry for a deleted (S_DEAD) directory. This enables a local attacker to trigger a denial of service by repeatedly creating files wi...

CVE-2010-0291

CVE-2010-0291 is a Linux kernel local privilege/escalation/DoS issue described in connected advisories as affecting the kernel before 2.6.32.4. The vulnerability stems from the do_mremap/mmap handling, allowing local users to gain privileges or trigger a panic. The MiracleLinux AXSA:2010-377:12 a...