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Linux Kernel

linux_kernel

Vendor: Linux • 14,557 CVEs

CVEs (14,557)

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1Linux
1Linux Kernel
Jun 17, 2026
Mar 1, 2023
N/A· v4
4.0 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value.
1Linux
1Linux Kernel
Jun 17, 2026
Mar 1, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.16.3, drivers/bluetooth/hci_qca.c misinterprets the devm_gpiod_get_index_optional return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
1Linux
1Linux Kernel
Jun 17, 2026
Mar 1, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.16.3, drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulator_get return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
1Linux
1Linux Kernel
Jun 17, 2026
Mar 1, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.
2Linux
Redhat
2Enterprise Linux
Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the l...Show more
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.Show less
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.16.3, drivers/usb/dwc3/dwc3-qcom.c misinterprets the dwc3_qcom_create_urs_usb_platdev return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the module_get_next_page return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
In the Linux kernel before 5.17.2, drivers/soc/qcom/qcom_aoss.c does not release an of_find_device_by_node reference after use, e.g., with put_device.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or CONFIG_XFRM_ESPINTCP has to be...Show more
There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this socket is disconnected and reused as a listener. If a new socket is created from the listener, the context is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307cShow less
1Linux
1Linux Kernel
Jun 17, 2026
Feb 28, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls.
2Linux
Netapp
2Hci Baseboard Management Controller
Linux Kernel
Jun 17, 2026
Feb 26, 2023
N/A· v4
7.1 HIGH· v3
N/A· v2
In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 26, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
In the Linux kernel 6.0.8, there is a use-after-free in ntfs_trim_fs in fs/ntfs3/bitmap.c.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 26, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
In the Linux kernel 6.0.8, there is a use-after-free in inode_cgwb_move_to_attached in fs/fs-writeback.c, related to __list_del_entry_valid.
3Debian
LinuxNetapp
7Debian Linux
H300s FirmwareH410c Firmware+4 more
Jun 17, 2026
Feb 25, 2023
N/A· v4
4.7 MEDIUM· v3
N/A· v2
In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 25, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
In the Linux kernel 6.0.8, there is a use-after-free in run_unpack in fs/ntfs3/run.c, related to a difference between NTFS sector size and media sector size.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 23, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use th...Show more
A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.Show less
1Linux
1Linux Kernel
Jun 17, 2026
Feb 22, 2023
N/A· v4
5.7 MEDIUM· v3
N/A· v2
An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race...Show more
An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().Show less
1Linux
1Linux Kernel
Jun 17, 2026
Feb 21, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
afu_mmio_region_get_by_offset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow.
1Linux
1Linux Kernel
Jun 17, 2026
Feb 17, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Due to a vulnerability in the io_uring subsystem, it is possible to leak kernel memory information to the user process. timens_install calls current_is_single_threaded to determine if the current process is single-thread...Show more
Due to a vulnerability in the io_uring subsystem, it is possible to leak kernel memory information to the user process. timens_install calls current_is_single_threaded to determine if the current process is single-threaded, but this call does not consider io_uring's io_worker threads, thus it is possible to insert a time namespace's vvar page to process's memory space via a page fault. When this time namespace is destroyed, the vvar page is also freed, but not removed from the process' memory, and a next page allocated by the kernel will be still available from the user-space process and can leak memory contents via this (read-only) use-after-free vulnerability. We recommend upgrading past version 5.10.161 or commit  788d0824269bef539fe31a785b1517882eafed93 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/io_uring Show less