CVE-2021-47593

In the Linux kernel, the following vulnerability has been resolved: mptcp: clear 'kern' flag from fallback sockets The mptcp ULP extension relies on sk->sk_sock_kern being set correctly:It prevents setsockopt(fd, IPPROTO_TCP, TCP_ULP, "mptcp", 6); fromworking for plain tcp sockets (any userspace...

CVE-2021-47655

In the Linux kernel, the following vulnerability has been resolved: media: venus: vdec: fixed possible memory leak issue The venus_helper_alloc_dpb_bufs() implementation allows an early returnon an error path when checking the id from ida_alloc_min() which wouldnot release the earlier buffer alloca...

CVE-2022-48873

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on creater_process and device_release Do not remove the map from the list on error path infastrpc_init_create_process, instead call fastrpc_map_put, to avoiduse-after-free. Do not remove it on fastrp...

CVE-2022-48932

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte When adding a rule with 32 destinations, we hit the following out-of-bandaccess issue: BUG: KASAN: slab-out-of-bounds in mlx5_cmd_dr_create_fte+0x18ee/0x1e70 This patch...

CVE-2022-49550

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: provide block_invalidate_folio to fix memory leak The ntfs3 filesystem lacks the 'invalidate_folio' method and it causesmemory leak. If you write to the filesystem and then unmount it, thecached written data are not freed...

CVE-2022-49684

In the Linux kernel, the following vulnerability has been resolved: iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data of_find_node_by_name() returns a node pointer with refcountincremented, we should use of_node_put() on it when done.Add missing of_node_put() to avoid refcount leak.

CVE-2023-52936

In the Linux kernel, the following vulnerability has been resolved: kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it,otherwise the memory will leak over time. To make things simpler, justcall debugfs_lookup_an...

CVE-2023-53022

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetc_tx_onestep_tstamp() This lockdep splat says it better than I could: ================================WARNING: inconsistent lock state6.2.0-rc2-07010-ga9b9500ffaac-dirty #967 Not tainted inconsiste...

CVE-2024-39470

In the Linux kernel, the following vulnerability has been resolved: eventfs: Fix a possible null pointer dereference in eventfs_find_events() In function eventfs_find_events,there is a potential null pointerthat may be caused by calling update_events_attr which will performsome operations on the me...

CVE-2024-43815

In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when runningAES with a key from one of the hardware's key slots. Fix this byensuring the payload field is set to 0 in...

CVE-2024-44976

In the Linux kernel, the following vulnerability has been resolved: ata: pata_macio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashingin pata-macio since commit 09fe2bfa6b83 ("ata: pata_macio: Fixmax_segment_size with PAGE_SIZE == 64K"). For example: kerne...

CVE-2025-21789

In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Commit 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bitsystem") would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84 ("...

CVE-2025-21824

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a use of uninitialized mutex commit c8347f915e67 ("gpu: host1x: Fix boot regression for Tegra")caused a use of uninitialized mutex leading to below warning whenCONFIG_DEBUG_MUTEXES and CONFIG_DEBUG_LOCK_ALLOC are e...

CVE-2001-0405

ip_conntrack_ftp in the IPTables firewall for Linux 2.4 allows remote attackers to bypass access restrictions for an FTP server via a PORT command that lists an arbitrary IP address and port number, which is added to the RELATED table and allowed by the firewall.

CVE-2001-0914

Linux kernel before 2.4.11pre3 in multiple Linux distributions allows local users to cause a denial of service (crash) by starting the core vmlinux kernel, possibly related to poor error checking during ELF loading.

CVE-2003-0956

Multiple race conditions in the handling of O_DIRECT in Linux kernel prior to version 2.4.22 could cause stale data to be returned from the disk when handling sparse files, or cause incorrect data to be returned when a file is truncated as it is being read, which might allow local users to obtain s...

CVE-2004-0075

The Vicam USB driver in Linux before 2.4.25 does not use the copy_from_user function when copying data from userspace to kernel space, which crosses security boundaries and allows local users to cause a denial of service.

CVE-2005-0749

The load_elf_library in the Linux kernel before 2.6.11.6 allows local users to cause a denial of service (kernel crash) via a crafted ELF library or executable, which causes a free of an invalid pointer.

CVE-2005-2099

The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null derefe...

CVE-2005-4881

The netlink subsystem in the Linux kernel 2.4.x before 2.4.37.6 and 2.6.x before 2.6.13-rc1 does not initialize certain padding fields in structures, which might allow local users to obtain sensitive information from kernel memory via unspecified vectors, related to the (1) tc_fill_qdisc, (2) tcf_f...

CVE-2006-6060

The NTFS filesystem code in Linux kernel 2.6.x up to 2.6.18, and possibly other versions, allows local users to cause a denial of service (CPU consumption) via a malformed NTFS file stream that triggers an infinite loop in the __find_get_block_slow function.

CVE-2006-6535

The dev_queue_xmit function in Linux kernel 2.6 can fail before calling the local_bh_disable function, which could lead to data corruption and "node lockups." NOTE: it is not clear whether this issue is exploitable.

CVE-2008-0352

The Linux kernel 2.6.20 through 2.6.21.1 allows remote attackers to cause a denial of service (panic) via a certain IPv6 packet, possibly involving the Jumbo Payload hop-by-hop option (jumbogram).

CVE-2011-4325

The NFS implementation in Linux kernel before 2.6.31-rc6 calls certain functions without properly initializing certain data, which allows local users to cause a denial of service (NULL pointer dereference and O_DIRECT oops), as demonstrated using diotest4 from LTP.

CVE-2013-6432

The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact with read system calls on ping sockets, which allows local users to cause a denial of service (NULL pointer dereference and system crash) by leveraging unspecified privileges to execute a craft...

CVE-2016-9120

Race condition in the ion_ioctl function in drivers/staging/android/ion/ion.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) by calling ION_IOC_FREE on two CPUs at the same time.

CVE-2017-0332

An elevation of privilege vulnerability in the NVIDIA crypto driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel 3.10...

CVE-2017-0571

An elevation of privilege vulnerability in the Broadcom Wi-Fi driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.1...

CVE-2017-7979

The cookie feature in the packet action API implementation in net/sched/act_api.c in the Linux kernel 4.11.x through 4.11-rc7 mishandles the tb nlattr array, which allows local users to cause a denial of service (uninitialized memory access and refcount underflow, and system hang or crash) or possi...

CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 ("spi: bcm2835: Cache CS register value for->prepare_message()") limited the number of slaves to 3 at compile-time.The limitation was necessitate...

CVE-2022-3170

An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id->name' provided by the user did not end with '\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their pri...

CVE-2022-3541

A vulnerability classified as critical has been found in Linux Kernel. This affects the function spl2sw_nvmem_get_mac_address of the file drivers/net/ethernet/sunplus/spl2sw_driver.c of the component BPF. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue...

CVE-2022-3636

A vulnerability, which was classified as critical, was found in Linux Kernel. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. The manipulation leads to use after free. It is recommended to apply a patch to fix this...

CVE-2022-48835

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Page fault in reply q processing A page fault was encountered in mpt3sas on a LUN reset error path: [ 145.763216] mpt3sas_cm1: Task abort tm failed: handle(0x0002),timeout(30) tr_method(0x0) smid(3) msix_index(0)[ 14...

CVE-2022-48870

In the Linux kernel, the following vulnerability has been resolved: tty: fix possible null-ptr-defer in spk_ttyio_release Run the following tests on the qemu platform: syzkaller:~# modprobe speakup_audptrinput: Speakup as /devices/virtual/input/input4initialized device: /dev/synth, node (MAJOR 10, ...

CVE-2022-48906

In the Linux kernel, the following vulnerability has been resolved: mptcp: Correctly set DATA_FIN timeout when number of retransmits is large Syzkaller with UBSAN uncovered a scenario where a large number ofDATA_FIN retransmits caused a shift-out-of-bounds in the DATA_FINtimeout calculation: ======...

CVE-2022-48986

In the Linux kernel, the following vulnerability has been resolved: mm/gup: fix gup_pud_range() for dax For dax pud, pud_huge() returns true on x86. So the function works as longas hugetlb is configured. However, dax doesn't depend on hugetlb.Commit 414fd080d125 ("mm/gup: fix gup_pmd_range() for da...

CVE-2022-48998

In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf/32: Fix Oops on tail call tests test_bpf tail call tests end up as: test_bpf: #0 Tail call leaf jited:1 85 PASStest_bpf: #1 Tail call 2 jited:1 111 PASStest_bpf: #2 Tail call 3 jited:1 145 PASStest_bpf: #3 Tail call 4 j...

CVE-2022-49047

In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fix UAF in ep93xx_clk_register_gate() arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branchif (IS_ERR(cl...

CVE-2022-49141

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: fix possible NULL pointer dereference As the possible failure of the allocation, kzalloc() may return NULLpointer.Therefore, it should be better to check the 'sgi' in order to preventthe dereference of NULL pointer...

CVE-2022-49633

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctl_icmp_echo_enable_probe. While reading sysctl_icmp_echo_enable_probe, it can be changedconcurrently. Thus, we need to add READ_ONCE() to its readers.

CVE-2022-49718

In the Linux kernel, the following vulnerability has been resolved: irqchip/apple-aic: Fix refcount leak in aic_of_ic_init of_get_child_by_name() returns a node pointer with refcountincremented, we should use of_node_put() on it when not need anymore.Add missing of_node_put() to avoid refcount leak...

CVE-2023-20841

In imgsys, there is a possible out of bounds write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326455; Issue ID: ALPS07326441.

CVE-2023-39179

A flaw was found within the handling of SMB2 read requests in the kernel ksmbd module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this to disclose sensitive information on affec...

CVE-2023-52795

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix use after free in vhost_vdpa_probe() The put_device() calls vhost_vdpa_release_dev() which callsida_simple_remove() and frees "v". So this call toida_simple_remove() is a use after free and a double free.

CVE-2023-52909

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix handling of cached open files in nfsd4_open codepath Commit fb70bf124b05 ("NFSD: Instantiate a struct file when creating aregular NFSv4 file") added the ability to cache an open fd over acompound. There are a couple of pr...

CVE-2024-40933

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: mlx90635: Fix ERR_PTR dereference in mlx90635_probe() When devm_regmap_init_i2c() fails, regmap_ee could be error pointer,instead of checking for IS_ERR(regmap_ee), regmap is checked which lookslike a copy paste e...

CVE-2024-42075

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix remap of arena. The bpf arena logic didn't account for mremap operation. Add a refcnt formultiple mmap events to prevent use-after-free in arena_vm_close.

CVE-2024-43836

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, butonly one of the netlink attributes is specified. The c33 or PoDL PSEcapabilities are already validated in the e...

CVE-2024-44945

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink: Initialise extack before use in ACKs Add missing extack initialisation when ACKing BATCH_BEGIN and BATCH_END.