Linux Kernel vulnerabilities

CVE-2022-3636 [HIGH] CWE-119 CVE-2022-3636: A vulnerability was identified in Linux Kernel 33fc42de33278b2b3ec6f3390512987bc29a62b7. This affect A vulnerability was identified in Linux Kernel 33fc42de33278b2b3ec6f3390512987bc29a62b7. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. Such manipulation leads to use after free. The name of the patch is 17a5f6a78dc7b8db385de346092d7d9f9dc24df6. It is best practice to

CVE-2022-3176 [HIGH] CWE-416 CVE-2022-3176: There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters before the queue is freed. Unfortunately, the io_uring poll doesn't handle POLLFREE. This allows a use-after-free to occur if a signalfd or binder fd is p

CVE-2014-3180 [CRITICAL] CWE-125 CVE-2014-3180: In kernel/compat.c in the Linux kernel before 3.17, as used in Google Chrome OS and other products, In kernel/compat.c in the Linux kernel before 3.17, as used in Google Chrome OS and other products, there is a possible out-of-bounds read. restart_syscall uses uninitialized data when restarting compat_sys_nanosleep. NOTE: this is disputed because the code path is unreachable

CVE-2022-3565 [HIGH] CWE-119 CVE-2022-3565: A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088.

CVE-2009-2847 [MEDIUM] CVE-2009-2847: The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 through 2.4.37 and 2.6 before 2.6 The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 through 2.4.37 and 2.6 before 2.6.31-rc5, when running on 64-bit systems, does not clear certain padding bytes from a structure, which allows local users to obtain sensitive information from the kernel stack via the sigaltstack function.

CVE-2019-14816 [HIGH] CWE-122 CVE-2019-14816: There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wif There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

CVE-2019-14814 [HIGH] CWE-122 CVE-2019-14814: There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marve There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

CVE-2019-14815 [HIGH] CWE-122 CVE-2019-14815: A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marvell Wifi Driver.

CVE-2022-3541 [HIGH] CWE-119 CVE-2022-3541: A vulnerability classified as critical has been found in Linux Kernel. This affects the function spl 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. The identifier VDB-211041 was assigned to this vulnera

CVE-2022-3625 [HIGH] CWE-119 CVE-2022-3625: A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the func A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the function devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211929 was assigned to this vulnerability.

CVE-2022-3526 [HIGH] CWE-404 CVE-2022-3526: A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function macvlan_handle_frame of the file drivers/net/macvlan.c of the component skb. The manipulation leads to memory leak. The attack can be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is

CVE-2009-1389 [HIGH] CWE-119 CVE-2009-1389: Buffer overflow in the RTL8169 NIC driver (drivers/net/r8169.c) in the Linux kernel before 2.6.30 al Buffer overflow in the RTL8169 NIC driver (drivers/net/r8169.c) in the Linux kernel before 2.6.30 allows remote attackers to cause a denial of service (kernel memory corruption and crash) via a long packet.

CVE-2021-4090 [HIGH] CWE-787 CVE-2021-4090: An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity m An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat.

CVE-2023-4622 [HIGH] CWE-416 CVE-2023-4622: A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve l A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released b

CVE-2022-3566 [HIGH] CWE-362 CVE-2022-3566: A vulnerability was identified in Linux Kernel up to 4.19.316/5.4.278/5.10.220/5.15.161. This impact A vulnerability was identified in Linux Kernel up to 4.19.316/5.4.278/5.10.220/5.15.161. This impacts the function tcp_getsockopt/tcp_setsockopt of the component TCP Handler. Such manipulation leads to race condition. A high complexity level is associated with this attack. The exploitability is said to be difficult. The vulnerability was introduced in 2

CVE-2022-3621 [MEDIUM] CWE-404 CVE-2022-3621: A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the fu A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifi

CVE-2023-6932 [HIGH] CWE-416 CVE-2023-6932: A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achiev A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.

CVE-2023-4244 [HIGH] CWE-416 CVE-2023-4244: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability. We re

CVE-2022-3649 [HIGH] CWE-119 CVE-2022-3649: A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the fu A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability i

CVE-2023-3268 [HIGH] CWE-125 CVE-2023-3268: An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.