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linux linux kernel 5.15 vulnerabilities and exploits
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5.5
CVSSv3
CVE-2023-42754
A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with C...
Linux Linux Kernel 6.6
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
Fedoraproject Fedora 37
Fedoraproject Fedora 38
Fedoraproject Fedora 39
5.5
CVSSv3
CVE-2022-47946
An issue exists in the Linux kernel 5.10.x prior to 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an malicious user to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situations by forking a proce...
Linux Linux Kernel
4.9
CVSSv3
CVE-2023-34324
Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt in an unprivileged guest. The closing of an event channel is e.g. tr...
Xen Xen -
Linux Linux Kernel
7.1
CVSSv3
CVE-2022-48502
An issue exists in the Linux kernel prior to 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfs_set_ea in fs/ntfs3/xattr.c.
Linux Linux Kernel
Netapp H300s -
Netapp H500s -
Netapp H700s -
Netapp H410s -
Netapp H410c -
7
CVSSv3
CVE-2023-46813
An issue exists in the Linux kernel prior to 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel m...
Linux Linux Kernel
1 Github repository
7.8
CVSSv3
CVE-2024-0646
An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the syst...
Linux Linux Kernel 6.7
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
6.1
CVSSv3
CVE-2022-39842
An issue exists in the Linux kernel prior to 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument...
Linux Linux Kernel 5.19
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
7.5
CVSSv3
CVE-2023-46838
Transmit requests in Xen's virtual network protocol can consist of multiple parts. While not really useful, except for the initial part any of them may be of zero length, i.e. carry no data at all. Besides a certain initial portion of the to be transferred data, these parts ...
Linux Linux Kernel
Fedoraproject Fedora 38
Fedoraproject Fedora 39
6.6
CVSSv3
CVE-2023-5197
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free. We recommend upgrading pa...
Linux Linux Kernel
5.5
CVSSv3
CVE-2022-1016
A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged atta...
Linux Linux Kernel
Linux Linux Kernel 3.13
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
2 Github repositories
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4654
CVE-2023-49606
encryption
NULL pointer dereference
CVE-2024-4439
CVE-2024-4649
race condition
CVE-2024-27202
CVE-2024-34566
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