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linux linux kernel 5.4 vulnerabilities and exploits
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5.5
CVSSv3
CVE-2021-3679
A lack of CPU resource in the Linux kernel tracing module functionality in versions before 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing ...
Linux Linux Kernel 5.14
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
5.5
CVSSv3
CVE-2022-3169
A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting in a PCIe link disconnect.
Linux Linux Kernel 4.19
Fedoraproject Fedora 36
Debian Debian Linux 10.0
5.5
CVSSv3
CVE-2023-0394
A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash.
Linux Linux Kernel
Linux Linux Kernel 6.2
6.5
CVSSv3
CVE-2021-3178
fs/nfsd/nfs3xdr.c in the Linux kernel up to and including 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote malicious users to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is...
Linux Linux Kernel
Fedoraproject Fedora 33
Debian Debian Linux 9.0
7.8
CVSSv3
CVE-2023-1078
A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_inf...
Linux Linux Kernel
5.5
CVSSv3
CVE-2023-31085
An issue exists in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in do_div(sz,mtd->erasesize), used indirectly by ctrl_cdev_ioctl, when mtd->erasesize is 0.
Linux Linux Kernel 6.2
8.2
CVSSv3
CVE-2019-19770
In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux...
Linux Linux Kernel
1 Github repository
5
CVSSv3
CVE-2020-28974
A slab-out-of-bounds read in fbcon in the Linux kernel prior to 5.9.7 could be used by local malicious users to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for manipulati...
Linux Linux Kernel
Debian Debian Linux 9.0
7.8
CVSSv3
CVE-2024-1086
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can...
Linux Linux Kernel
Linux Linux Kernel 6.8
9 Github repositories
2 Articles
8.2
CVSSv3
CVE-2022-1012
A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an malicious user to information leak and may cause a denial of service problem.
Linux Linux Kernel 5.18
Linux Linux Kernel
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
denial of service
CVE-2024-27371
CVE-2024-20405
CVE-2024-31627
CVE-2024-31625
race condition
CVE-2024-4358
cross-site scripting
CVE-2023-20938
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