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linux linux kernel-rt vulnerabilities and exploits
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NA
CVE-2023-2124
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.
Linux Linux Kernel
Debian Debian Linux 11.0
Debian Debian Linux 12.0
Netapp H300s Firmware -
Netapp H410c Firmware -
Netapp H410s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
NA
CVE-2023-32233
In the Linux kernel up to and including 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous ...
Linux Linux Kernel
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
Netapp Hci Baseboard Management Controller H300s
Netapp Hci Baseboard Management Controller H500s
Netapp Hci Baseboard Management Controller H700s
Netapp Hci Baseboard Management Controller H410s
Netapp Hci Baseboard Management Controller H410c
3 Github repositories
NA
CVE-2023-2235
A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups(), but remove_on_exec ...
Linux Linux Kernel
NA
CVE-2023-0458
A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past versi...
Linux Linux Kernel 6.2
Linux Linux Kernel
Debian Debian Linux 10.0
NA
CVE-2023-1998
The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim pr...
Linux Linux Kernel
Debian Debian Linux 10.0
NA
CVE-2023-2194
An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data->block[0]" variable was not capped to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. ...
Linux Linux Kernel
Linux Linux Kernel 6.3
Fedoraproject Fedora 38
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
NA
CVE-2023-28327
A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service.
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
NA
CVE-2023-2162
A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.
Linux Linux Kernel
Linux Linux Kernel 6.2
NA
CVE-2023-1829
A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying struc...
Linux Linux Kernel
3 Github repositories
NA
CVE-2022-4744
A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges o...
Linux Linux Kernel
CVSSv2
CVSSv2
CVSSv3
VMScore
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