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redhat kernel vulnerabilities and exploits
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7.8
CVSSv3
CVE-2023-3269
A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, esc...
Linux Linux Kernel 6.4
Linux Linux Kernel
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 37
Redhat Enterprise Linux 9.0
Fedoraproject Fedora 38
2 Github repositories
NA
CVE-2011-0711
The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel prior to 2.6.38-rc6-git3 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FSGEOMETRY_V1 ioctl call.
Linux Linux Kernel 2.6.38
Linux Linux Kernel
Redhat Enterprise Linux Server 5.0
Redhat Enterprise Linux Workstation 5.0
Redhat Enterprise Linux Desktop 5.0
Redhat Enterprise Linux Server Aus 5.6
Redhat Enterprise Linux Server Eus 5.6
5.5
CVSSv3
CVE-2023-4569
A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local malicious user to cause double-deactivations of catchall elements, which can result in a memory leak.
Linux Linux Kernel 6.5
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
Debian Debian Linux 12.0
7.4
CVSSv3
CVE-2016-3699
The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd.
Redhat Linux 7.2
Linux Linux Kernel -
Redhat Enterprise Mrg 2.0
7.1
CVSSv3
CVE-2023-6606
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local malicious user to crash the system or leak internal kernel information.
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
7.8
CVSSv3
CVE-2023-3812
An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privilege...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
4.7
CVSSv3
CVE-2023-6176
A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escal...
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
4.6
CVSSv3
CVE-2023-4010
A flaw was found in the USB Host Controller Driver framework in the Linux kernel. The usb_giveback_urb function has a logic loophole in its implementation. Due to the inappropriate judgment condition of the goto statement, the function cannot return under the input of a specific ...
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
1 Github repository
7.1
CVSSv3
CVE-2023-6610
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local malicious user to crash the system or leak internal kernel information.
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
6.1
CVSSv3
CVE-2019-19332
An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 up to and including 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user ...
Linux Linux Kernel
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
CVSSv3
CVSSv2
CVSSv3
VMScore
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