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redhat linux 8.0 vulnerabilities and exploits
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4.3
CVSSv3
CVE-2023-6121
An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote malicious user to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to ...
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.9
CVSSv3
CVE-2021-3714
A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access ti...
Linux Linux Kernel -
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
6.5
CVSSv3
CVE-2023-6240
A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network malicious user to decrypt ciphertexts or forge signatures, limiting the services that use that private key.
Linux Linux Kernel -
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
6
CVSSv3
CVE-2020-10759
A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmware. As per upstream, a signature bypass is theoretically possible, but not practical because the Linux Vendor Firmware Service (LVFS) is either not implemented or...
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
1 Github repository
6.8
CVSSv3
CVE-2020-2732
A flaw exists in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
NA
CVE-2003-0442
Cross-site scripting (XSS) vulnerability in the transparent SID support capability for PHP prior to 4.3.2 (session.use_trans_sid) allows remote malicious users to insert arbitrary script via the PHPSESSID parameter.
Php Php
Redhat Linux 8.0
Redhat Linux 9.0
1 EDB exploit
5.5
CVSSv3
CVE-2022-1852
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.5
CVSSv3
CVE-2023-4459
A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sani...
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
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
CVSSv3
CVSSv2
CVSSv3
VMScore
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stored XSS
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