kernel: netfilter: potential slab-out-of-bound access due to integer underflow

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the h-nets array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local...

kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

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 privileges on the system...

kernel: netfilter: potential slab-out-of-bound access due to integer underflow

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the h-nets array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local...

RHEL 8 : binutils (RHSA-2023:7394)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:7394 advisory. The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar...

RHEL 9 : kpatch-patch (RHSA-2023:7411)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7411 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...

RHEL 9 : kernel-rt (RHSA-2023:7389)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7389 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 9 : kpatch-patch (RHSA-2023:7418)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7418 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...

RHEL 9 : kernel (RHSA-2023:7382)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7382 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net/sched: clsfw component can...

RHEL 9 : kernel (RHSA-2023:7370)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7370 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tun: bugs for oversize packet...

RHEL 8 : glibc (RHSA-2023:7409)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7409 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : exfatprogs (SUSE-SU-2023:4449-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:4449-1 advisory. - CVE-2023-45897: Fixed out-of-bound memory issues in fsck bsc1216701. Tenable has extracted the precedin...

Oracle Linux 9 : binutils (ELSA-2023-6593)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6593 advisory. 2.35.2-42.0.1 - Forward-port Oracle patches to 2.35.2-42. Tenable has extracted the preceding description block directly from the Oracle Linux security advisory...

UBUNTU-CVE-2023-5869

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing...

CVE-2023-20533

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

CVE-2021-46748

Insufficient bounds checking in the ASP AMD Secure Processor may allow an attacker to access memory outside the bounds of what is permissible to a TA Trusted Application resulting in a potential denial of service...

Privilege escalation

Access of memory location after end of buffer for some Intel Unison software may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-38570

CVE-2023-38570 involves a memory corruption issue (access of memory location after end of buffer) in Intel® Unison™ software. Connected sources confirm affected software on Windows, Android, and iOS with specific older build boundaries: Windows before 20.14.5683.0; Android before 20.14.4244; iOS ...

CVE-2023-38570

Access of memory location after end of buffer for some Intel Unison software may allow an authenticated user to potentially enable escalation of privilege via local access...

kernel: drm/amdgpu: SDMA update use unlocked iterator

A denial of service exists in the linux kernel such that there is a SDMA update page table may be called from an unlocked context, leading to damage to system availability and integrity...

kernel: drm/amdkfd: Fix an illegal memory access

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix an illegal memory access In the kfdwaitonevents function, the kfdeventwaiter structure is allocated by alloceventwaiters, but the event field of the waiter structure is not initialized; When copyfromuser fails in...