CVE-2023-52504

A flaw was found in the Linux kernel, related to the Kernel Address Sanitizer KASAN, specifically on systems with 5-level paging. The issue occurs when KASAN triggers an out-of-bounds access in the rcuiswatching function, and could lead to memory corruption or crashes. Mitigation Mitigation for...

CVE-2023-52504

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

CVE-2023-52504

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

CVE-2023-52504 x86/alternatives: Disable KASAN in apply_alternatives()

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

CVE-2023-52504 x86/alternatives: Disable KASAN in apply_alternatives()

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

CVE-2023-52504 x86/alternatives: Disable KASAN in apply_alternatives()

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

SLAM Attack: New Spectre-based Vulnerability Impacts Intel, AMD, and Arm CPUs

Researchers from the Vrije Universiteit Amsterdam have disclosed a new side-channel attack called SLAM that could be exploited to leak sensitive information from kernel memory on current and upcoming CPUs from Intel, AMD, and Arm. The attack is an end-to-end exploit for Spectre based on a new...

kexec-tools bug fix update

An update is available for kexec-tools. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kexec-tools packages contain the /sbin/kexec binary and utilities tha...

kexec-tools bug fix update

An update is available for kexec-tools. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kexec-tools packages contain the /sbin/kexec binary and utilities tha...