PT-2026-93619

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the SYNC BO operation does not constrain its size, allowing a request for zero bytes to reach the drm clflush virt range function. This function performs an...

Linux Distros Unpatched Vulnerability : CVE-2015-0565

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible. CVE-2015-0565 Note that Nessus relies on the presence of the package as reporte...

CVE-2015-0565

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

CVE-2015-0565

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

CVE-2015-0565

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

CVE-2015-0565

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

CVE-2015-0565

CVE-2015-0565 corresponds to a rowhammer memory‑disturbance bug where NaCl and related x86 code could cause cache interactions (via CLFLUSH) to trigger bit flips in DRAM, enabling rowhammer-based exploits. The Connected documents describe two notable exploits: (1) NaCl sandbox escape by abusing b...

CVE-2015-0565: Improper Restriction of Operations within the Bounds of a Memory Buffer

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

PT-2020-7796

Name of the Vulnerable Software and Affected Versions: NaCl affected versions not specified Description: The issue allows rowhammer attacks to be possible due to NaCl permitting the CLFLUSH instruction in 2015. Recommendations: At the moment, there is no information about a newer version that...

Rowhammer - NaCl Sandbox Escape

Sources: http://googleprojectzero.blogspot.ca/2015/03/exploiting-dram-rowhammer-bug-to-gain.html https://code.google.com/p/google-security-research/issues/detail?id=284 Full PoC: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/36311.tar.gz This is a proof-of-conce...