CVE-2026-46283

The CVE concerns the Linux kernel TPM driver: tpm_dev_release() frees the chip->auth structure with plain kfree(), leaving sensitive material (HMAC session keys, nonces, passphrase data) in freed memory. Other code paths scrub before free via kfree_sensitive(), so this path risks leaking sensi...

CVE-2021-28693

xen/arm: Boot modules are not scrubbed The bootloader will load boot modules e.g. kernel, initramfs... in a temporary area before they are copied by Xen to each domain memory. To ensure sensitive data is not leaked from the modules, Xen must "scrub" them before handing the page over to the...

CVE-2021-28693

xen/arm: Boot modules are not scrubbed The bootloader will load boot modules e.g. kernel, initramfs... in a temporary area before they are copied by Xen to each domain memory. To ensure sensitive data is not leaked from the modules, Xen must "scrub" them before handing the page over to the...

Recommended update for mailman (moderate)

openSUSE Security Update: Recommended update for mailman Announcement ID: openSUSE-SU-2020:1707-1 Rating: moderate References: 1171363 1173369 Cross-References: CVE-2020-12108 CVE-2020-12137 CVE-2020-15011 Affected Products: openSUSE Leap 15.2 An update that fixes three vulnerabilities is now...

CVE-2020-11740

An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users without active profiling to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not...

Palo Alto Networks PanOS root_trace - Privilege Escalation Vulnerability

Exploit for linux platform in category local exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=912 The setuid root executable /usr/local/bin/roottrace essentially just does setuid0 then system"/usr/local/bin/masterd", which is a python script: $ ls -l...

Palo Alto Networks PanOS - 'root_trace' Local Privilege Escalation

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=912 The setuid root executable /usr/local/bin/roottrace essentially just does setuid0 then system"/usr/local/bin/masterd", which is a python script: $ ls -l /usr/local/bin/roottrace -rwsr-xr-x 1 root root 12376 Oct 17 2014...