Linux Distros Unpatched Vulnerability : CVE-2026-90310

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xen/xenbus: check otherendid only after it has been initialized When device just got initialized for example on module load, the otherendid field is initialized...

DEBIAN-CVE-2026-90310

In the Linux kernel, the following vulnerability has been resolved: xen/xenbus: check otherendid only after it has been initialized When device just got initialized for example on module load, the otherendid field is initialized only after xenbusreadotherenddetails gets called. If xenstore watch...

CVE-2026-90310

CVE-2026-90310 affects the Linux kernel 's xen/xenbus driver. A race condition exists where the xenstore watch thread (xenwatch ) can trigger xenbus_dev_changed() before the otherend_id field is initialized during device probe (e.g., on module load). The still-zeroed otherend_id is then misinterp...

PT-2022-29032

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.28 Description The issue is related to the xen/xenbus component, specifically the xenbus grant ring function, which may remove grants in error cases. The actual impact and attack plausibility have not yet...

PT-2022-28961

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.16.14 Description The issue is related to the xen/xenbus component, specifically the xenbus grant ring function, which may remove grants in error cases. The actual impact and attack plausibility have not yet be...

PT-2022-29098

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.10.105 Description The issue is related to the xen/xenbus component, specifically the xenbus grant ring function, which may remove grants in error cases. The actual impact and attack plausibility have not yet...

PT-2022-29145

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.184 Description The issue is related to the xen/xenbus component, specifically the xenbus grant ring function, which may remove grants in error cases. The actual impact and attack plausibility have not yet...

Unbreakable Enterprise kernel security update

4.14.35-2047.500.9.1 - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492110 CVE-2021-26930 - xen-scsiback: dont 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 - xen-netback: dont 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 -...