cbcvebase.
CVE-2013-4553
published 2013-12-24

CVE-2013-4553: The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order…

PriorityP416medium5.2CVSS 2.0
AVAACMAuSCNINAC
EPSS
0.56%
43.2th percentile
The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order, which allows local guest administrators to cause a denial of service (host deadlock).

Affected

28 ranges· showing 25
VendorProductVersion rangeFixed in
debianxen< xen 4.4.0-1 (bookworm)xen 4.4.0-1 (bookworm)
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen
xenxen>= 0 < 4.4.0-14.4.0-1

CVSS provenance

nvdv2.05.2MEDIUMAV:A/AC:M/Au:S/C:N/I:N/A:C
osv5.2MEDIUM
vendor_debian5.2MEDIUM
vendor_redhat5.2MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.