Vulnerability in Xen
CVE-2013-1432
Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.
EPSS: 0.006 (44.4th percentile) — read the EPSS interpretation.
Affected products
- Xen — versions 4.2.0, 4.2.1, 4.2.2
- N/a — versions n/a
Weakness classification (CWE)
References
- security@debian.org (x_refsource_SECUNIA, third-party-advisory)
- security@debian.org (vendor-advisory, x_refsource_GENTOO)
- security@debian.org (mailing-list, x_refsource_MLIST)
- security@debian.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security@debian.org (vendor-advisory, x_refsource_SUSE)
- security@debian.org (vendor-advisory, x_refsource_DEBIAN)