-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4888-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff April 10, 2021 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xen CVE ID : CVE-2021-26933 CVE-2021-27379 Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, privilege escalation or memory disclosure. For the stable distribution (buster), these problems have been fixed in version 4.11.4+99-g8bce4698f6-1. We recommend that you upgrade your xen packages. For the detailed security status of xen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xen Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmBxxeMACgkQEMKTtsN8 TjYb0Q//eIxSJd8eZrlCY6s8xM3rCT89lyi76Mrmjfm7WRpwbzluMlRLGYqpO5Yn y+PHRx9Z4yp1bZph8SVJoMF+azsjG2pQIYzbODV8kfV8GVTVI/Awlcp9OYU3ivor oc36/aJawe5rruPUwJ1nDTICbeTjjOCfp6NeMhJoF6oAyo/FPchyuJV7l6Ll1KIC bJBj3mk05FGFaDZAj5GU3WYX72wsr58lSy+cK2n+Bt8pSSlGrQHzDI9/5wTsiX2M uDIrKSC0JiUgwCHqfVwfwhS3/ww2jVowvlCbNO24TKwaX5llMxAiSxUNvO2W8FkK rGJ7rnXr5qg2U8kzs3d6PUk3XndcjFgbEM7adh9B+FiS9kEe07eAqNdleqeGc1rk hypDUVyseV8muUrwDWR6/fKqH3ceqSqRHAbHCwaVtRBPYAbQ5g4/rW2wt5CoYYD3 0vuskMF92Qlo+sgwDZ51u2aeh6bG/KCd+hZSjuQJQzx2M+9WnMZfp32byhc2pVBo 8bxF8i0ufN2aK8BCF7Nzt8Mj84swlnhdK230e6GfwoqukWycC1gXwtT1wWJFxGq5 1OfIPHSLQq8dASJfope35HpTVMZuAIFRatzEjy2j2KRkqf1t7VbSAC07jnqzqo0a 8IKrLktEGoaqpgcSKmggrWbnKsNeB3YPVMm4fdCFOcI+xOtjjXo= =gfEG -----END PGP SIGNATURE-----