Gentoo Linux Security Advisory 202003-66 - Multiple vulnerabilities have been found in QEMU, the worst of which could result in the arbitrary execution of code. Versions less than 4.2.0-r2 are affected.
26d01ed289b866f334e985320e13cc92a34d670f55069043019c8c11db2221aaUbuntu Security Notice 4191-1 - It was discovered that the LSI SCSI adapter emulator implementation in QEMU did not properly validate executed scripts. A local attacker could use this to cause a denial of service. Sergej Schumilo, Cornelius Aschermann and Simon Woerner discovered that the qxl paravirtual graphics driver implementation in QEMU contained a null pointer dereference. A local attacker in a guest could use this to cause a denial of service. Various other issues were also addressed.
aee81e66d46141ffe8a014607d051bd70b2b1232ee96bcb442a1838008da393bUbuntu Security Notice 4191-2 - USN-4191-2 fixed a vulnerability in QEMU. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that the LSI SCSI adapter emulator implementation in QEMU did not properly validate executed scripts. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
ae017f5886a9bd72e047c3db07423197155e2dbe1d4b843e052ead1516d83a3aDebian Linux Security Advisory 4512-1 - Multiple security issues were discovered in QEMU, a fast processor emulator, which could result in denial of service, the execution of arbitrary code or bypass of ACLs.
a94255a4f19aff011ae8a226419945574696c26c3d6c0a31e0ba2f7878f43905Debian Linux Security Advisory 4506-1 - Multiple security issues were discovered in QEMU, a fast processor emulator, which could result in denial of service, the execution of arbitrary code or bypass of ACLs.
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