CVE-2017-5017: Exposure of Sensitive Information to an Unauthorized Actor

Interactions with the OS in Google Chrome prior to 56.0.2924.76 for Mac insufficiently cleared video memory, which allowed a remote attacker to possibly extract image fragments on systems with GeForce 8600M graphics chips via a crafted HTML page...

oob access in cirrus bitblt copy

ISSUE DESCRIPTION When doing bitblt copy backwards, qemu should negate the blit width. This avoids an oob access before the start of video memory. IMPACT A malicious guest administrator can cause an out of bounds memory access, leading to information disclosure or privilege escalation. VULNERABLE...

CVE-2017-5017

Interactions with the OS in Google Chrome prior to 56.0.2924.76 for Mac insufficiently cleared video memory, which allowed a remote attacker to possibly extract image fragments on systems with GeForce 8600M graphics chips via a crafted HTML page...

CVE-2017-5017

Interactions with the OS in Google Chrome prior to 56.0.2924.76 for Mac insufficiently cleared video memory, which allowed a remote attacker to possibly extract image fragments on systems with GeForce 8600M graphics chips via a crafted HTML page...

openSUSE Security Update : Mozilla Thunderbird (openSUSE-2016-848)

This update contains Mozilla Thunderbird 45.2. boo983549 It fixes security issues mostly affecting the e-mail program when used in a browser context, such as viewing a web page or HTMl formatted e-mail. The following vulnerabilities were fixed : - CVE-2016-2818, CVE-2016-2815: Memory safety bugs...

FreeBSD : xen-tools -- QEMU: Banked access to VGA memory (VBE) uses inconsistent bounds checks (e6ce6f50-4212-11e6-942d-bc5ff45d0f28)

The Xen Project reports : Qemu VGA module allows banked access to video memory using the window at 0xa00000 and it supports different access modes with different address calculations. Qemu VGA module allows guest to edit certain registers in 'vbe' and 'vga' modes. A privileged guest user could us...

CVE-2016-3710

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue...

CVE-2016-3710

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue...

CVE-2016-3710

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue...

UBUNTU-CVE-2016-3710

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue...

FreeBSD : mozilla -- multiple vulnerabilities (2225c5b4-1e5a-44fc-9920-b3201c384a15)

Mozilla Foundation reports : MFSA 2016-16 Miscellaneous memory safety hazards rv:45.0 / rv:38.7 MFSA 2016-17 Local file overwriting and potential privilege escalation through CSP reports MFSA 2016-18 CSP reports fail to strip location information for embedded iframe pages MFSA 2016-19 Linux video...

mozilla -- multiple vulnerabilities

Mozilla Foundation reports: MFSA 2016-16 Miscellaneous memory safety hazards rv:45.0 / rv:38.7 MFSA 2016-17 Local file overwriting and potential privilege escalation through CSP reports MFSA 2016-18 CSP reports fail to strip location information for embedded iframe pages MFSA 2016-19 Linux video...

Linux video memory DOS with Intel drivers — Mozilla

Security researcher Ucha Gobejishvili reported a denial of service DOS attack when doing certain WebGL operations in a canvas requiring an unusually large amount buffer to be allocated from video memory. This resulted in memory resource exhaustion with some Intel video cards, requiring the comput...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...

qemu: cirrus: insufficient blit region checks

It was found that the Cirrus blit region checks were insufficient. A privileged guest user could use this flaw to write outside of VRAM-allocated buffer boundaries in the host's QEMU process address space with attacker-provided data...