kernel: arbitrary kernel memory write via i915 GEM ioctl

drivers/gpu/drm/i915/i915gem.c in the Graphics Execution Manager GEM in the Intel i915 driver in the Direct Rendering Manager DRM subsystem in the Linux kernel before 2.6.36 does not properly validate pointers to blocks of memory, which allows local users to write to arbitrary kernel memory...

kernel: drivers/net/cxgb3/cxgb3_main.c reading uninitialized stack memory

The cxgbextensionioctl function in drivers/net/cxgb3/cxgb3main.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a CHELSIOGETQSETNUM ioctl call...

CVE-2010-2226

CVE-2010-2226 affects the Linux kernel: the xfs_swapext function in fs/xfs/xfs_dfrag.c does not properly validate file descriptors passed to the SWAPEXT ioctl, enabling a local user with write access to swap a file into another and gain read access. The issue is present in kernel versions before ...

kernel: r128 IOCTL NULL pointer dereferences when CCE state is uninitialised

The ATI Rage 128 aka r128 driver in the Linux kernel before 2.6.31-git11 does not properly verify Concurrent Command Engine CCE state initialization, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly gain privileges via unspecified ioctl...

Avast Antivirus 4.8.1351.0 DoS and Privilege Escalation

No description provided by source. Source: https://www.evilfingers.com/advisory/Advisory/AvastaswMon2.syskernelmemorycorruptionandLocalPrivilegeEscalation.php -----------Avast aswMon2.sys kernel memory corruption and Local Privilege Escalation--------- Author: Giuseppe 'Evilcry' Bonfa' E-Mail:...

Online Armor个人防火墙IOCTL请求本地权限提升漏洞

BUGTRAQ ID: 35227 Online Armor是澳大利亚Tall Emu开发的个人防火墙。 Online Armor防火墙的OAmon.sys驱动在处理用户所提交的IOCTL请求时没有执行正确的地址空间验证，本地非特权用户可以向任意地址写入任意数据，导致执行任意内核态代码。 ... .text:00013E8D @@ioctl830020C3: .text:00013E8D mov eax, ebp+OutputBuffer ; UserBuffer .text:00013E90 mov dword ptr eax, 1 ; UserBuffer0 = 1...

Anti-Trojan Elite和Anti-Keylogger Elite IOCTL请求本地权限提升漏洞

BUGTRAQ ID: 32202 Anti-Trojan Elite和Anti-Keylogger Elite是ISecSoft推出的防木马和侦测键盘记录器工具。 Anti-Keylogger Elite的AKEProtect.sys驱动没有正确地验证通过IOCTL 0x002224A4、0x002224C0和0x002224CC所接收到的参数，Anti-Trojan Elite的Atepmon.sys驱动没有正确地验证通过IOCTL 0x00222494所接收到的参数，本地管理员启动Anti Trojan Elite或Anti-Keylogger...

CVE-2008-3431

The VBoxDrvNtDeviceControl function in VBoxDrv.sys in Sun xVM VirtualBox before 1.6.4 uses the METHODNEITHER communication method for IOCTLs and does not properly validate a buffer associated with the Irp object, which allows local users to gain privileges by opening the \.\VBoxDrv device and...

Linux kernel get_fdb_entries() integer overflow

Integer overflow in the getfdbentries function in net/bridge/brioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request...

CVE-2006-1588

The bridge ioctl ifbridge code in NetBSD 1.6 through 3.0 does not clear sensitive memory before copying ioctl results to the requesting process, which allows local users to obtain portions of kernel memory...

security flaw

Raw character devices raw.c in the Linux kernel 2.6.x call the wrong function before passing an ioctl to the block device, which crosses security boundaries by making kernel address space accessible from user space, a similar vulnerability to CVE-2005-1589...