UVI-2021-1001000 x86/ioremap: Map EFI-reserved memory as encrypted for SEV

x86/ioremap: Map EFI-reserved memory as encrypted for SEV This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...

PT-2024-11198

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential null pointer dereference in the fmvj18x get hwinfo function. If ioremap fails, it will result in a NULL pointer dereference. To fix this, the return...

PT-2024-11196

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak in the Linux kernel has been resolved. The issue occurred in the ptp: ocp module, where an error handling path failed to properly undo a successful 'pci ioremap bar' call...

Unbreakable Enterprise kernel security update

4.14.35-1818.5.4 - RDS: null pointer dereference in rdsatomicfreeop Mohamed Ghannam Orabug: 28020694 CVE-2018-5333 - x86/speculation: Make enhanced IBRS the default spectre v2 mitigation Alejandro Jimenez Orabug: 28474853 - x86/speculation: Enable enhanced IBRS usage Alejandro Jimenez Orabug:...

kernel: i915 kernel drm driver arbitrary ioremap

The i915 driver in 1 drivers/char/drm/i915dma.c in the Linux kernel 2.6.24 on Debian GNU/Linux and 2 sys/dev/pci/drm/i915drv.c in OpenBSD does not restrict the DRMI915HWSADDR ioctl to the Direct Rendering Manager DRM master, which allows local users to cause a denial of service memory corruption...

Ubuntu 4.10 / 5.04 : linux-source-2.6.10, linux-source-2.6.8.1 vulnerabilities (USN-199-1)

A Denial of Service vulnerability was discovered in the syssetmempolicy function. By calling the function with a negative first argument, a local attacker could cause a kernel crash. CAN-2005-3053 A race condition was discovered in the handling of shared memory mappings with CLONEVM. A local...

kernel security update

CentOS Errata and Security Advisory CESA-2005:808 Updated kernel packages that fix several security issues and a page attribute mapping bug are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The...

security flaw

mm/ioremap.c in Linux 2.6 on 64-bit x86 systems allows local users to cause a denial of service or an information leak via an ioremap on a certain memory map that causes the iounmap to perform a lookup of a page that does not exist...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix several security issues and a page attribute mapping bug are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the...

Multiple Linux kernel vulnerabilities

syssetmempolicy negative argument DoS, race CLONEVM DoS conditions, race TASKTRACED state DoS conditions, ioremap amd64 platform memory access, HFS and HFS+ filesystem drivers DoS, remote ebtables netfilter module remote DoS on SMP platforms...

CVE-2005-3108

mm/ioremap.c in Linux 2.6 on 64-bit x86 systems allows local users to cause a denial of service or an information leak via an ioremap on a certain memory map that causes the iounmap to perform a lookup of a page that does not exist...