CVE-2004-1056
Fixed in a distro release EPSS 3%
Direct Rendering Manager (DRM) driver in Linux kernel 2.6 does not properly check the DMA lock, which could allow remote attackers or local users to cause a denial of service (X Server crash) and possibly modify the video output.
Products: linux_kernel, ubuntu_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 3 | kernel | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-BOOT | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-debuginfo | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-doc | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-hugemem | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-hugemem-unsupported | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-smp | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-smp-unsupported | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-source | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 3 | kernel-unsupported | 0:2.4.21-37.EL |
| Red Hat Enterprise Linux 4 | kernel | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-debuginfo | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-devel | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-doc | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem-devel | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-smp | 0:2.6.9-5.0.3.EL |
| Red Hat Enterprise Linux 4 | kernel-smp-devel | 0:2.6.9-5.0.3.EL |