CVE-2004-0565
Fixed in a distro release EPSS <1%
Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit.
Products: mandrakesoft mandrake_multi_network_firewall, gentoo linux, linux_kernel, mandrakesoft mandrake_linux, mandrakesoft mandrake_linux_corporate_server, trustix secure_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 3.0 | kernel-image-sparc-2.4 | 26woody1 |
| Debian 3.0 | kernel-patch-2.4.19-mips | 2.4.19-0.020911.1.woody5 |
| Debian 3.0 | kernel-source-2.4.16 | 2.4.16-1woody2 |
| Debian 3.0 | kernel-source-2.4.17 | 2.4.17-1woody4 |
| Debian 3.0 | kernel-source-2.4.18 | 2.4.18-14.4 |
| Debian 3.0 | kernel-source-2.4.19 | 2.4.19-4.woody3 |
| Red Hat Enterprise Linux 3 | kernel | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-BOOT | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-debuginfo | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-doc | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-hugemem | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-hugemem-unsupported | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-smp | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-smp-unsupported | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-source | 0:2.4.21-27.0.1.EL |
| Red Hat Enterprise Linux 3 | kernel-unsupported | 0:2.4.21-27.0.1.EL |