CVE-2011-3209
Priority
Low
Description
The div_long_long_rem implementation in include/asm-x86/div64.h in the
Linux kernel before 2.6.26 on the x86 platform allows local users to cause
a denial of service (Divide Error Fault and panic) via a clock_gettime
system call.
Linux kernel before 2.6.26 on the x86 platform allows local users to cause
a denial of service (Divide Error Fault and panic) via a clock_gettime
system call.
Ubuntu-Description
Yasuaki Ishimatsu discovered a flaw in the kernel's clock implementation. A
local unprivileged attacker could exploit this causing a denial of service.
local unprivileged attacker could exploit this causing a denial of service.
References
Notes
apw> Redhat claims the change below fixed this:
apw> remove div_long_long_rem
apw> remove div_long_long_rem
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (3.2.0-1600.1) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (3.2.0-1602.5) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | not-affected (2.6.32-300.1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (3.0.0-5.6~lucid1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.38-1.27~lucid1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | DNE |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Patches:
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | pending (2.6.32-200.5) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | pending (2.6.35-1.1~lucid1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | not-affected (2.6.32-1.1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (3.1.0-1.1) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (3.1.0-1.1) |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (3.1.0-1.1) |
| Ubuntu 13.10 (Saucy Salamander): | not-affected (3.1.0-1.1) |
Patches:
| Vendor: | https://rhn.redhat.com/errata/RHSA-2011-1386.html |
| Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | Fixed by f8bd2258e2d520dff28c855658bd24bdafb5102d |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (3.0.0-1400.1) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (3.0.0-1400.1) |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (3.0.0-1400.1) |
| Ubuntu 13.10 (Saucy Salamander): | not-affected (3.0.0-1400.1) |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | pending (2.6.31-600.1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.26~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |