CVE-2009-2849

Publication date 18 August 2009

Last updated 24 July 2024

Ubuntu priority

Negligible

Why this priority?

The md driver (drivers/md/md.c) in the Linux kernel before 2.6.30.2 might allow local users to cause a denial of service (NULL pointer dereference) via vectors related to "suspend_* sysfs attributes" and the (1) suspend_lo_store or (2) suspend_hi_store functions. NOTE: this is only a vulnerability when sysfs is writable by an attacker.

Status

Package Ubuntu Release Status
linux 9.04 jaunty
Fixed 2.6.28-16.55
8.10 intrepid
Fixed 2.6.27-15.43
8.04 LTS hardy
Fixed 2.6.24-25.63
6.06 LTS dapper Not in release
linux-source-2.6.15 9.04 jaunty Not in release
8.10 intrepid Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper
Not affected

References

Related Ubuntu Security Notices (USN)

    • USN-852-1
    • Linux kernel vulnerabilities
    • 22 October 2009

Other references